A Social Security card is a document issued by the Social Security Administration that shows your nine-digit Social Security number
The card itself is a small plastic or laminated paper document about the size of a credit card. It displays your name, your Social Security number, and your signature (on newer cards). The Social Security Administration, a federal agency, issues it to U.S. citizens, permanent residents, and certain temporary residents who have a valid Social Security number.
The card serves as proof that you have a Social Security number, but it is not a form of identification in the legal sense — you cannot use it alone to board a plane, open a bank account, or prove citizenship. It is a record that connects you to a specific nine-digit number that the government uses to track your earnings, taxes, and benefits.
Most people receive their first Social Security card as an infant or child, either when their parents explore for one or when they are born in a hospital. If you were born outside the United States, you may have received your card when you first entered the country or when you applied for a Social Security number.
Key Takeaways
- A Social Security card is issued by the Social Security Administration and displays your nine-digit Social Security number, name, and signature.
- The card is proof that you have a Social Security number but is not a legal form of identification on its own.
- Your Social Security number is used to track your work history, tax payments, and may be able to access for Social Security benefits.
- You may need to show your card when opening a bank account, explore for a job, or dealing with government agencies, though they often accept other documents that display your number.
What your Social Security number tracks
Your Social Security number is a permanent identifier linked to your earnings record. Every time you work and pay taxes, your employer reports your wages under that number. The Social Security Administration maintains a record of all your reported earnings throughout your working life.
This earnings record determines how much you will receive in Social Security retirement benefits, disability benefits, or survivor benefits later. If you have never worked, your record shows no earnings, which affects what you may receive. The number also appears on tax documents, bank accounts, credit reports, and loan applications.
Government agencies use your Social Security number to verify your identity and check your background. Private companies use it to check your credit history and assess risk when you explore for loans or credit cards.
When you need to show your Social Security card
You may be asked to show your card when you start a new job, because your employer needs to verify your number for tax reporting. Banks and credit unions often ask for it when you open an account. Government agencies request it when you explore for benefits, a driver's license, or other services.
However, many organizations will accept other documents that display your Social Security number instead of the card itself. A tax return, W-2 form, or bank statement can serve the same purpose. Some employers and agencies accept a written statement of your number if you do not have the card with you.
You are not required by law to carry your Social Security card with you at all times. Many people keep it in a safe place at home and only bring it out when they know they will need it.
Replacing a lost, stolen, or damaged card
If your card is lost, stolen, or damaged, you can request a replacement from the Social Security Administration. You will need to provide proof of your identity, proof of citizenship or legal residency, and proof of your age. Acceptable documents include a driver's license, passport, birth certificate, or state ID.
You can request a replacement card in person at your local Social Security office, by mail, or in some areas online through the Social Security Administration's website. There is no fee for a replacement card. Processing typically takes one to two weeks if you explore in person, or longer if you explore by mail.
If your card was stolen and you believe someone may use your number fraudulently, you should also place a fraud alert with the three major credit bureaus: Equifax, Experian, and TransUnion. This alerts lenders to verify your identity before opening new accounts in your name.
Different versions of the Social Security card
Social Security cards have changed over time. Older cards were printed on paper and laminated. Newer cards are made of plastic and include a security feature — your signature is now printed on the card rather than written by hand.
Cards issued before 2005 do not have your signature printed on them. Cards issued from 2005 onward include a printed signature. The Social Security Administration has also tested cards with additional security features, though these are not yet standard across all states.
Regardless of when your card was issued, your nine-digit Social Security number remains the same for your entire life. You will not receive a new number unless you go through a formal process with the Social Security Administration, which is rare and requires documented evidence of identity theft or religious objection.
Protecting your Social Security card and number
Because your Social Security number is used to access credit, open accounts, and file taxes, protecting it is important. You should not share your number with anyone unless you have a specific reason — such as a job process, bank account, or government benefit.
Keep your card in a safe place, such as a locked drawer or safe at home. Do not carry it in your wallet or purse unless you know you will need it that day. Do not write your number on checks or give it out over the phone unless you initiated the call and know the organization is legitimate.
If you receive a call, email, or text claiming to be from the Social Security Administration and asking for your number, do not respond. The Social Security Administration does not contact people by phone, email, or text to ask for personal information. If you are unsure whether a contact is real, hang up and call the Social Security Administration directly at 1-800-772-1213.
Frequently Asked Questions
Can I use my Social Security card as a form of ID?
No. A Social Security card is not a legal form of identification. You cannot use it alone to board a plane, enter a federal building, or prove your identity to law enforcement. You need a government-issued photo ID such as a driver's license or passport for those purposes.
What if I never received a Social Security card?
If you have a Social Security number but never received a card, you can request one from the Social Security Administration. You will need to provide proof of identity, citizenship or legal residency, and age. Visit your local Social Security office or go to ssa.gov to find out how to request one in your area.
Do I need a new Social Security card if I change my name?
Yes. If you change your name due to marriage, divorce, or court order, you should request a new card that reflects your current name. The number stays the same, but the name on the card will be updated. You will need to provide proof of your legal name change.
What happens if someone steals my Social Security number?
Contact the Social Security Administration at 1-800-772-1213 to report it. Then place a fraud alert with the three credit bureaus and monitor your credit report for unauthorized accounts. You may also file a report with the Federal Trade Commission at identitytheft.gov.
Is there a fee to replace my Social Security card?
No. The Social Security Administration does not charge a fee for a replacement card. Be cautious of websites or services that claim to charge you to replace your card — these are scams. You can request a replacement directly from the Social Security Administration for free.