ARTICLE 3. Deficiency Determinations [41070. - 41078.]

Cal. Revenue and Taxation Code - RTC 3.

in effect

Cal. Revenue and Taxation Code - RTC § 41070. Section 41070.

If the department is not satisfied with return or returns of the surcharges or the amount of surcharges required to be paid upon the basis of the facts contained in the return or returns or upon the basis of any information within its possession or that may come into its possession, one or more deficiency determinations may be made of the amounts payable for one or for more than one period.

Cal. Revenue and Taxation Code - RTC § 41071. Section 41071.

The amount of the determination, exclusive of penalties, shall bear interest at the modified adjusted rate per month, or fraction thereof, established pursuant to Section 6591.5, from the day specified pursuant to Section 41051 for which the amount or any portion thereof should have been returned until the date of payment.

Cal. Revenue and Taxation Code - RTC § 41072. Section 41072.

In making a determination the department may offset overpayments for another period or periods, against underpayments for another period or periods, against penalties, and against the interest on the underpayments.

Cal. Revenue and Taxation Code - RTC § 41073. Section 41073.

If any part of the deficiency for which a deficiency determination is made is due to negligence or intentional disregard of this part or authorized rules and regulations, a penalty of 10 percent of the amount of the determination shall be added thereto.

Cal. Revenue and Taxation Code - RTC § 41074. Section 41074.

If any part of the deficiency for which a deficiency determination is made is due to fraud or an intent to evade this part or authorized rules and regulations, a penalty of 25 percent of the amount of the determination shall be added thereto.

Cal. Revenue and Taxation Code - RTC § 41075. Section 41075.

The department shall give to the service supplier, seller, or service user written notice of its determination. The notice shall be served in one of the following manners: (a) By placing the notice in a sealed envelope with postage paid addressed to the service supplier, seller, or service user at the service supplier’s, seller’s, or service user’s address as it appears in the records of the department. Service made pursuant to this subdivision shall be deemed complete at the time of the deposit of the notice in the United States Post Office or facility regularly maintained or provided by the United States Postal Service, without extension of time for any reason. (b) By personally delivering the notice to the person to be served. Service made pursuant to this subdivision shall be deemed complete at the time of such delivery. Personal service to a corporation may be made by delivery of a notice to any person designated in the Code of Civil Procedure to be served for the corporation with summons and complaint in a civil action. (c) (1) By delivering the notice electronically via secure transmission when either of the following applies: (A) The feepayer requests the notice of determination to be sent electronically via secure transmission. (B) The department has evidence that the feepayer no longer receives mail at the address of record and has previously provided an address for electronic mail. (2) Service provided pursuant to paragraph (1) shall be deemed complete at the time the department electronically transmits the notice via the feepayer’s secure web portal, without extension of time for any reason.

Cal. Revenue and Taxation Code - RTC § 41076. Section 41076.

Except in the case of fraud, intent to evade this part or authorized rules and regulations, or failure to make a return, every notice of a deficiency determination shall be served within three years after the last day of the second calendar month following the reporting period for which the amount is proposed to be determined or within three years after the return is filed, whichever period expires the later. In the case of failure to make a return, every notice of determination shall be served within eight years after the last day of the second calendar month following the reporting period for which the amount is proposed to be determined.

Cal. Revenue and Taxation Code - RTC § 41077. Section 41077.

In the case of a deficiency arising under this part during the lifetime of a decedent, a notice of deficiency determination shall be served within four months after written request therefor, in the form required by the department, by the fiduciary of the estate or trust or by any other person liable for the surcharge or any portion thereof.

Cal. Revenue and Taxation Code - RTC § 41078. Section 41078.

If before the expiration of the time prescribed in Section 41076 for serving a notice of deficiency determination, the taxpayer has consented in writing to service of the notice after that time, the notice may be served at any time prior to the expiration of the period agreed upon. The period so agreed upon may be extended by subsequent agreements in writing made before the expiration of the period previously agreed upon.

Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026