State Registered Domestic Partnerships (SRDP) in Washington were created in 2007 following the Andersen v. King County decision. Subsequent legislation has made an SRDP the equivalent of marriage under state law. As a result of the legalization of same-sex marriage in the state, from June 30, 2014, SRDP will be available only when at least one of the partners is sixty-two years of age or older.
In its Andersen v. King County decision, the Washington Supreme Court noted the Legislature was free to revisit any law it had previously enacted. Lacking sufficient votes to change the marriage laws, the Legislature worked to pass a domestic partnership law. After much debate, lawmakers approved a bill on April 10, 2007. conferring eleven of the rights of marriage to same-sex couples and opposite-sex couples (when at least one of the individuals is over the age of 62). Governor Christine Gregoire signed the bill April 21, 2007, and the law took effect on July 22, 2007.
The first partnerships were registered July 23, 2007, the first business day after the law’s effective date. More than 100 couples registered on the first day — some showing up as early as 4 a.m.
Similar to California’s incremental approach with its domestic partnership laws, the Washington Legislature has expanded the scope of partnerships. On March 4, 2008, lawmakers approved adding over 170 rights and responsibilities to domestic partnerships. The bill was signed by Governor Gregoire on March 12, 2008. Washington domestic partners do not need to re-register to take advantage of the new benefits. Because of the significant changes in 2008, the Secretary of State’s office mailed a letter to the last known address of each SRDP informing them of the changes. The new law became effective on June 12, 2008.
Lawmakers backing the domestic partnership legislation have been open in stating that their ultimate intent is to expand marriage laws to include same-sex couples and that they see the creation and expansion of domestic partnerships as steps toward that goal. To that end, civil marriage equality bills have been introduced to encourage discussion.