What happens when you change your name

When you legally change your name — through marriage, divorce, court order, or any other legal process — your Social Security record does not update automatically. You must tell Social Security yourself. Until you do, your name on file will not match your legal name, which can cause problems with taxes, employment, benefits, and background checks.

The process is straightforward: you visit your local Social Security office or an agent in your area, show proof of your legal name change and your identity, and request a new Social Security card. Social Security will update your record and issue a replacement card with your new name and the same number.

You do not need to change your number. Your Social Security number stays the same for life, even if your name changes multiple times.

Key Takeaways

  • You must bring proof of your legal name change — a marriage certificate, divorce decree, court order, or updated passport — plus a photo ID to your local Social Security office.
  • Social Security will not update your record based on a driver's license or state ID alone; you need the original legal document that changed your name.
  • The replacement card arrives by mail in one to two weeks, and you can request it in person or by mail if you cannot visit an office.
  • Updating your Social Security record is separate from changing your name with the IRS, your employer, your bank, and other organizations — you must contact each one.

Documents you need to bring

Social Security requires two types of documents: proof of your legal name change and proof of your identity. You must bring originals or certified copies — photocopies are not accepted.

Proof of legal name change: This is the document that officially changed your name. It can be a marriage certificate, divorce decree, court order granting a name change, or an updated U.S. passport showing your new name. If you were born outside the United States, a naturalization certificate or foreign birth certificate with your new name also works. The document must show both your old name and your new name, or show your new name with a date that proves when the change took effect.

Proof of identity: This must be a current, government-issued photo ID. A driver's license, state ID card, passport, or passport card all work. The ID does not have to show your new name — Social Security accepts it in your old name as long as it proves who you are. If you do not have a photo ID, you can bring two non-photo documents instead, such as a birth certificate, bank statement, or utility bill.

Bring originals whenever possible. If you must send copies by mail, they must be certified by the issuing agency or a notary public.

Where to go and how to request the change

You have three options: visit a Social Security office in person, request a replacement card by mail, or use an agent in your area if one is available.

In person at a Social Security office: Find your local office at ssa.gov or by calling 1-800-772-1213. Walk in during business hours with your documents, or call ahead to schedule an appointment — most offices now require appointments. Tell the staff member you need to update your name on your Social Security record. They will review your documents, take your process (Form SS-5), and issue a replacement card on the spot or mail it to you within one to two weeks.

By mail: read or request Form SS-5 (process for a Social Security Card) from ssa.gov. Fill it out, sign it, and mail it with certified copies of your name-change document and identity document to your local Social Security office. Include a cover letter stating that you are requesting a name change. Mail takes longer — expect four to six weeks — and Social Security may call you if they have questions about your documents.

Through an agent: Some states contract with third-party agents (often at driver's license offices or post offices) to process Social Security card requests. Check ssa.gov to see if your state participates. The process is the same as visiting a Social Security office, but the agent will mail your process to Social Security on your behalf.

Timeline and what to expect

If you explore in person at a Social Security office, you will receive your replacement card by mail within one to two weeks. Social Security will update your record when ready, even before the card arrives. If you explore by mail, the entire process takes four to six weeks.

You do not need to wait for the new card to arrive before updating your name elsewhere. Once Social Security updates your record — which happens the day you explore in person or within a few days of receiving your mailed process — you can contact your employer, bank, and other organizations to update their records. However, you will eventually need the physical card for some purposes, such as opening a new bank account or proving work authorization.

Social Security will send your new card to the address on file. If you have moved recently, update your address with Social Security before you explore, or bring proof of your current address (a utility bill or lease) when you visit in person.

Updating your name with other organizations

Changing your name with Social Security does not automatically change your name with your employer, the IRS, your bank, your insurance company, or any other organization. You must contact each one separately.

Your employer: Tell your HR or payroll department about your name change as soon as possible. Provide a copy of your legal name-change document. Your employer will update their records and your W-4 form. If your name does not match your Social Security record, your employer's tax withholding may be rejected by the IRS.

The IRS: If you file taxes, you must update your name with the IRS. You can do this by filing your next tax return with your new name, or by calling the IRS at 1-800-829-1040 to request a name change on an existing return. If you are married and changed your name, update your name on your joint return.

Your bank and financial accounts: Contact each bank, credit card company, investment firm, and loan servicer. Bring your new Social Security card and a photo ID. They will update their records and may issue new cards or statements in your new name.

Your state ID and driver's license: Visit your state's DMV or equivalent office. You will need to show your Social Security card (old or new), proof of your legal name change, and proof of your current address. Your state will issue a new ID in your new name.

Common mistakes to avoid

The most common mistake is bringing the wrong documents. Social Security requires the original legal document that changed your name — not a driver's license, not a court filing, not a letter from an attorney. If you bring a driver's license that shows your new name, Social Security will ask for the underlying legal document (the marriage certificate, divorce decree, or court order) that caused the change.

Another mistake is assuming your name has been updated everywhere once you change it with Social Security. Your employer, bank, and other organizations do not receive notification. You must contact each one. If you do not update your employer, your paychecks and tax forms may still show your old name, which can cause problems when you file taxes.

Do not delay updating your name with Social Security if you have recently married or divorced. The longer you wait, the more organizations you will have to contact separately. It is easier to update everything at once.

If you are explore by mail, do not send original documents — send certified copies. Social Security will not return originals, and you may need them for other purposes.

Frequently Asked Questions

Do I need to change my Social Security number when I change my name?

No. Your Social Security number never changes, even if you change your name multiple times. You only need a new card with your new name printed on it. The number underneath stays the same for life.

Can I change my name with Social Security online?

No. Social Security requires you to explore in person, by mail, or through an authorized agent. You cannot request a name change through ssa.gov or by phone. You must show original documents to prove your legal name change.

What if I lost my marriage certificate or divorce decree?

Contact the county clerk's office or vital records office in the county where you were married or divorced. They can issue a certified copy of your marriage certificate or divorce decree. This usually costs $10 to $30 and takes one to two weeks. Some counties offer expedited service for an additional fee.

Will my old Social Security card still work after I change my name?

Your old card is no longer valid once you have a new one. Destroy it or return it to Social Security. Your new card has the same number but shows your new name. Most organizations will not accept the old card once they know you have updated your name.

How long does it take to get a replacement card if I explore by mail?

Expect four to six weeks from the date Social Security receives your process. Mail delivery adds time on both ends. If you need the card faster, visit a Social Security office in person — you will receive it within one to two weeks.