Wash. Rev. Code § 23.100.0803
(3) If a limited cooperative association has investor members, the organic rules may not reduce the allocation to patron members to less than fifty percent of profits. For purposes of this subsection, the following rules apply:
(4) Unless prohibited by the organic rules, in determining the profits for allocation under subsections (1) through (3) of this section, the board of directors may first deduct and set aside a part of the profits to create or accumulate:
(5) Subject to subsections (2) and (6) of this section and the organic rules, the board of directors shall allocate the amount remaining after any deduction or setting aside of profits for unallocated reserves under subsection (4) of this section:
[ 2019 c 37 s 803.]