Yes. In Washington DC, D.C. Code § 16-302 says "Any person may petition the court for a decree of adoption," and it states no minimum age and no required age gap between the adopting parent and the person being adopted. Your age is not a listed barrier to filing in the Superior Court of the District of Columbia. If you have a specific concern about how your age might matter in your situation, the Superior Court clerk or an attorney can confirm it.
Adopting an adult stepchild: This is the route many older stepparents consider, and DC law allows it. Here is what the law says:
- A person of any age, minor or adult, may be adopted (D.C. Code § 16-303).
- An adult over eighteen may be adopted with their own consent, if the court is satisfied the adoption should be granted (D.C. Code § 16-304).
- The adult's consent must be in writing and acknowledged before an authorized officer.
- The parental-consent rules in D.C. Code § 16-304 apply only to adoptees under 18.
- No relationship or disability condition applies.
- If you are married, your spouse must join the petition. If your spouse is the adult's natural parent, your spouse only needs to consent (D.C. Code § 16-302).
Residency: The court has jurisdiction if you are a legal resident of DC, or if you have actually lived in DC for at least one year before filing (D.C. Code § 16-301(b)). If you are unsure how this applies to your living situation, ask the clerk.
Home study: For an adult adoption, the court dispenses with the investigation, report, and interlocutory decree (D.C. Code § 16-308). The same section says this does not waive certain other requirements, including a fingerprint-based criminal records check. Whether that check applies to an adult adoption is something the clerk can confirm.
Hearing and decision: The court decides after considering the petition, the consents, and the evidence the parties present (D.C. Code § 16-309). Ask the clerk whether a hearing will be scheduled in your case and what court fees apply, since those details can change.
If your stepchild is under 18: Different rules apply, including parental consent requirements, and the process generally takes longer. Stepparent adoptions of minors typically run 3-6 months, compared with 4-8 weeks for adult adoptions. If the other parent is unknown, cannot be found, or objects, talk with an attorney or the clerk about that specific issue, because the outcome depends on the facts.
Adult adoption in Washington DC at a glance
- Court
- Superior Court
- Typical timeline
- 4-8 weeks
- Court filing fee
- Confirm the adult-adoption filing fee and any copy charges with your court.
- Washington DC families we've helped
- 71
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