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Can I adopt my stepchild if we recently moved to Washington?

3 min readHelping families since 2001Washington
In this answer · 2 sections

Yes, you can start a stepparent adoption in Washington right after moving, because Washington has no minimum residency period before you file. The residency rule is in RCW 26.33.030, and it sets no waiting time. You don't have to wait months to qualify.

Where you file: Stepparent adoptions are filed in the Superior Court in your Washington county. Washington has 39 counties, and each clerk's office can tell you its local filing steps and how to confirm the correct county for your family's situation.

What a recent move does and doesn't change:

  • There is no residency clock to count down, so you can prepare and file as soon as your paperwork is ready.
  • Gather your documents now. These usually include your marriage certificate and your stepchild's birth certificate. If a record was issued in Washington, the Washington State Department of Health Center for Health Statistics is the agency to contact.
  • Washington requires criminal background checks for adoptive parents, so plan for that step.
  • Home study requirements are covered by RCW 26.33.220. The Superior Court clerk can confirm how they apply to your family.

Your stepchild's consent: Washington requires a child's consent at age 14 and older (RCW § 26.33.160). If your stepchild is under that age, this requirement doesn't apply.

The other parent: A recent move doesn't change how the other biological parent is handled. Washington does not set a fixed number of months for abandonment. It depends on the parent's overall conduct (RCW § 26.33.120). Whether the court will find abandonment, or whether consent is needed, turns on your specific facts. For a contested case or an unknown or absent parent, talk with the Superior Court clerk or an adoption attorney about your situation.

Questions about your previous state: If you're wondering whether anything could still be filed there, or how your prior home affects your case, check with the Superior Court clerk in your Washington county or with an attorney. The answer depends on your circumstances.

Timeline and cost:

  • Stepparent adoptions in Washington typically take 3-6 months.
  • Court filing fees typically run $200-$500.
  • The total cost of a stepparent adoption done without an attorney is typically under $1,000, compared with $3,000-$5,000+ with one.

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 with the Superior Court, without an attorney.

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

Full Washington guide →

Turn what you learn into your next step

01Understand your situation

Start with this answer and the related questions below.

02Check the state rules

Use official sources and confirm local filing details with the court.

03Prepare with confidence

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Published by Douglas Brown & the StepParent Adoption 360 team

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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