Washington Divorce Name Change Checklist

In Washington, request your name change during divorce proceedings and it will be included in your final decree under RCW 26.09.150. Present your certified divorce decree to each agency starting with Social Security (Form SS-5, free), then the Department of Licensing ($20 for new license), banks, and other institutions. No separate court petition is required when using your divorce decree to restore a former surname.

No separate court order is required if your divorce decree includes the name change provision under RCW 26.09.150. The decree itself serves as legal authority for the change. According to a Washington Attorney General Opinion, Washington common law also allows individuals to use any name without court action, provided it is not for fraudulent purposes. A separate District Court petition under RCW 4.24.130 is only necessary if your decree lacks the name restoration order and the judge refuses to amend it.

You need a certified copy of your divorce decree from the county Superior Court Clerk where your divorce was finalized—costs are typically $5 for the first page plus $1 per additional page. The Social Security Administration requires your certified decree plus valid photo ID (passport or driver's license). The DOL requires your decree and current license. Some agencies accept a divorce certificate from the Department of Health ($25), but the decree is more comprehensive for most purposes.

Total costs in Washington typically range from $50-$150 depending on how many certified decree copies you need. Certified copies cost $5 for the first page plus $1 per additional page from the county clerk. Social Security name changes are free. The DOL charges $20 for a new driver's license (plus $18 service fee at some offices). Each vehicle title update has separate fees. Professional license updates vary by licensing board but are often free or under $25.

The complete process typically takes 4-8 weeks to update all documents in Washington. Social Security issues a new card in 5-10 business days. The DOL provides a new license at your appointment. Banks and credit cards usually process changes within 1-2 weeks. Professional licenses through the HELMS Portal or WSBA may take 2-4 weeks. The longest delays come from passport processing (6-8 weeks standard) and property deed recording through your county recorder.

No, Washington law does not require you to change your name after divorce. You may keep your married name indefinitely—there is no legal obligation to revert to a prior name. However, if you think you might want to change it later, request a non-binding name restoration order in your divorce decree under RCW 26.09.150. This keeps your options open without committing you to the change, and avoids the more complex separate petition process if you decide to change names years later.

Washington law does not allow changing a child's name during standard divorce proceedings. A separate petition must be filed in District Court under RCW 4.24.130, and both living parents must consent or be properly served with notice. If one parent objects, the court decides based on the child's best interest. The only exception is domestic violence cases where a judge may allow combined proceedings for safety reasons. This requirement exists regardless of custody arrangements.

Always start with the Social Security Administration. Complete Form SS-5 at your local SSA office or by mail with your certified divorce decree and photo ID—this service is free. SSA must be updated first because the Washington DOL and other agencies verify your name change through Social Security records before issuing new documents. Attempting to update your driver's license before SSA will cause delays or rejection of your application.