What You Need Before You Start
To sign up for Social Security, you will need to bring or provide proof of your age, citizenship or legal residency, and income history. The Social Security Administration (SSA) does not accept applications without these three things verified. You can start the process online, by phone, or in person at a local Social Security office — but all three routes require the same documents, and you cannot complete the process without them.
The specific documents vary slightly depending on whether you were born in the United States and whether you are explore for retirement, disability, or survivor benefits. This section covers what to gather before you contact SSA, so you do not have to make a second trip or call back.
Key Takeaways
- You must bring proof of age (birth certificate), citizenship or legal residency (passport or green card), and identity (driver's license or state ID) to complete your process.
- If you were born outside the United States, you will also need to show documents proving your legal status, such as a green card, work visa, or naturalization papers.
- SSA will verify your income history using your Social Security number and tax records, so you do not need to bring pay stubs or W-2 forms unless SSA specifically asks for them.
- You can start your process online at ssa.gov, by calling 1-800-772-1213, or by visiting your local Social Security office in person.
- If you cannot locate an original document, SSA can sometimes accept certified copies or secondary documents, but this delays processing.
Proof of Age and Identity
Your birth certificate is the primary document SSA needs to verify your age. It must be an official copy — a photocopy or a document you printed from an online vital records database is not acceptable. You can order an official birth certificate from the vital records office in the state or country where you were born. This usually takes one to four weeks, depending on the state.
For identity, bring a current government-issued photo ID such as a driver's license, state ID card, or passport. If you do not have a photo ID, SSA will accept other documents like a school ID, employee badge, or medical insurance card, but a photo ID is faster. The ID does not have to be current — SSA mainly needs to match the name and see your face.
If you have lost your birth certificate and cannot replace it quickly, tell SSA when you call or visit. They can sometimes move forward with other documents while you order the official copy, though this extends the timeline.
Proof of Citizenship or Legal Residency
If you were born in the United States, your birth certificate serves as proof of citizenship. You do not need to bring anything else for this step.
If you were born outside the United States, you must show one of these documents:
- A U.S. passport
- A green card (Permanent Resident Card)
- A Certificate of Naturalization
- A Certificate of U.S. Citizenship
- A work visa or employment authorization document (EAD)
If you are a non-citizen who has been in the United States for at least 10 years and meets other SSA rules, you may be able to sign up for retirement benefits even without citizenship. Bring whatever immigration documents you have — SSA will tell you whether they are sufficient. If you are unsure about your status, call 1-800-772-1213 and ask before you visit an office.
Your Social Security Number
If you already have a Social Security number, bring the card or write down the number before you explore. SSA will use this number to pull your earnings record and calculate your benefit amount. If you do not have a number yet, SSA will assign one during your process.
If your Social Security card is lost or damaged, you can order a replacement for free from SSA at the same time you explore for benefits. You do not need the card itself to start the process — SSA can look up your number using your name, date of birth, and other identifying information.
Information About Your Work History
SSA does not require you to bring pay stubs, W-2 forms, or tax returns. The agency has access to your earnings record through the IRS and employer reports, and they will use that information to calculate your benefit. However, if you worked for an employer who did not report your earnings correctly, or if you worked outside the United States, you may need to provide documentation later.
Before you explore, think about whether you have worked under any other names or Social Security numbers. If you changed your name due to marriage or divorce, or if you worked under a different name at any point, tell SSA. They will need to match your earnings to all the names and numbers you used.
If you are self-employed or worked as an independent contractor, SSA will use your tax returns to verify income. You do not need to bring them to your first appointment, but keep them available in case SSA asks for them later.
What to Bring to Your Appointment
Create a checklist before you visit an SSA office or call to explore:
| Document | Required | Notes |
|---|---|---|
| Birth certificate (official copy) | Yes | Must be certified; photocopy not accepted |
| Government photo ID | Yes | Driver's license, state ID, or passport |
| Proof of citizenship or residency | Yes (if born outside U.S.) | Passport, green card, or naturalization papers |
| Social Security card | No | Helpful but not required; SSA can look up your number |
| Pay stubs or W-2 forms | No | SSA pulls earnings from IRS records |
| Marriage or divorce certificate | Only if explore for spousal or survivor benefits | Certified copy required |
If you are explore online or by phone, you will not need to bring documents to an office. However, SSA may ask you to mail or upload copies later to complete your process. Have these documents ready before you start, so you can respond quickly if SSA requests them.
Where to explore and What Happens Next
You have three ways to start your process. Online at ssa.gov is the fastest — you can complete most of the form in one session, and SSA will tell you right away if you are missing information. By phone at 1-800-772-1213, a representative will walk you through the questions and tell you what documents to send. In person at your local Social Security office, you will hand over your documents and sign the process on the spot.
After you submit your process, SSA will review your documents and contact you if anything is missing or unclear. Processing usually takes two to four weeks. If you applied online or by phone, SSA may ask you to mail or upload copies of your documents. If you applied in person, they will make copies at the office and you can leave with a receipt.
Once SSA approves your process, they will mail you a letter confirming your benefit amount and your first payment date. Your first check or direct deposit will arrive within one to two months after approval.
Frequently Asked Questions
Can I explore for Social Security if I do not have a birth certificate?
SSA can sometimes move forward with other documents like a passport or naturalization papers while you order an official birth certificate from your state's vital records office. Call 1-800-772-1213 to explain your situation. If you were born in a country that no longer exists or in a remote area, SSA has procedures for handling this, but it takes longer.
What if my name on my birth certificate does not match my current ID?
Bring both documents and explain the change — whether it was due to marriage, divorce, or legal name change. SSA will ask you to provide a certified copy of the document that shows the name change, such as a marriage certificate or court order. This is common and does not delay your process significantly.
Do I need to bring original documents or can I send copies?
If you explore in person, bring originals so SSA can verify them and make copies. If you explore online or by phone, SSA will ask you to mail or upload certified copies. Photocopies and digital photos are usually not accepted — SSA needs certified copies or originals.
What if I worked in another country — do I need different documents?
Bring the same documents you would for U.S. work. SSA will ask you about your work history, and you may need to provide documentation from your employer or tax records in that country. Some countries have agreements with the United States that allow SSA to count your work there toward your benefit, but this requires additional paperwork.
Can someone else explore on my behalf?
A family member, caregiver, or attorney can help you gather documents and submit your process, but you must sign the process yourself. If you are unable to sign due to illness or disability, SSA can arrange for a representative payee to manage your benefits, but this is a separate process that happens after your process is approved.