If you lose your Social Security card, the replacement is free through the Social Security Administration, but the more urgent problem is protecting the number itself: anyone who finds the card now has the nine-digit identifier employers use to report your wages and agencies use to track your benefits.1Internal Revenue Service. General Instructions for Forms W-2 and W-3 (2026) Handle the fraud risk first. Then request the new card.
Protect Your Number Before You Replace the Card
A lost card only becomes a real problem if someone uses the number on it. Take these steps now, in roughly this order.
File an Identity Theft Report if You Suspect Misuse
If you believe someone may use your Social Security number fraudulently, report it to the Federal Trade Commission at IdentityTheft.gov.2Social Security Administration. Report Stolen Social Security Number The FTC generates an Identity Theft Report and a personalized recovery plan. That report is what proves to businesses and creditors that your identity was compromised, and it gives you the right to force companies to close fraudulent accounts opened in your name.3Federal Trade Commission. IdentityTheft.gov – Identity Theft Recovery Steps
Place a Fraud Alert or Credit Freeze
Contact one of the three nationwide credit bureaus (Equifax, Experian, or TransUnion) to place a fraud alert on your credit file. You only need to contact one; that bureau must notify the other two. A fraud alert lasts at least one year and requires businesses to take reasonable steps to verify your identity before opening new credit in your name.4Office of the Law Revision Counsel. 15 USC 1681c-1 – Identity Theft Prevention; Fraud Alerts and Active Duty Alerts
A credit freeze goes further. It blocks the bureaus from releasing your credit report to anyone unless you lift it, which effectively stops a thief from opening new accounts. Placing and lifting a freeze is free under federal law.4Office of the Law Revision Counsel. 15 USC 1681c-1 – Identity Theft Prevention; Fraud Alerts and Active Duty Alerts
Lock Your Number for Employment and Taxes
Two more specific locks help. Create a myE-Verify account at E-Verify.gov and turn on Self Lock. If an employer runs your number through E-Verify after that, the system flags a mismatch and blocks someone from working under your identity.5E-Verify. Self Lock Unlock it before you start a new job with an E-Verify employer.
Then request an Identity Protection PIN from the IRS through your online account at IRS.gov. The IP PIN is a six-digit number that prevents anyone else from filing a federal tax return using your Social Security number.6Internal Revenue Service. Get an Identity Protection PIN
Check Your Earnings Record
Create a my Social Security account at SSA.gov and review your earnings history. If someone has been working under your number, their wages will appear on your record.7Social Security Administration. Fraud Prevention and Reporting If you see earnings from an employer you don’t recognize, contact your local Social Security office to report it.3Federal Trade Commission. IdentityTheft.gov – Identity Theft Recovery Steps
How to Get a Replacement Card
The application is Form SS-5. It asks for your full name, name at birth if different, place of birth, your parents’ Social Security numbers, and whether you are a U.S. citizen or have lawful immigration status.8Social Security Administration. Application for Social Security Card
You also need at least one document proving your identity. The SSA prefers unexpired documents showing your legal name, date of birth or age, and ideally a recent photo. A U.S. driver’s license, a state-issued non-driver ID card, or a U.S. passport is the primary option. If none of those is available, the SSA accepts secondary documents like an employee ID, school ID, non-Medicare health insurance card, or U.S. military ID.9Social Security Administration. Learn What Documents You Will Need to Get a Social Security Card
Everything must be an original or a copy certified by the issuing agency. Photocopies and notarized copies are not accepted.9Social Security Administration. Learn What Documents You Will Need to Get a Social Security Card8Social Security Administration. Application for Social Security Card10U.S. Citizenship and Immigration Services. Immigration Documents and How to Correct, Update, or Replace Them
Apply Online if You Qualify
The fastest route is through your my Social Security account at SSA.gov. To use the online process, you must be a U.S. citizen age 18 or older, have a U.S. mailing address, have a driver’s license or state-issued ID from a participating state or the District of Columbia, and not need any changes to your name, date of birth, place of birth, or gender on the record.11Social Security Administration. Request Your Social Security Card Online Around 43 states and the District of Columbia currently participate. You can confirm your state at SSA.gov/ssnumber.
Apply in Person or by Mail
If you don’t qualify online, bring a completed Form SS-5 and your original documents to a local Social Security office or card center.12Social Security Administration. How Do I Apply for a Replacement Social Security Number Card Online You can also mail the application. If you send original documents by mail, use certified mail so you can track delivery. The SSA returns originals after verifying them.
Once approved, the SSA mails the new card to the address on your application. It should arrive in seven to ten business days.13Social Security Administration. Your Social Security Number and Card
Replacement Is Free — Skip Any Site That Charges
The SSA charges nothing for a replacement card.14Social Security Administration. Replace Social Security Card Any website or company asking you to pay for a replacement card, a Social Security Statement, or a number for your child is charging for something the government provides at no cost.7Social Security Administration. Fraud Prevention and Reporting
Some private sites use domain names built to resemble official government sites so they can collect your personal information. Section 1140 of the Social Security Act makes it illegal for companies to mislead the public by pretending to be associated with or endorsed by the SSA.7Social Security Administration. Fraud Prevention and Reporting Go directly to SSA.gov.
Limits on How Many Replacement Cards You Can Get
Federal rules cap replacement cards at three per year and ten over your lifetime. The caps apply only to plain replacements, not to cards issued because of a change in your underlying record. Cards reissued after a legal name change through marriage, divorce, or court order do not count. Neither do cards reissued because a change in your immigration status or citizenship requires a different restrictive legend.15eCFR. 20 CFR 422.103 – Social Security Numbers The SSA may also grant a case-by-case exception if you can show significant hardship without the card, for example with a referral letter from a government social services agency confirming the card is required to receive benefits.16Social Security Administration. 422.103 Social Security Numbers
A New Number Is Not a Substitute for a New Card
Losing the card is not a reason the SSA will assign you a new Social Security number. A new number is a last resort reserved for cases where fraud continues despite protective measures, and the agency will not issue one to help you avoid bankruptcy consequences or other legal obligations. If you do apply, you have to prove your identity, age, and citizenship or immigration status, and show ongoing harm from misuse. Your credit history, employment records, and benefit calculations are tied to the original number, so starting over creates its own problems.17Social Security Administration. Identity Theft and Your Social Security Number
You Rarely Need the Physical Card
For most everyday purposes, knowing your nine-digit number is enough. The SSA recommends keeping the card in a safe place at home rather than in your wallet, because carrying it increases the risk of loss or theft.18Social Security Administration. Guard Your Card – Protect What’s Important to You The main times you actually need the card itself are starting a new job and applying for certain government benefits. If you know your number, the protective steps above matter more than replacing the plastic.