Do I need a court order to change my name after marriage?
Usually not. For a standard marriage name change — taking your spouse's last name or hyphenating — your certified marriage certificate is the legal document, and there is no court filing fee. You need a court petition when the new name isn't covered by your marriage certificate: in most states that includes a brand-new last name that's different from both spouses' names, and any name change that isn't tied to a marriage or divorce.
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Fee figures from our state cost data, last verified 2026-04-25. General information only, not legal advice. Fees and timelines change and vary by county — confirm with your court clerk or agency before you file.
Marriage certificate vs. court petition at a glance
| Marriage certificate path | Court-ordered name change | |
|---|---|---|
| Legal document | Certified marriage certificate | Signed court order |
| Court filing fee | $0 | Typically $150–$450 (a typical range across states; check your county court) |
| Newspaper publication | None | Required in many states |
| Court hearing | None | Usually a brief hearing |
| Time to the legal document | Immediate once you have certified copies | Typically 4–12 weeks |
| First update afterward | Social Security (Form SS-5, free) | Social Security (Form SS-5, free) |
When the marriage certificate is enough
Taking your spouse's surname — and, in most states, hyphenating — is covered by the marriage certificate. Order certified copies from the vital records office where you were married — Social Security doesn't accept photocopies — then update Social Security first, followed by your driver's license, passport, and everything else.
Some states allow more. California, for example, lets either spouse take the other's name, hyphenate, or create a new combined last name through marriage, with no court appearance.
When you need a court petition
A court-ordered name change is the path when you want a new name for any reason other than marriage or divorce, or when your new name goes beyond what your state accepts with a marriage certificate. The process: file a petition, pay the filing fee, publish notice (in many states), attend a brief hearing, and receive a certified court order.
Divorce is its own path: if your divorce decree includes a name-restoration clause, the decree itself is your legal proof. If it doesn't mention a name change, you'll need a separate court petition.
Next steps: marriage name change guide · court-ordered name change guide · divorce name change guide.
Frequently asked questions
Do I need a court order to change my name after marriage?
No, your marriage certificate is all you need for standard marriage name changes like taking your spouse's surname or hyphenating. However, if you want to create a completely new last name that's different from both of your current names, most states require a court petition.
Is a name change after marriage free?
There are no court filing fees, because your marriage certificate serves as the legal document. You'll only pay for document updates afterward, such as certified copies of the marriage certificate, a new driver's license, and possibly a passport.
What should I update first after getting married?
Social Security. File Form SS-5 with a certified copy of your marriage certificate; it's free. Other agencies, including the DMV, check your name against Social Security records.
Related guides
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Free guides, plus an optional tool that copies what you type onto blank official forms you choose.
Official sources
Forms, fees and rules change. Check these official pages (and your county court) before you file.
- Change your name with Social Security (Social Security Administration)
- Name change for a U.S. passport or correct an error (U.S. Department of State)
Links checked 2026-10-08.
Fee data last verified 2026-04-25 · Not legal advice · Terms · Privacy