INVESTMENTS AND INTERFUND LOANS

RCW 43.84
in effect

RCW 43.84.031 Management of permanent funds — Procedural policies — Limitation on purchase, sale or exchange prices for securities.

Subject to the limitation of authority delegated by RCW 43.84.031 through 43.84.061 and RCW 43.84.150 , the state investment board shall adopt procedural policies governing the management of said permanent trust funds. Subject to the limitation of authority delegated by RCW 43.84.031 through 43.84.061 and RCW 43.84.150 , the state investment board shall adopt procedural policies governing the management of said permanent trust funds.

RCW 43.84.041 Management of permanent funds — Disposition of securities.

All securities purchased or held on behalf of said funds, shall be held and disbursed through the state treasury and shall be in the physical custody of the state treasurer, who may deposit with the fiscal agent of the state, or with a state depository, such of said securities as he or she shall consider advisable to be held in safekeeping by said agent or bank for collection of principal and interest, or of the proceeds of sale thereof. All securities purchased or held on behalf of said funds, shall be held and disbursed through the state treasury and shall be in the physical custody of the state treasurer, who may deposit with the fiscal agent of the state, or with a state depository, such of said securities as he or she shall consider advisable to be held in safekeeping by said agent or bank for collection of principal and interest, or of the proceeds of sale thereof.

RCW 43.84.051 Management of permanent funds — Collection of interest, income and principal of securities — Disposition.

It shall be the duty of the state treasurer to collect the interest, or other income on, and the principal of the securities held in his or her custody pursuant to RCW 43.84.041 as the said sums become due and payable, and to pay the same when so collected into the respective funds to which the principal and interest shall accrue, less the allocation to the state treasurer's service account [fund] pursuant to RCW 43.08.190 and the state investment board expense account pursuant to RCW 43.33A.160 . It shall be the duty of the state treasurer to collect the interest, or other income on, and the principal of the securities held in his or her custody pursuant to RCW 43.84.041 as the said sums become due and payable, and to pay the same when so collected into the respective funds to which the principal and interest shall accrue, less the allocation to the state treasurer's service account [fund] pursuant to RCW 43.08.190 and the state investment board expense account pursuant to RCW 43.33A.160 .

RCW 43.84.061 Management of permanent funds in accordance with established standards.

Any investments made hereunder by the state investment board shall be made in accordance with the standards established in RCW 43.33A.140 . Any investments made hereunder by the state investment board shall be made in accordance with the standards established in RCW 43.33A.140 .

RCW 43.84.080 Investment of current state funds.

