How to Legally Change Your Name in Michigan (Court Petition)
When your new name isn't written into a marriage certificate or a divorce decree, Michigan requires a court order: you file a petition, publish a notice, clear a background check, and a judge signs an order that every agency will then accept. Here is the Michigan version of that process, in order.
Do you actually need the court?
Only if your new name can't be derived from a marriage certificate or a divorce decree with a restoration clause. Taking a spouse's name, hyphenating, or going back to a maiden name named in the decree all skip the court entirely.
Just married? You don't need any of this — a certified marriage certificate is your document. Build your free marriage checklist instead.
Michigan quick facts
| Where to file | The probate court in the county where you've lived for at least a year |
|---|---|
| Form | Petition to Change Name (SCAO form PC 51) — official forms |
| Cost | ≈ $175 filing fee, plus the newspaper's publication charge (confirm with the clerk) |
| Publication | Required once in a newspaper in the county before the hearing, unless the judge waives it (for example, for safety reasons) |
| Background check | Adults 22 and older are fingerprinted and checked by the Michigan State Police and FBI; the court waits for the report before scheduling the hearing, which is the slow part (often 6–10 weeks) |
| Residency | 1 year in the county |
| Time | 8–12 weeks is typical |
What makes Michigan different
Michigan's fingerprint requirement is the step that surprises people: you're fingerprinted at a police agency, the card goes to the State Police, and nothing moves until the criminal-history report comes back. Budget for that wait before booking anything in the new name.
If your name change is part of a divorce, ask for it in the divorce judgment instead — the Michigan judgment of divorce can restore a former name with no separate petition, no fingerprints, no publication.
Step by step
- Get the petition form from the Michigan courts and fill it in: current name, requested name, the reason, and the sworn statements about your record. Have it notarized if the form requires it.
- File it with the clerk of the probate court in the county where you've lived for at least a year. Pay the filing fee (≈ $175 filing fee, plus the newspaper's publication charge) or file a fee-waiver request with proof of income.
- Publish the notice. Required once in a newspaper in the county before the hearing, unless the judge waives it (for example, for safety reasons). Get the newspaper affidavit of publication and file it with the court.
- Background check. Adults 22 and older are fingerprinted and checked by the Michigan State Police and FBI; the court waits for the report before scheduling the hearing, which is the slow part (often 6–10 weeks).
- Hearing or signature. Many uncontested petitions are granted on the papers; if a hearing is set, it is usually five minutes of confirming what you wrote. The judge signs the order.
- Certified copies of the order — get at least 3. The order is now your authorizing document. From here it's the standard sequence: Social Security (free SS-5), wait 48 hours, driver's license, passport, then everyone else. The tracker keeps the list.
Want the petition prepared for you?
A document service prepares the Michigan petition to your county's exact requirements and walks you through publication and filing — useful if you'd rather not manage the logistics. Court filing fees are separate either way.
See LegalZoom name change →Common questions
How much does it cost to legally change your name in Michigan?
≈ $175 filing fee, plus the newspaper's publication charge. Add certified copies of the order afterwards (a few dollars each) and the downstream document fees — the Social Security card is free, the license is $10–$50 depending on the state, a passport in the new name is $130. Fee waivers exist for low-income petitioners in every state. Confirm the current fee with the clerk: Michigan courts.
How long does a court name change take in Michigan?
8–12 weeks is typical. The pacing item is the publication schedule and the fingerprint report.
Do I need a lawyer to change my name in Michigan?
No. Adult name changes are designed to be filed without a lawyer, and the court's self-help forms are the same ones lawyers use. People hire help for one of three reasons: a criminal record that complicates the petition, a contested case (usually a child's name), or simply not wanting to manage publication and hearing logistics — a document service handles that part for a flat fee.
Do I need a court order to change my name after marriage in Michigan?
No. A marriage-based change (taking a spouse's name, hyphenating, or restoring a former name written into a divorce decree) needs no petition — the certified marriage certificate or decree is the legal document, and you take it straight to Social Security. The court route is for every other kind of change: a new name you simply prefer, a name for a child, or a divorce decree that lacks a restoration clause.
Can the judge deny my name change?
Rarely, and only for cause: the change appears intended to defraud creditors, evade law enforcement, or infringe someone's rights; you hold certain convictions the state bars; or the name is obscene or would cause confusion. A truthful petition for an ordinary reason is granted as a matter of course.
Divorced and the decree didn't restore your name? Read getting your maiden name back after divorce first — amending the decree is often cheaper than a new petition. Full cost comparison: how much a name change costs by state.