RCW 74.20A.120: Banks, savings and loan associations, credit unions—Service on main office or branch, effect—Collection actions against community bank account, right to adjudicative proceeding.

A lien, order to withhold and deliver, or any other notice or document authorized by this chapter or chapter 26.23 RCW may be served on the main office of a bank, savings and loan association, or credit union or on a branch office of such financial institution. Service on the main office shall be effective to attach the deposits of a responsible parent in the financial institution and compensation payable for personal services due the responsible parent from the financial institution. Service on a branch office shall be effective to attach the deposits, accounts, credits, or other personal property of the responsible parent, excluding compensation payable for personal services, in the possession or control of the particular branch served.

If the department initiates collection action under this chapter against a community bank account, the debtor or the debtor's spouse, upon service on the department of a timely application, has a right to an adjudicative proceeding governed by chapter 34.05 RCW, the Administrative Procedure Act, to establish that the funds in the account, or a portion of those funds, were the earnings of the nonobligated spouse, and are exempt from the satisfaction of the child support obligation of the debtor pursuant to RCW 26.16.200.