How do I adopt an adult in Oklahoma?

In Oklahoma, you adopt an adult by filing a petition in the District Court of the county where the adoptive parent lives, and a judge approves the adoption after a hearing if it is in the best interests of the people involved. The law is in 10 O.S. 7507-1.1, part of Oklahoma Statutes Title 10, Article 75.

Who can adopt and be adopted: An adult may be adopted by another adult with court approval. The statute asks the court to decide whether the adoption is in the best interests of the people involved. If you have questions about a particular relationship or situation, the District Court clerk or an attorney can tell you how the court handles it.

Consent: Oklahoma requires written consent filed with the court from:

• The adoptee (or the adoptee's guardian).
• The adopter's spouse, if the adopter is married.

If the adoptee is married, or if you wonder whether anyone else must sign, confirm that with the District Court clerk or an attorney.

Where to file: File in the District Court of the county where the adoptive parent lives. Oklahoma has 77 counties, and each court office can tell you about its local forms and procedures. The statute does not state a residency waiting period for adult adoption.

Home study: For adult adoption, the statute says the court may make "such investigation as the court deems advisable." Ask the clerk whether the judge in your county expects anything beyond the petition and consents.

The hearing: A decree is entered only after a hearing on the petition. The judge reviews your paperwork and confirms that the consents are in place.

Timeline and cost:

• Adult adoptions in Oklahoma typically take about 4-8 weeks.
• Court filing fees typically run $150-$300. Your clerk can confirm the current amount.
• The total typical cost is under $1,000, compared with $3,000-$5,000+ when an attorney handles the whole case.

After the decree: Ask the Oklahoma State Department of Health Vital Records how a decree affects your records and what paperwork they need from you.

Situations that need individual advice: If anyone objects, if you cannot locate someone whose consent may be needed, or if the adoption has complicated family or legal effects, talk to an attorney about that specific issue. The clerk can explain procedure but cannot give legal advice.

Steps to take:

• Confirm that the adoptee and the adopter are both willing and that both are adults.
• Gather written consents, including the adopter's spouse if there is one.
• Prepare the petition and consent forms for your county's District Court.
• File with the clerk, pay the filing fee, and ask about the hearing date.
• Attend the hearing and receive the decree.

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.