Washington Revised Code Title 11. Probate and Trust Law § 11.110.250. Tax Reform Act of 1969, state implementation--Application to trust created after June 10, 1971, or amendment to existing trust

Nothing in RCW 11.110.200 through 11.110.260 shall limit the power of a person who creates a trust after June 10, 1971 or the power of a person who has retained or has been granted the right to amend a trust created before June 10, 1971, to include a specific provision in the trust instrument or an amendment thereto, as the case may be, which provides that some or all of the provisions of RCW 11.110.210 and 11.110.220 shall have no application to such trust.