Wherever there is in any fund or in cash balances in the state treasury more than sufficient to meet the current expenditures properly payable therefrom, the state treasurer may invest or reinvest such portion of such funds or balances as the state treasurer deems expedient in the following: (1) Certificates, notes, or bonds of the United States, or other obligations of the United States or its agencies, or of any corporation wholly owned by the government of the United States or United States dollar denominated bonds, notes, or other obligations that are issued or guaranteed by supranational institutions, provided that, at the time of investment, the institution has the United States government as its largest shareholder; (2) In state, county, municipal, or school district bonds, notes, or in warrants of taxing districts of the state. Such bonds and warrants shall be only those found to be within the limit of indebtedness prescribed by law for the taxing district issuing them and to be general obligations. The state treasurer may purchase such bonds or warrants directly from the taxing district or in the open market at such prices and upon such terms as it may determine, and may sell them at such times as it deems advisable; (3) In federal home loan bank notes and bonds, federal land bank bonds and federal national mortgage association notes, debentures and guaranteed certificates of participation, or the obligations of any other government sponsored corporation whose obligations are or may become eligible as collateral for advances to member banks as determined by the board of governors of the federal reserve system; (4) Bankers' acceptances purchased on the secondary market; (5) Commercial paper purchased on the secondary market, provided that the state treasurer adheres to the investment policies and procedures adopted by the state investment board; (6) General obligation bonds of any state and general obligation bonds of local governments of other states, which bonds have at the time of investment one of the three highest credit ratings of a nationally recognized rating agency; and (7) Corporate notes purchased on the secondary market, provided that the state treasurer adheres to the investment policies and procedures adopted by the state investment board. Wherever there is in any fund or in cash balances in the state treasury more than sufficient to meet the current expenditures properly payable therefrom, the state treasurer may invest or reinvest such portion of such funds or balances as the state treasurer deems expedient in the following: (1) Certificates, notes, or bonds of the United States, or other obligations of the United States or its agencies, or of any corporation wholly owned by the government of the United States or United States dollar denominated bonds, notes, or other obligations that are issued or guaranteed by supranational institutions, provided that, at the time of investment, the institution has the United States government as its largest shareholder; (2) In state, county, municipal, or school district bonds, notes, or in warrants of taxing districts of the state. Such bonds and warrants shall be only those found to be within the limit of indebtedness prescribed by law for the taxing district issuing them and to be general obligations. The state treasurer may purchase such bonds or warrants directly from the taxing district or in the open market at such prices and upon such terms as it may determine, and may sell them at such times as it deems advisable; (3) In federal home loan bank notes and bonds, federal land bank bonds and federal national mortgage association notes, debentures and guaranteed certificates of participation, or the obligations of any other government sponsored corporation whose obligations are or may become eligible as collateral for advances to member banks as determined by the board of governors of the federal reserve system; (4) Bankers' acceptances purchased on the secondary market; (5) Commercial paper purchased on the secondary market, provided that the state treasurer adheres to the investment policies and procedures adopted by the state investment board; (6) General obligation bonds of any state and general obligation bonds of local governments of other states, which bonds have at the time of investment one of the three highest credit ratings of a nationally recognized rating agency; and (7) Corporate notes purchased on the secondary market, provided that the state treasurer adheres to the investment policies and procedures adopted by the state investment board.

RCW 43.84.092 Deposit of surplus balance investment earnings — Treasury income account — Accounts and funds credited. (Effective until July 1, 2028; contingent expiration date.)

*** CHANGE IN 2026 *** (SEE 2711-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6355-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6182-S2.SL ) *** (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the ambulance transport fund, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the medicaid access program account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section. (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the ambulance transport fund, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the medicaid access program account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section.

RCW 43.84.092 Deposit of surplus balance investment earnings — Treasury income account — Accounts and funds credited. (Effective until July 1, 2028.)

*** CHANGE IN 2026 *** (SEE 2711-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6355-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6182-S2.SL ) *** (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the ambulance transport fund, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section. (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the ambulance transport fund, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section.

RCW 43.84.092 Deposit of surplus balance investment earnings — Treasury income account — Accounts and funds credited. (Effective July 1, 2028, until January 1, 2029; contingent expiration date.)

*** CHANGE IN 2026 *** (SEE 2711-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6355-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6182-S2.SL ) *** (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the medicaid access program account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section. (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the medicaid access program account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section.

RCW 43.84.092 Deposit of surplus balance investment earnings — Treasury income account — Accounts and funds credited. (Effective July 1, 2028, until January 1, 2029.)

*** CHANGE IN 2026 *** (SEE 2711-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6355-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6182-S2.SL ) *** (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section. (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section.

RCW 43.84.092 Deposit of surplus balance investment earnings — Treasury income account — Accounts and funds credited. (Effective January 1, 2029; contingent expiration date.)

*** CHANGE IN 2026 *** (SEE 2711-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6355-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6182-S2.SL ) *** (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the intelligent speed assistance device revolving account, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the medicaid access program account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section. (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the intelligent speed assistance device revolving account, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the medicaid access program account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section.

RCW 43.84.092 Deposit of surplus balance investment earnings — Treasury income account — Accounts and funds credited. (Effective January 1, 2029.)

