Requirements of contract of deposit.
RCW 30A.22.060
in effectThe contract of deposit shall be in writing and signed by all individuals who have a current right to payment of funds from an account. The designation of an agent, or trust or P.O.D. account beneficiary by a depositor of a joint account without right of survivorship, or the designation of an agent by a depositor of a joint account with right of survivorship or by a depositor of a trust or P.O.D. account does not require the signature of a codepositor. A financial institution may insert such additional terms and conditions in a contract of deposit as it deems appropriate.
The contract of deposit shall be in writing and signed by all individuals who have a current right to payment of funds from an account. The designation of an agent, or trust or P.O.D. account beneficiary by a depositor of a joint account without right of survivorship, or the designation of an agent by a depositor of a joint account with right of survivorship or by a depositor of a trust or P.O.D. account does not require the signature of a codepositor. A financial institution may insert such additional terms and conditions in a contract of deposit as it deems appropriate.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=30A.22&full=trueFetched: 6/29/2026