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Yes. Pennsylvania's adoption law lists no minimum age and no age gap for the person adopting (23 Pa.C.S. 2312), so being older is not a barrier the statute sets out. If you are wondering about an upper age limit, the Orphans' Court clerk in your county can confirm how that is handled.
If your stepchild is an adult (18 or older): This is where adoption by an older stepparent most often happens, and the path is shorter.
- Pennsylvania says any individual may be adopted "regardless of his age or residence" (23 Pa.C.S. 2311). The statute sets no relationship, prior-contact, age-gap or spouse-bar condition.
- Your adult stepchild must consent (23 Pa.C.S. 2711). If you are married, your spouse must also consent unless your spouse joins the petition.
- A parent's consent is required only when the person being adopted is under 18. For an adoptee over 18, the court may dispense with every consent except the adoptee's (23 Pa.C.S. 2713).
- There is no residency waiting period. The case is filed in the county where a parent, the adoptee, or the person who filed the report of intention to adopt lives (23 Pa.C.S. § 2302).
- A home study is not required for adults, because the investigation provisions apply to a child under 18. The court may still request an investigation (23 Pa.C.S. 2724).
- A hearing is required. You and the adoptee appear and testify if required, unless the court finds your presence unnecessary (23 Pa.C.S. 2721; 23 Pa.C.S. 2723).
- The typical timeline is 4-8 weeks.
If your stepchild is a minor:
- Pennsylvania has no minimum residency period.
- A child's consent is part of the process at age 12 (23 Pa.C.S. § 2711).
- If the other parent's consent is not given, the abandonment period in Pennsylvania is 6 months (23 Pa.C.S. § 2511). Whether your situation meets that standard depends on your facts, so a contested case or an unknown parent is worth discussing with an attorney.
- A home study is waived for stepparent adoptions (23 Pa.C.S. § 2531(c); § 2535(a)).
- The typical timeline is 3-6 months. Court filing fees run $200-$500, and the typical total cost is under $550.
Which court: Adoptions are filed in the court of common pleas of the county. Orphans' Court is common practice, but your county's clerk can tell you which division handles your case.
Why it matters as you age: Adoption creates a legal parent-child relationship, which brings inheritance rights, medical decision-making authority, and eligibility for Social Security and insurance benefits. Many families find these protections matter more over time.
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.
Adult adoption in Pennsylvania at a glance
- Court
- Orphans' Court
- Typical timeline
- 4-8 weeks
- Court filing fee
- Confirm the adult-adoption filing fee and any copy charges with your court.
- Pennsylvania families we've helped
- 1,250
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