In this answer · 5 sections
Stepparent adoption of a minor child in Washington typically takes about 3-6 months from filing to finalization, and an adult adoption typically takes about 4-8 weeks. That applies to families near Vancouver as well. Your case is handled by the Superior Court in your county, and the clerk there can tell you how soon hearings are being scheduled.
What affects your timeline
- Court scheduling: The court sets a hearing after you file, with notice to anyone whose consent is required unless they waive it in writing (RCW 26.33.240). Your county's calendar affects how quickly that happens.
- Home study: For a minor child, home study rules are found in RCW 26.33.220. Ask the Superior Court clerk whether a home study applies in your situation. For an adult adoptee (18 or older), the preplacement and post-placement reports are not required.
- Background checks: Washington requires criminal background checks for adoptive parents, so it helps to arrange yours early.
- Consent: A child who is 14 or older must consent (RCW § 26.33.160). Gathering signatures and paperwork up front keeps things moving.
- The other parent: If the other parent is cooperative, consent is simple. If that parent has been absent, Washington has no fixed number of months for abandonment. It depends on the parent's overall conduct (RCW § 26.33.120). A contested case or an unknown parent can take longer, and the clerk or an attorney can advise on your specific facts.
Residency and where to file
Washington has no minimum residency period for stepparent adoption (RCW 26.33.030). For an adult adoption, you file in the Superior Court of the county where the petitioner lives or the adoptee is domiciled. For a minor child, the clerk can confirm the right county for your family.
What it costs
Court filing fees typically run $200-$500, so the total cost is typically under $1,000 when you prepare and file the paperwork yourself.
How to move as quickly as possible
- Gather your documents and complete your background checks early.
- Make sure the paperwork is complete and accurate before you file, so the court has no reason to send it back.
- File as soon as your package is ready.
- Ask the clerk about the earliest available hearing date.
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. Court-ready documents arrive within 24-48 hours after you finish the questions. The price is $349 for the first child (or for one adult adoptee) and $99 for each additional child, and we back it with a 100% court acceptance guarantee. We have helped 1104 Washington families and more than 34,000 families nationally since 2001.
Stepparent adoption in Washington at a glance
- Court
- Superior Court
- Residency before filing
- No minimum period
- Typical timeline
- 3-6 months
- Court filing fee
- $200-$500
- Child must consent at age
- 14
- Home study
- May be required
- Washington families we've helped
- 1,104
Adoption document specialists · 25+ years of experience · 34,000+ families helped.
Page layout updated . Individual answers have different research histories. This is general information; court requirements and individual circumstances can differ. Document preparation service, not a law firm.
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