In this answer · 5 sections
Your question, explained
You can START the process online today, but the actual court filing must be done in person or by mail in most Illinois counties.
Here's the process:
Online (start to document preparation):
- Complete our questionnaire online at stepparentadoption360.com/portal/register (10–15 minutes)
- We prepare and deliver your complete document package digitally within 24 hours
- You print, review, and sign the documents
In person or by mail (court filing):
- File the signed petition at your local Circuit Court
- Some Illinois counties now accept e-filing — check with your specific court
- Pay the filing fee ($200-$500)
E-filing availability:
- Some Illinois courts have adopted electronic filing systems
- This varies significantly by county
- We include instructions for your specific court in your package
The finalization hearing:
- Must be attended (in person or virtually where available)
- Many Illinois courts now offer virtual hearings
- Typically 15–30 minutes
Bottom line: While you cannot complete the entire adoption online, you can start today from your couch. We handle the document preparation — you handle the filing and hearing.
Cost: $349 | Timeline: 3-6 months | Call (855) 924-0450
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
Published by Douglas Brown & the StepParent Adoption 360 team
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.
Get to know our team →