*** CHANGE IN 2026 *** (SEE 2711-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6355-S.SL ) *** *** CHANGE IN 2026 *** (SEE 6182-S2.SL ) *** (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the intelligent speed assistance device revolving account, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section. (1) All earnings of investments of surplus balances in the state treasury shall be deposited to the treasury income account, which account is hereby established in the state treasury. (2) The treasury income account shall be utilized to pay or receive funds associated with federal programs as required by the federal cash management improvement act of 1990. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for refunds or allocations of interest earnings required by the cash management improvement act. Refunds of interest to the federal treasury required under the cash management improvement act fall under RCW 43.88.180 and shall not require appropriation. The office of financial management shall determine the amounts due to or from the federal government pursuant to the cash management improvement act. The office of financial management may direct transfers of funds between accounts as deemed necessary to implement the provisions of the cash management improvement act, and this subsection. Refunds or allocations shall occur prior to the distributions of earnings set forth in subsection (4) of this section. (3) Except for the provisions of RCW 43.84.160 , the treasury income account may be utilized for the payment of purchased banking services on behalf of treasury funds including, but not limited to, depository, safekeeping, and disbursement functions for the state treasury and affected state agencies. The treasury income account is subject in all respects to chapter 43.88 RCW, but no appropriation is required for payments to financial institutions. Payments shall occur prior to distribution of earnings set forth in subsection (4) of this section. (4) Monthly, the state treasurer shall distribute the earnings credited to the treasury income account. The state treasurer shall credit the general fund with all the earnings credited to the treasury income account except: (a) The following accounts and funds shall receive their proportionate share of earnings based upon each account's and fund's average daily balance for the period: The abandoned recreational vehicle disposal account, the aeronautics account, the Alaskan Way viaduct replacement project account, the budget stabilization account, the capital vessel replacement account, the capitol building construction account, the Central Washington University capital projects account, the charitable, educational, penal and reformatory institutions account, the Chehalis basin account, the Chehalis basin taxable account, the clean fuels credit account, the clean fuels transportation investment account, the cleanup settlement account, the Columbia river basin water supply development account, the Columbia river basin taxable bond water supply development account, the Columbia river basin water supply revenue recovery account, the common school construction fund, the community forest trust account, the connecting Washington account, the county arterial preservation account, the county criminal justice assistance account, the covenant homeownership account, the deferred compensation administrative account, the deferred compensation principal account, the department of licensing services account, the department of retirement systems expense account, the developmental disabilities community services account, the diesel idle reduction account, the opioid abatement settlement account, the drinking water assistance account, the administrative subaccount of the drinking water assistance account, the driver education safety improvement account, the early learning facilities development account, the early learning facilities revolving account, the Eastern Washington University capital projects account, the education legacy trust account, the election account, the electric vehicle account, the energy freedom account, the energy recovery act account, the essential rail assistance account, The Evergreen State College capital projects account, the fair start for kids account, the family medicine workforce development account, the ferry bond retirement fund, the fish, wildlife, and conservation account, the freight mobility investment account, the freight mobility multimodal account, the grade crossing protective fund, the higher education retirement plan supplemental benefit fund, the Washington student loan account, the highway bond retirement fund, the highway infrastructure account, the highway safety fund, the hospital safety net assessment fund, the intelligent speed assistance device revolving account, the Interstate 5 bridge replacement project account, the Interstate 405 and state route number 167 express toll lanes account, the judges' retirement account, the judicial retirement administrative account, the judicial retirement principal account, the limited fish and wildlife account, the local leasehold excise tax account, the local real estate excise tax account, the local sales and use tax account, the marine resources stewardship trust account, the medical aid account, the money-purchase retirement savings administrative account, the money-purchase retirement savings principal account, the motor vehicle fund, the motorcycle safety education account, the move ahead WA account, the move ahead WA flexible account, the multimodal transportation account, the multiuse roadway safety account, the municipal criminal justice assistance account, the oyster reserve land account, the pension funding stabilization account, the perpetual surveillance and maintenance account, the pilotage account, the pollution liability insurance agency underground storage tank revolving account, the public employees' retirement system plan 1 account, the public employees' retirement system combined plan 2 and plan 3 account, the public facilities construction loan revolving account, the public health supplemental account, the public works assistance account, the Puget Sound capital construction account, the Puget Sound ferry operations account, the Puget Sound Gateway facility account, the Puget Sound taxpayer accountability account, the real estate appraiser commission account, the recreational vehicle account, the regional mobility grant program account, the reserve officers' relief and pension principal fund, the resource management cost account, the rural arterial trust account, the rural mobility grant program account, the rural Washington loan fund, the second injury fund, the sexual assault prevention and response account, the site closure account, the skilled nursing facility safety net trust fund, the small city pavement and sidewalk account, the special category C account, the special wildlife account, the state hazard mitigation revolving loan account, the state investment board expense account, the state investment board commingled trust fund accounts, the state patrol highway account, the state reclamation revolving account, the state route number 520 civil penalties account, the state route number 520 corridor account, the statewide broadband account, the statewide tourism marketing account, the supplemental pension account, the Tacoma Narrows toll bridge account, the teachers' retirement system plan 1 account, the teachers' retirement system combined plan 2 and plan 3 account, the tobacco prevention and control account, the tobacco settlement account, the toll facility bond retirement account, the transportation 2003 account (nickel account), the transportation equipment fund, the JUDY transportation future funding program account, the transportation improvement account, the transportation improvement board bond retirement account, the transportation infrastructure account, the transportation partnership account, the traumatic brain injury account, the tribal opioid prevention and treatment account, the University of Washington bond retirement fund, the University of Washington building account, the voluntary cleanup account, the volunteer firefighters' relief and pension principal fund, the volunteer firefighters' and reserve officers' administrative fund, the vulnerable roadway user education account, the Washington judicial retirement system account, the Washington law enforcement officers' and firefighters' system plan 1 retirement account, the Washington law enforcement officers' and firefighters' system plan 2 retirement account, the Washington public safety employees' plan 2 retirement account, the Washington school employees' retirement system combined plan 2 and 3 account, the Washington state patrol retirement account, the Washington State University building account, the Washington State University bond retirement fund, the water pollution control revolving administration account, the water pollution control revolving fund, the Western Washington University capital projects account, the Yakima integrated plan implementation account, the Yakima integrated plan implementation revenue recovery account, and the Yakima integrated plan implementation taxable bond account. Earnings derived from investing balances of the agricultural permanent fund, the normal school permanent fund, the permanent common school fund, the scientific permanent fund, and the state university permanent fund shall be allocated to their respective beneficiary accounts. (b) Any state agency that has independent authority over accounts or funds not statutorily required to be held in the state treasury that deposits funds into a fund or account in the state treasury pursuant to an agreement with the office of the state treasurer shall receive its proportionate share of earnings based upon each account's or fund's average daily balance for the period. (5) In conformance with Article II, section 37 of the state Constitution, no treasury accounts or funds shall be allocated earnings without the specific affirmative directive of this section.

