In this answer · 2 sections
This varies by county in Illinois. Second-parent adoption allows an unmarried partner to adopt their partner's child without the biological parent giving up parental rights.
The landscape:
- Some Illinois counties grant second-parent adoptions for unmarried couples
- Others may require marriage first
- There is no single statewide rule — it depends on local court practice and the individual judge
Our recommendation:
- If you can marry: Stepparent adoption after marriage has the clearest legal framework in Illinois and is the most reliable path
- If marriage isn't planned: Call us at (855) 924-0450 and we can advise whether your specific county has granted second-parent adoptions
States where we've completed adoptions for unmarried couples include: California, Connecticut, Idaho, Illinois, Indiana, Louisiana, Maine, Massachusetts, Montana, New Hampshire, New Jersey, Oklahoma, Oregon, Pennsylvania, Rhode Island, Tennessee, Vermont, Virginia, Washington, and Washington D.C.
Cost: Same $349 document preparation fee regardless of family structure
Court: Circuit Court
Every family deserves legal protection. We will help you find the best path forward.
Stepparent adoption in Illinois at a glance
- Court
- Circuit Court
- Residency before filing
- No residency period for a stepparent adoption (the 6-month rule does not apply to a related child)
- Typical timeline
- 3-6 months
- Court filing fee
- $200-$500
- Child must consent at age
- 14
- Home study
- Usually waived for stepparents
- Illinois families we've helped
- 1,101
Adoption document specialists · 25+ years of experience · 34,000+ families helped.
Page layout updated . Individual answers have different research histories. This is general information; court requirements and individual circumstances can differ. Document preparation service, not a law firm.
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