What you need to do to change your last name after marriage
Changing your last name after marriage requires you to update your name with multiple government and private agencies in a specific order. You do not need a court order in most states — marriage itself is the legal document that permits the change. The process starts with your Social Security card, then moves to your driver's license or state ID, then spreads outward to banks, employers, and other institutions that hold your records.
The order matters because each document builds on the previous one. Your Social Security card is the foundation; your driver's license uses it to verify your identity; banks and employers use your driver's license. If you change them out of order, you may create delays or have to repeat steps.
Key Takeaways
- Start with the Social Security Administration by bringing your marriage certificate and current ID to a local Social Security office; this takes about two weeks to process by mail.
- Update your driver's license or state ID next, using your new Social Security card as proof of the name change.
- Notify your employer, bank, insurance company, and any other institution that holds accounts or records under your old name.
- You may want to keep a certified copy of your marriage certificate on hand because some agencies will ask for it as proof of the name change.
- The entire process typically takes four to eight weeks from start to finish, depending on how quickly each agency processes your request.
Step 1: Apply for a new Social Security card
Visit your local Social Security office in person. You cannot start this process online or by phone. Bring your current Social Security card, your marriage certificate (an official certified copy, not a photocopy), and a government-issued photo ID such as your driver's license or passport.
Fill out Form SS-5 (Application for a Social Security Card) at the office or download it beforehand from ssa.gov. Mark the box for "Change of name" and write your new name in the space provided. The Social Security office will take your documents, verify them, and send your application to the processing center.
Processing takes about two weeks if you apply in person. You will receive your new card by mail at the address you provide. Do not throw away your old card — keep it until the new one arrives, in case you need to prove your identity during the waiting period.
Step 2: Update your driver's license or state ID
Once your new Social Security card arrives, go to your state's Department of Motor Vehicles (DMV) or equivalent agency. Bring your new Social Security card, your current driver's license, your marriage certificate, and any other ID the DMV requires (rules vary by state).
Most states allow you to update your name by mail or online if you are only changing your name, not your address. Check your state's DMV website for the specific process. If you must go in person, bring the documents listed above and a completed application form (the DMV provides this or you can download it from the website).
Your new driver's license or ID will be mailed to you within one to three weeks. Some states issue a temporary paper ID on the spot so you have proof of your new name while you wait for the card.
Step 3: Notify your employer and payroll
Contact your employer's human resources or payroll department and tell them your name has changed. Provide a copy of your marriage certificate or your new Social Security card. Your employer needs to update their records so your paychecks, tax forms (W-2s), and benefits are issued under your new name.
This step prevents confusion with the IRS and ensures your earnings are credited to your Social Security account under your new name. If you delay this, your employer may file your W-2 under your old name, which can create problems when you file taxes.
Step 4: Update your bank and financial accounts
Contact each bank, credit union, investment firm, and credit card company where you hold accounts. Most banks allow you to change your name by phone, online, or in person. Bring your new driver's license and marriage certificate if you go in person.
Update your accounts in this order: checking and savings accounts first, then credit cards, then investment accounts. Banks use your name to match you to your credit history, so changing it across all accounts prevents your credit report from splitting into two names.
Step 5: Update insurance and other institutions
Contact your health insurance provider, car insurance, home or renters insurance, and life insurance companies. Provide your new name and ask them to update your policy. Most insurers can do this by phone or online.
Also notify your employer's benefits administrator if you have a 401(k), health savings account, or other workplace benefits. Update your name with your utility companies, mortgage lender (if you have a mortgage), student loan servicer, and any other institution that sends you statements or bills.
If you have a passport, you can update it by mail or in person at a passport acceptance facility. Bring your marriage certificate, current passport, and a new passport photo. Processing takes four to six weeks by mail.
Documents you will need at each step
| Step | Agency | Documents to bring |
|---|---|---|
| 1 | Social Security Administration | Current Social Security card, certified marriage certificate, government photo ID |
| 2 | Department of Motor Vehicles | New Social Security card, current driver's license, marriage certificate |
| 3 | Employer/Payroll | Marriage certificate or new Social Security card |
| 4 | Banks and credit card companies | New driver's license, marriage certificate (if in person) |
| 5 | Insurance and other institutions | New driver's license or marriage certificate |
Frequently Asked Questions
Do I need a court order to change my name after marriage?
No. In all 50 states, your marriage certificate is the legal document that permits you to change your name. You do not need to go to court. Some people choose to file a court petition for a name change anyway, but it is not required for a marriage-based name change.
What if I want to keep my maiden name or use a hyphenated name?
You have that right. When you apply for your Social Security card, write the name you want on the application. Your marriage certificate shows your married name, but you can choose a different name on your Social Security record. Notify each institution of the name you want to use.
How long does the entire process take?
From start to finish, expect four to eight weeks. Social Security takes about two weeks, the DMV takes one to three weeks, and notifying other institutions happens in parallel. If any agency is slow or you miss a step, it can take longer.
Can I change my name if I got married outside the United States?
Yes, but you will need an official certified translation of your foreign marriage certificate. The Social Security Administration and your state DMV can tell you which translator they accept. Contact them before you start the process.
What if I change my mind and want to change my name back?
You can change your name back to your maiden name at any time by going through the same process with the Social Security Administration and DMV. Bring your current ID and your original marriage certificate (or a court order if you obtained one). The process is the same as changing it the first time.