RCW 43.84.095 Exemption from reserve fund — Motor vehicle fund income from United States securities.

Whenever moneys of the motor vehicle fund shall be invested in bonds, notes, bills or certificates of the United States treasury payable at par upon demand, or within a term not greater than one year, it shall not be necessary to place any portion of the income therefrom in the reserve fund provided for in *RCW 43.84.090 . Whenever moneys of the motor vehicle fund shall be invested in bonds, notes, bills or certificates of the United States treasury payable at par upon demand, or within a term not greater than one year, it shall not be necessary to place any portion of the income therefrom in the reserve fund provided for in *RCW 43.84.090 .

RCW 43.84.120 Investment in state warrants.

Whenever there is in any fund or in cash balances in the state treasury more than sufficient to meet the current expenditures properly payable therefrom, and over and above the amount belonging to the permanent school fund as shown by the separation made by the state treasurer, the state treasurer may invest such portion of such funds or balances over and above that belonging to the permanent school fund in registered warrants of the state of Washington at such times and in such amounts, and may sell them at such times, as he or she deems advisable: PROVIDED, That those funds having statutory authority to make investments are excluded from the provisions of RCW 43.84.120 . Upon such investment being made, the state treasurer shall pay into the appropriate fund the amount so invested, and the warrants so purchased shall be deposited with the state treasurer, who shall collect all interest and principal payments falling due thereon and allocate the same to the proper fund or funds. Whenever there is in any fund or in cash balances in the state treasury more than sufficient to meet the current expenditures properly payable therefrom, and over and above the amount belonging to the permanent school fund as shown by the separation made by the state treasurer, the state treasurer may invest such portion of such funds or balances over and above that belonging to the permanent school fund in registered warrants of the state of Washington at such times and in such amounts, and may sell them at such times, as he or she deems advisable: PROVIDED, That those funds having statutory authority to make investments are excluded from the provisions of RCW 43.84.120 . Upon such investment being made, the state treasurer shall pay into the appropriate fund the amount so invested, and the warrants so purchased shall be deposited with the state treasurer, who shall collect all interest and principal payments falling due thereon and allocate the same to the proper fund or funds.

