Can an elderly stepparent adopt in Illinois?

Yes, an older stepparent can pursue adoption in Illinois. Illinois allows adult adoption with the adult child's consent, and the case is handled by the Circuit Court in your county. Whether any age rule applies to the adopting parent is a point the Circuit Court clerk in your county or an attorney can confirm for your situation.

If the child you want to adopt is an adult (18 or older):

• Illinois allows adult adoption with the adult child's consent.
• The adult adoption timeline is typically 4-8 weeks.
• Many older stepparents look at this route to formalize a bond that has lasted for years. The legal benefits include inheritance rights, medical decision-making authority, and eligibility for Social Security and insurance benefits.

If the child is still a minor:

• A stepparent adoption typically takes 3-6 months.
• There is no residency waiting period for a stepparent adoption in Illinois. The 6-month rule does not apply to a related child (750 ILCS 50/2).
• A child who is 14 or older has a consent role under 750 ILCS 50/12.
• Illinois does not require a home study for most stepparent adoptions (750 ILCS 50/6).
• Abandonment of the other parent's rights involves a 12-month period under 750 ILCS 50/1. Illinois also has procedures for cases where the other parent cannot be located. If the other parent's role is disputed or unknown, talk to the Circuit Court clerk or an attorney about that specific issue.

Why this matters as you get older: Legal recognition of your family relationship becomes more important over time. Adoption puts in writing the rights that families often assume they already have, such as who can make medical decisions and who inherits. The statute that governs all of this is Illinois Compiled Statutes 750 ILCS 50.

What it costs: Court filing fees in Illinois generally run $200-$500, depending on the county. Illinois has 102 counties, so check with your Circuit Court clerk for the exact amount. Attorney-handled adoptions often cost $3,000-$5,000+, which is why many families prepare and file the paperwork themselves.

Questions to ask your clerk or an attorney:

• Does any age-related rule or practice apply to the adopting stepparent in your county?
• What exactly does the court require for your adult adoption or stepparent adoption?
• If a parent cannot be located or disagrees, what is the right next step?

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. The price is $349 for the first child or for one adult adoptee, and $99 for each additional child. You receive court-ready documents within 24-48 hours after you finish the questions, and we back them with a 100% court acceptance guarantee. We have helped 1101 Illinois families and more than 34,000 families nationally since 2001.