Can a non-citizen adopt a stepchild in Missouri?

Missouri's adoption law lets "any person desiring to adopt" petition the court (RSMo § 453.010.1), but whether your particular immigration status affects your case is something the Circuit Court clerk in your county or an immigration attorney should confirm before you file.

Who may adopt: Missouri states no minimum age for the person adopting. The language is simply "any person desiring to adopt." Because your status is a fact-specific question, the clerk or an attorney is the right source for any documents the court may want from you.

What applies to every Missouri stepparent adoption:

• Court: Your petition is filed in the Circuit Court in your county, under Revised Statutes of Missouri Chapter 453.
• Residency: Missouri has no minimum residency period before you can file (RSMo § 453.010).
• Child's consent: The consent age is 14 (RSMo § 453.030).
• The other biological parent: If that parent will not consent, Missouri's abandonment period is 6 months (RSMo § 453.040). Contested cases, or a parent who cannot be located, depend on the facts, so talk to the clerk or an attorney about your situation.
• Home study: It is waived for stepparent adoptions (RSMo § 453.070).
• Background checks: Missouri requires them to protect the child, including a criminal background check for the stepparent. If you have lived outside the United States, ask the clerk what the court will need from you to complete that check.

Timeline and cost:

• A stepparent adoption in Missouri typically takes 3-6 months.
• Court filing fees run $200-$500, and the total typical cost is under $1,000. Hiring an attorney for the whole process can run $3,000-$5,000+.

A good first step: Call the Circuit Court clerk's office where you live, whether that's Kansas City, St. Louis, Springfield, Columbia, Independence or any of Missouri's 115 counties. Ask whether they have any additional requirements for a petitioner who is not a U.S. citizen. If your immigration situation is complicated, a short consultation with an immigration attorney can give you advice for your own circumstances.

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 file it yourself, without an attorney. The price is $349 for the first child and $99 for each additional child. Court-ready documents are delivered within 24-48 hours after you finish the questions, and we back them with a 100% court acceptance guarantee. We have helped 971 Missouri families.