How do I file for stepparent adoption in Seattle, Washington?

You file for stepparent adoption in Seattle by preparing your adoption paperwork and filing it with the Superior Court in your Washington county, then completing the court's review. Washington's adoption rules are in the Revised Code of Washington Chapter 26.33 and apply statewide, so the process is the same in Seattle as elsewhere in the state. The clerk of your county's Superior Court can confirm local filing locations and procedures.

Where to file: Adoptions are handled by the Superior Court. Washington has 39 counties, and each has its own clerk's office. Ask your clerk which courthouse and filing window handles adoptions for your Seattle address.

Residency: Washington sets no minimum residency period for you to file (RCW 26.33.030).

Consent and the other parent: Consent matters in this process.

• A child who is 14 or older must consent (RCW § 26.33.160).
• If the other legal parent consents, you provide that consent with your filing.
• If the other parent has been absent, the court can look at abandonment (RCW § 26.33.120). Washington sets no fixed number of months. The court looks at the parent's overall conduct.
• If the other parent still pays child support only sometimes, that does not by itself decide the question, because the court considers the whole relationship. Contested situations or an unknown parent depend on your specific facts, so talk with the court clerk or an attorney about those.

Background check and home study: Washington requires criminal background checks for adoptive parents. Home study is not automatically waived. Courts may waive it for stepparent adoptions in certain situations (RCW 26.33.220), so ask the clerk whether a waiver could apply to your family.

Marriage length: Washington does not set a minimum length of marriage for a stepparent adoption.

Typical filing steps:

• Gather information about your family, your spouse, the child, and the other parent.
• Prepare the complete document package for your county.
• Arrange your background check.
• File the package with the Superior Court clerk and pay the filing fee.
• Respond to any court requests and attend any scheduled court date.

Timeline: Stepparent adoptions in Washington typically take about 3-6 months. Your timeline depends on your court's schedule and on whether the other parent consents.

Cost: Court filing fees generally run $200-$500. With document preparation, the total is typically under $1,000, compared with $3,000-$5,000+ for hiring an attorney. Your clerk can confirm the exact fee for your county.

How we help: StepParent Adoption 360 is a document preparation service, not a law firm. You answer questions online, and we prepare the complete court document package for your county. You then file it yourself without an attorney. The price is $349 for the first child, plus $99 for each additional child. Court-ready documents are delivered within 24-48 hours after you finish the questions, and our 100% court acceptance guarantee backs them.