You can change your Social Security number, but only in specific situations

The Social Security Administration (SSA) does allow you to change your number, but they do not treat it as a routine request. You must have a documented reason — identity theft, harassment, or religious or cultural objection to the number itself. straightforward wanting a different number because you do not like it is not a reason SSA will accept. The process requires you to visit a Social Security office in person with supporting documents, and approval is not may provide.

A name change alone does not require a new number. If you marry, divorce, or change your name for another reason, you keep the same number and update your name with SSA instead. The same applies if you discover an error in your number — SSA corrects the record rather than issuing a new one.

Key Takeaways

  • SSA will consider a number change only if you can document identity theft, ongoing harassment, or a sincere religious or cultural objection to your current number.
  • You must visit a Social Security office in person with proof of your reason, proof of citizenship, and proof of identity to request a change.
  • A name change does not require a new Social Security number — you update your name with SSA while keeping the same number.
  • Changing your number does not erase your old number from records; employers, creditors, and government agencies may still have it on file.

Reasons SSA will and will not accept for a number change

Identity theft is the most common approved reason. If someone has used your number fraudulently — opened accounts, filed tax returns, or obtained credit in your name — you can request a new number. You will need to bring a police report, a report filed with the Federal Trade Commission (FTC), or documentation from SSA's own investigation showing the misuse.

Harassment or abuse is also grounds for a change. If someone is using your number to harass, stalk, or harm you, SSA may issue a new one. You will need documentation of the harassment — police reports, court orders, or records from a domestic violence shelter or agency.

Religious or cultural objection to your number is a third category SSA recognizes. Some people object to their number on sincere religious grounds. You will need to explain your objection in writing and may be asked to provide supporting documentation from your religious community or organization.

SSA will not change your number because you dislike it, want one that is easier to remember, believe it is unlucky, or straightforward prefer a different one. Changing your number for work purposes, to escape a bad credit history, or to start over financially are also not acceptable reasons.

Documents you need to bring to a Social Security office

You must visit a Social Security office in person — you cannot request a number change by mail, phone, or online. Bring your current Social Security card or a record of your number, a government-issued photo ID (driver's license, passport, or state ID), and proof of U.S. citizenship (birth certificate, passport, or naturalization papers).

In addition, bring documentation of your reason for the change. For identity theft, bring a police report, an FTC Identity Theft Report, or SSA's own records showing the fraudulent use. For harassment, bring police reports, court orders, or documentation from a shelter or agency. For religious or cultural objection, bring a written statement explaining your objection and any supporting materials from your religious organization.

SSA staff will review your documents and may ask follow-up questions. They will not issue a new number on the spot. Instead, they will submit your request for review, and you will be notified of the decision by mail within a few weeks.

What happens to your old number after a change

If SSA approves your request and issues a new number, your old number does not disappear from records. Employers who have withheld taxes under your old number will have it in their files. Banks and credit card companies that opened accounts under your old number will keep those records. The IRS, state tax agencies, and other government offices will have your old number associated with your history.

This means that changing your number does not erase your past or separate you from your old financial history. Your credit report, tax history, and employment record remain tied to your old number in many systems. A new number is a fresh identifier going forward, but it does not undo or hide what came before.

If you changed your number because of identity theft, you will still need to dispute fraudulent accounts and work with creditors and the FTC to correct your credit report. The new number protects you from future misuse but does not automatically clean up the damage already done.

How to find your local Social Security office

Visit ssa.gov and use the office locator tool to find the Social Security office nearest you. Enter your zip code or city name, and the tool will show you the address, phone number, and hours of operation for offices in your area. Some offices require you to make an appointment in advance; others operate on a walk-in basis. Call ahead to confirm whether you need an appointment and what documents to bring.

If you cannot visit an office in person, you can call the main Social Security line at 1-800-772-1213 to ask about your options. However, SSA will not process a number change request over the phone — you must appear in person at an office.

Timeline and what to expect after you submit your request

After you submit your request at a Social Security office, SSA will review your documents and reason for the change. The review process typically takes several weeks. You will receive a letter in the mail notifying you whether your request was approved or denied.

If approved, the letter will include your new Social Security number and a new card. You should update your new number with your employer, bank, and any other institutions that have your old number on file. However, as noted above, your old number will remain in many records, and you are not required to update every institution — only those where you want to may support future transactions use your new number.

If denied, the letter will explain why SSA did not approve your request. You can contact your local Social Security office to ask whether you can provide additional documentation or appeal the decision.

Frequently Asked Questions

Does changing my Social Security number fix my credit score?

No. A new number does not erase your credit history or improve your score. Your old number remains associated with your credit report, and creditors will still see your payment history, debts, and any negative marks. A new number only prevents future fraud under that new identifier.

Can I change my number if I owe back taxes or child support?

SSA will not change your number to avoid tax debt or child support obligations. If you request a change for an approved reason (identity theft, harassment, or religious objection), SSA may process it, but the IRS and child support agencies will still have your old number and can pursue collection through it.

What if I lost my Social Security card but do not want to change my number?

You can request a replacement card with the same number. Visit your local Social Security office with proof of identity and citizenship. There is no cost for a replacement card, and you can receive it within one to two weeks.

Will my employer know if I change my Social Security number?

Your employer will not be automatically notified. You are responsible for telling them and providing your new number so they can report wages correctly to the IRS. If you do not update your employer, your W-2 and tax records may be filed under your old number, creating confusion at tax time.

Can I change my number online or by mail?

No. SSA requires you to appear in person at a Social Security office to request a number change. You cannot submit the request by mail, phone, or through ssa.gov.