Wash. Rev. Code § 85.38.105
(2) If multiple undivided interests, other than community property interests, exist in a lot or parcel and no person owns a majority undivided interest, the owners of undivided interests at least equal to a majority interest may designate in writing:
(4) A corporation, partnership, or governmental entity shall designate:
[ 2009 c 144 s 1; 1991 c 349 s 2.]