RCW 43.84.130 Separate accounting as to permanent school fund.

For the purposes of RCW 43.84.120 the state treasurer shall make and keep an accounting separation of the amount of cash balances in the state treasury belonging to the permanent school fund. For the purposes of RCW 43.84.120 the state treasurer shall make and keep an accounting separation of the amount of cash balances in the state treasury belonging to the permanent school fund.

RCW 43.84.140 Investment of scientific school, agricultural college, and state university funds in regents' revenue bonds.

The state investment board is authorized to invest moneys in the scientific school permanent fund and the agricultural college permanent fund in regents' revenue bonds issued by the board of regents of Washington State University for the purposes provided for in RCW 28B.10.300 and to invest moneys in the state university permanent fund in regents' revenue bonds issued by the board of regents of the University of Washington for the purposes provided in RCW 28B.10.300 . The state investment board is authorized to invest moneys in the scientific school permanent fund and the agricultural college permanent fund in regents' revenue bonds issued by the board of regents of Washington State University for the purposes provided for in RCW 28B.10.300 and to invest moneys in the state university permanent fund in regents' revenue bonds issued by the board of regents of the University of Washington for the purposes provided in RCW 28B.10.300 .

RCW 43.84.150 Authority of state investment board to invest, reinvest, manage investments acquired.

When investment authority over a particular fund or account lies with the state investment board, the board shall have full power to invest, reinvest, manage, contract, or sell or exchange investments acquired. Investments shall be made in accordance with RCW 43.33A.140 and investment policy duly established and published by the state investment board. When investment authority over a particular fund or account lies with the state investment board, the board shall have full power to invest, reinvest, manage, contract, or sell or exchange investments acquired. Investments shall be made in accordance with RCW 43.33A.140 and investment policy duly established and published by the state investment board.

RCW 43.84.160 Investment counseling fees payable from earnings.

Investment counseling fees established by contract shall be payable from the investment earnings derived from those assets being managed by investment counsel. Investment counseling fees established by contract shall be payable from the investment earnings derived from those assets being managed by investment counsel.

RCW 43.84.170 Investment of surplus moneys in common school fund, agricultural college fund, normal school fund, scientific school fund or university fund.

Whenever there are surplus moneys available for investment in the permanent common school fund, the agricultural college permanent fund, the normal school permanent fund, the scientific school permanent fund, or the university permanent fund, the state investment board has full power to invest or reinvest such funds in the manner prescribed by RCW 43.84.150 and 28A.515.330 , and not otherwise. Whenever there are surplus moneys available for investment in the permanent common school fund, the agricultural college permanent fund, the normal school permanent fund, the scientific school permanent fund, or the university permanent fund, the state investment board has full power to invest or reinvest such funds in the manner prescribed by RCW 43.84.150 and 28A.515.330 , and not otherwise.

RCW 43.84.180 Public works assistance account earnings — Share to public facilities construction loan revolving account.

The proportionate share of earnings based on the average daily balance in the public works assistance account shall be placed in the public facilities construction loan revolving fund, provided that during the 2015-2017 biennium the public works assistance account must retain its own interest earnings and costs. The proportionate share of earnings based on the average daily balance in the public works assistance account shall be placed in the public facilities construction loan revolving fund, provided that during the 2015-2017 biennium the public works assistance account must retain its own interest earnings and costs.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=43.84&full=trueFetched: 6/29/2026

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