What you need to do to change your name legally after marriage

You have two main routes: change your name through the court system, or use your marriage certificate as proof of your new name without a court order. Most people use the marriage certificate route because it is faster and costs nothing. You will need your original marriage certificate (not a copy), a government-issued ID, and proof of your current address. The process differs by state — some let you change your name at the same time you get married, others require you to do it afterward through the vital records office or court.

Start by contacting your state's vital records office or the county clerk where you were married. They will tell you whether your state allows name changes through marriage certificate alone, or whether you need to file a petition with the court. If you need a court order, the process takes four to eight weeks and costs between $100 and $500 depending on your state. If you can use your marriage certificate, you can start changing documents within days of getting married.

Key Takeaways

  • Most states let you change your name using your marriage certificate alone, without filing anything in court.
  • You will need your original marriage certificate, a government ID, and proof of address to change your name with Social Security, your driver's license, and your bank.
  • Start with Social Security because your other documents reference your Social Security number — changing it first makes everything else faster.
  • The order matters: Social Security, then driver's license, then bank and employer records, then any professional licenses or accounts.
  • If your state requires a court petition, expect to pay $100 to $500 and wait four to eight weeks for the judge to sign the order.

Using your marriage certificate instead of going to court

In most states, your marriage certificate is a legal document that proves your name change. You do not need a separate court order. Call your county clerk or vital records office and ask: "Can I change my name using my marriage certificate, or do I need to file a petition?" Write down the answer and any forms they mention. Some offices have a one-page form you fill out; others just need you to show up with your certificate and ID.

If your state allows this route, you will use your marriage certificate as proof when you change your Social Security record, driver's license, and bank accounts. Keep your original certificate in a safe place — you may need to show it again later. Order extra certified copies from the vital records office ($10 to $25 each) so you have backups. You will likely need at least two or three certified copies for Social Security, your driver's license, and your bank.

Filing a court petition if your state requires it

Some states require you to file a petition with the court even though you are married. This is more common in the South and Midwest. You will need to fill out a petition form (available from your county courthouse or online), pay a filing fee ($100 to $500), and attend a brief hearing where a judge signs an order. The whole process takes four to eight weeks.

Get the petition form from your county courthouse clerk or read it from your state court's website. Fill it out with your current name, your new name, and the reason (marriage). Bring it to the courthouse with your marriage certificate, a government ID, and the filing fee. The clerk will stamp it and give you a court date. At the hearing, you will tell the judge your name and why you want to change it — this usually takes five minutes. The judge signs the order, and you get certified copies to use when changing your other documents.

Changing your Social Security record first

Start with Social Security because your driver's license, bank account, and employer all reference your Social Security number. Changing it first means you will not have to update those records twice. Go to your local Social Security office in person — you cannot do this online or by mail. Bring your original marriage certificate (or certified copy), your current Social Security card, and a government-issued ID.

The Social Security office will fill out form SS-5 with you. It takes about 15 minutes. They will take your documents, verify them, and mail you a new Social Security card within two weeks. You do not need to do anything else — just wait for the card to arrive. Once you have it, you can change your driver's license and bank records.

Updating your driver's license and state ID

Go to your state's Department of Motor Vehicles with your new Social Security card, your marriage certificate (or certified copy), your current driver's license, and proof of your current address (a utility bill or lease). Some states let you do this online or by mail; most require you to go in person. Check your state's DMV website to see which option is available.

At the DMV, tell the clerk you want to change your name on your license. They will take your documents, take a new photo if your state requires it, and issue a new license on the spot or mail it within one to two weeks. The cost is usually $0 to $30. Your old license is no longer valid once you get the new one.

Notifying your bank, employer, and insurance companies

Call or visit each bank, credit card company, and investment account you have. Tell them your name has changed and ask what documents they need. Most will ask for a copy of your marriage certificate or the court order, plus your new driver's license. Some let you do this by phone; others require you to visit in person or mail documents.

Update your employer's human resources department so your paychecks and tax forms reflect your new name. Give them a copy of your marriage certificate or court order. If you have health insurance through your employer, HR will update that too. Update your auto insurance, homeowner's or renter's insurance, and any professional licenses (nursing, law, real estate, etc.) by contacting each organization directly.

Changing your name with the IRS and on tax documents

You do not need to file anything with the IRS to change your name. When you file your next tax return, use your new name and your Social Security number. The IRS will match them automatically. If you file jointly with a spouse, make sure both names on the return match your Social Security records.

If you have a business or are self-employed, contact your state's business registration office to update your business name if it includes your personal name. Update your business licenses, permits, and any professional certifications. If you have a DBA (doing business as) registration, you may need to file an amendment.

Updating accounts and records you may have forgotten

Go through your email, bank statements, and insurance documents to find every account with your name on it. Update your name with your utility companies, phone provider, internet provider, and streaming services. Contact your doctor's office, dentist, and any hospitals where you have records. Update your voter registration, passport, and any professional memberships or licenses.

If you have a passport, you can renew it with your new name by mail. Send your current passport, a completed renewal form, a new photo, and a copy of your marriage certificate to the State Department. The cost is $130 for a passport book. If your passport is not expiring soon, you can wait to renew it, but update it before you travel internationally.

Frequently Asked Questions

Do I have to change my name after marriage?

No. You can keep your maiden name, use a hyphenated name, or choose any legal name you want. If you want to change to something other than your spouse's last name, you will need to file a court petition in most states rather than using your marriage certificate alone.

What if I want to change my name back after divorce?

You can request a name change as part of your divorce decree, or file a separate petition after the divorce is final. The court will include it in your divorce order, and you will use that order the same way you used your marriage certificate — to change Social Security, your driver's license, and your bank records.

How long does it take to change my name on everything?

Social Security takes two weeks. Your driver's license takes one to two weeks. Banks and employers usually update within a few days once you show them your new ID. Professional licenses and accounts vary — some update the same day, others take a few weeks. Plan on one to two months to update everything.

Can I use a photocopy of my marriage certificate instead of the original?

Social Security and your DMV require a certified copy or the original. Banks and employers usually accept certified copies. Order certified copies from the vital records office where you were married — they cost $10 to $25 each and are worth the cost because you can use them multiple times.

What if my marriage certificate has a mistake on it?

Contact the vital records office in the county where you were married and ask how to correct it. They will tell you what documents you need and whether you have to go to court. Mistakes on marriage certificates can usually be corrected without a hearing, but the process varies by state.