How to Change Your Name After Divorce in Illinois

Most people don't realize there are two completely different paths to changing your name after an Illinois divorce — and choosing the wrong one costs hundreds of dollars and weeks of unnecessary delays.

The Free Path: Name Restoration Inside Your Divorce Decree

Under 750 ILCS 5/413(c), your Judgment for Dissolution of Marriage can include a provision authorizing you to resume your former or maiden name. If this language is in your decree, you're done — no separate petition, no filing fees, no newspaper publication, no court hearing. The decree itself is your name-change document.

This right is sex-blind (either spouse can use it) and has no expiration — you can exercise it at any point after the decree is entered.

If the provision was left out of your decree: File a motion to amend the judgment under Section 413. Family law judges routinely grant these amendments. The amended decree then serves as your name-change instrument, still avoiding the standalone petition process.

The Expensive Path: Standalone Name-Change Petition

If you want an entirely new name (one you've never held before) or the court denies the amendment motion, you'll need a formal name-change petition under 735 ILCS 5/21-101. This involves:

• A filing fee of $300+ depending on your county
• Three weeks of mandatory newspaper publication (unless waived under oath for hardship)
• A formal hearing before a judge

Public Act 102-1133 (effective January 1, 2024) modernized this process significantly — it eliminated the third-party witness requirement, removed lifetime bans for registry-listed individuals when the change is due to marriage or religion, and created a streamlined mechanism to waive the newspaper publication requirement.

The Exact Agency Sequence

Order matters here. Each agency verifies your identity against the previous one's database. Skip a step and you'll be turned away.

Step 1: Social Security Administration

The SSA is the foundational registry. Every other agency checks your name against SSA records, so this must happen first.

What you need:

• Completed Form SS-5 (Application for a Social Security Card)
• Certified copy of your divorce decree containing the name restoration provision
• Current, unexpired photo ID (passport or driver's license)

How to submit: Visit your nearest Illinois SSA office in person, or mail original documents (they'll be returned). Processing takes 2–4 weeks. You'll receive a new Social Security card with your restored name. The IRS is automatically notified once SSA processes the change.

Step 2: Illinois Secretary of State (Driver's License / State ID)

Illinois law requires you to notify the Secretary of State within 10 days of a legal name change and apply for a corrected license within 30 days.

What you need:

• Your new Social Security card (wait for it — attempting this step without it triggers rejection)
• Certified copy of your divorce decree
• Your current driver's license

Where: Visit an Illinois Driver Services facility in person. You cannot do this by mail.

Cost: $5 for a corrected standard driver's license, $10 for a corrected state ID card.

Step 3: U.S. Passport

The form depends on your current passport's age:

• DS-5504 — passport issued less than 1 year ago (no fee for standard service)
• DS-82 — passport issued within 15 years, undamaged, issued when you were 16+ ($130 passport book)
• DS-11 — passport expired over 15 years or doesn't meet DS-82 criteria (in-person, $130 + $35 execution fee)

Step 4: Everything Else

Once SSA, driver's license, and passport are updated:

• Voter registration — update online at ova.elections.il.gov
• Banks and financial institutions — bring your certified decree and new ID
• Employer and payroll — HR needs the new Social Security card
• Insurance policies — auto, home, health, life
• Professional licenses — attorneys must file a formal motion with the Illinois Supreme Court Clerk to update the Roll of Attorneys
• Mortgage and property deeds — coordinate with your lender and county recorder

Common Mistakes That Cost Time

Going to the DMV before SSA. The Secretary of State's system cross-references SSA records. If your name doesn't match, you leave empty-handed.

Using the IDPH instead of the Circuit Court Clerk. The Illinois Department of Public Health only issues divorce verifications for $5 — these are not certified copies and won't be accepted for name changes. Get certified copies from the Circuit Court Clerk where your case was filed.

Waiting too long to update your license. The 30-day window is a legal requirement, not a suggestion. Driving with identification that doesn't match your legal name creates complications at traffic stops, airport security, and financial transactions.

The Illinois After-Divorce Checklist includes a name-change tracking worksheet that walks through every agency in sequence, with the forms, fees, and documents needed at each stop.

See more Illinois guides →