There is hereby created a fund within the state treasury to be known as the "state treasurer's service fund." Such fund shall be used solely for the payment of costs and expenses incurred in the operation and administration of the state treasurer's office.
Moneys shall be allocated monthly and placed in the state treasurer's service fund equivalent to a maximum of one percent of the trust and treasury average daily cash balances from the earnings generated under the authority of RCW
43.79A.040 and
43.84.080 other than earnings generated from investment of balances in funds and accounts specified in RCW
43.79A.040(4)(c). The allocation shall precede the distribution of the remaining earnings as prescribed under RCW
43.79A.040 and
43.84.092. The state treasurer shall establish a uniform allocation rate for all funds and accounts; except that the state treasurer may negotiate a different allocation rate with any state agency that has independent authority over funds not statutorily required to be held in the state treasury or in the custody of the state treasurer. In no event shall the rate be less than the actual costs incurred by the state treasurer's office. If no rate is separately negotiated, the default rate for any funds held shall be the rate set for funds held pursuant to statute.
The legislature may direct the state treasurer to make transfers of money in the state treasurer's service fund to the state general fund.