What banks actually require to open an account

You do not need a Social Security card itself to open a bank account, but you do need a Social Security number (SSN) — and banks will ask for it. The card is just a piece of paper; the number is what the bank uses to verify your identity and report account activity to the IRS. You can provide your SSN without showing the physical card.

Banks are required by federal law to collect your SSN as part of their identity verification process. This happens whether you're opening a checking account, savings account, or money market account. If you don't have an SSN yet, you'll need to get one before most banks will open an account for you.

Some banks will accept an Individual Taxpayer Identification Number (ITIN) instead of an SSN if you're not may be able to access for a Social Security number — this applies mainly to non-citizens and undocumented immigrants. Not all banks offer this option, so you'll need to call ahead and ask.

Key Takeaways

  • Banks require your Social Security number but not the physical card — you can provide the number verbally or in writing.
  • If you don't have an SSN, you can apply for one through the Social Security Administration, which typically takes one to two weeks.
  • Some banks accept an ITIN instead of an SSN, though availability varies by institution.
  • You'll also need a government-issued photo ID, proof of address, and your initial deposit amount when you open the account.

How to provide your SSN without the card

When you open an account in person, you can simply tell the banker your SSN — they'll type it into their system. You don't need to hand over the card or even have it with you. If you're opening an account online, you'll type your SSN into a form field. The bank will then verify it against Social Security Administration records.

If you've lost your Social Security card, this doesn't stop you from opening a bank account. You can still provide your number from memory. If you don't remember your SSN, you can call the Social Security Administration at 1-800-772-1213 or visit ssa.gov to request a replacement card or confirm your number.

What to do if you don't have a Social Security number yet

If you're a U.S. citizen or authorized immigrant and don't have an SSN, you need to apply for one before opening a bank account at most institutions. You can apply in person at your local Social Security office or by mail. The process typically takes one to two weeks, though it can take longer if documents are missing or need verification.

To apply, you'll need proof of citizenship or immigration status, proof of age, and proof of identity. Acceptable documents include a birth certificate, passport, visa, or state ID. You can find your nearest Social Security office and download the application form (Form SS-5) at ssa.gov.

Some banks may let you open an account while your SSN application is pending, though this is rare. Call the bank directly and ask — if they agree, they'll likely flag the account and update it once your number arrives.

Banks that accept ITINs instead of SSNs

An ITIN is a tax identification number issued by the IRS to people who don't have an SSN but need to file taxes or conduct financial business in the U.S. Some banks will open accounts for ITIN holders, but not all. Large national banks like Bank of America, Wells Fargo, and Chase typically do not accept ITINs. Community banks and credit unions are more likely to offer this option.

If you have an ITIN and want to open a bank account, start by calling local credit unions or community banks in your area and asking directly whether they accept ITINs. You can also search online for "banks that accept ITIN" plus your city name. When you apply, bring your ITIN documentation, a government-issued photo ID, and proof of address, just as you would with an SSN.

Other documents you'll need alongside your SSN

Your SSN is only one piece of the identity verification puzzle. Banks also require a government-issued photo ID — a driver's license, passport, state ID, or military ID. They need proof of your current address, which can be a utility bill, lease, mortgage statement, or government mail dated within the last 60 days. Some banks accept a bank statement or insurance policy instead.

You'll also need to bring your initial deposit. This can be as little as $1 at some banks or $25 to $100 at others, depending on the institution. Some online banks have no minimum deposit requirement. Have this money ready in cash, check, or debit card form when you open the account.

What happens if you provide an incorrect SSN

If you accidentally give the bank a wrong number, they'll catch it during verification. The bank's system will flag the mismatch and ask you to correct it before the account opens. This is a normal part of the process and doesn't hold up your application — just provide the correct number and move forward.

If you intentionally provide a false SSN, that's fraud and can result in criminal charges. Banks are required to report suspicious activity to federal authorities. Don't guess at your number or use someone else's — if you're unsure of your SSN, call Social Security first and confirm it before going to the bank.

Opening an account if you're undocumented

Undocumented immigrants cannot get a Social Security number, but some banks and credit unions will open accounts using an ITIN. This requires finding a financial institution that explicitly offers ITIN accounts — most large banks do not. Community banks, credit unions, and some online banks are your best options.

When you apply, bring your ITIN, a government-issued photo ID from your home country (passport or national ID), and proof of address. Some banks may ask additional questions about your immigration status; you can answer honestly or decline to answer beyond what's required. The bank's job is to verify your identity for federal reporting, not to enforce immigration law.

Frequently Asked Questions

Can I open a bank account with just my SSN and no other ID?

No. Banks require both an SSN and a government-issued photo ID. The photo ID proves you are the person whose SSN you're providing. A driver's license, passport, or state ID will work.

What if I lost my Social Security card and don't remember my number?

Call the Social Security Administration at 1-800-772-1213 or visit ssa.gov. They can tell you your number over the phone or by mail. You can then provide it to the bank without needing the physical card.

Do online banks require an SSN the same way brick-and-mortar banks do?

Yes. All banks, whether online or in-person, are required by federal law to collect your SSN. Online banks verify it the same way — you type it into a form and they check it against Social Security Administration records.

Can I open a joint account if only one person has an SSN?

No. Each person on the account must provide their own SSN or ITIN. If the other person doesn't have either, they'll need to get one before the account can open.

How long does it take to get a Social Security number if I don't have one?

The Social Security Administration typically issues a number within one to two weeks of receiving your application. Processing can take longer if documents are incomplete or need additional verification. You can apply in person at a local Social Security office to speed up the process.