You can open a bank account without an SSN, but the process and your options depend on your immigration status and the bank you choose
A Social Security number is not the only way to prove your identity to a bank. If you don't have an SSN, you can use an Individual Taxpayer Identification Number (ITIN), a passport, a state ID, or other government-issued documents. Some banks will open accounts for people without either an SSN or ITIN, though they may ask more questions and require additional documentation. The real constraint is not whether you have an SSN — it's finding a bank willing to work with the documents you do have.
Banks are required by federal law to verify your identity and check you against terrorism and money-laundering watchlists. This process, called Know Your Customer (KYC), is what actually matters. An SSN makes that verification faster because it's a single number the bank can cross-reference. Without one, you'll need to prove who you are through other means, and the bank will take longer to process your process.
Key Takeaways
- An ITIN (Individual Taxpayer Identification Number) issued by the IRS works at most banks as a substitute for an SSN and is the most straightforward path if you don't have a Social Security number.
- Some banks, particularly credit unions and community banks, will open accounts using only a passport or state ID without requiring an SSN or ITIN, though verification takes longer.
- Large national banks like Chase, Bank of America, and Wells Fargo typically require either an SSN or ITIN; smaller or immigrant-focused banks are more likely to accept alternative documents.
- You will need to provide a government-issued photo ID and proof of address (utility bill, lease, or mail from a government agency) regardless of which identification number you use.
- The account opening process takes longer without an SSN because the bank must verify your identity through additional steps, sometimes adding one to two weeks to approval.
How an ITIN works as a substitute for an SSN
An ITIN is a nine-digit number issued by the Internal Revenue Service to people who need to file taxes but don't have an SSN. Banks treat it almost identically to an SSN for account opening purposes. If you have an ITIN, you can walk into most banks and open a checking or savings account using it instead of an SSN — the process is the same as it would be for someone with an SSN.
You get an ITIN by filing Form W-7 with the IRS. You don't need to be employed or have income to get one; you can file the form even if you're not working. The IRS processes the process and mails you a number, which typically takes four to six weeks. Once you have it, you can use it when ready at banks. If you're planning to open a bank account and don't have an SSN, getting an ITIN first is usually the fastest route.
Banks that will open accounts without an SSN or ITIN
Some banks and credit unions will open accounts using only a passport or state ID, without requiring an SSN or ITIN at all. These institutions are less common at the national level but more common among credit unions, community banks, and banks that specifically serve immigrant communities. Examples include some branches of Chime, some credit unions affiliated with the CO-OP network, and banks in areas with large immigrant populations.
The catch is that verification takes longer. The bank will need to confirm your identity through additional steps — sometimes calling your country's embassy to verify your passport, or using third-party identity verification services. This can add one to two weeks to the account opening process. You'll still need to provide proof of address, usually a utility bill, lease agreement, or mail from a government agency.
To find banks near you that accept alternative documents, call ahead and ask directly: "Can I open an account with a passport and no SSN or ITIN?" This saves you a trip to a branch that will turn you away. Credit unions often have more flexibility than national banks, so starting there is usually worth your time.
What documents you'll need to bring
Regardless of which identification number you use, banks require two things: proof of identity and proof of address. For identity, bring a government-issued photo ID — a passport, state driver's license, state ID card, or national ID from your home country. For address, bring a recent document showing your name and current address: a utility bill (electric, gas, water), a lease or rental agreement, a mortgage statement, or mail from a government agency like the IRS or Social Security Administration.
The address document usually needs to be dated within the last 60 to 90 days, depending on the bank. If you don't have a utility bill in your name, a lease signed by you works. If you're staying with someone else and don't have either, some banks will accept a notarized letter from the person whose name is on the utility bill, stating that you live there. Call the bank before you go in to confirm what they'll accept.
How the verification process works without an SSN
When you open an account with an SSN, the bank runs your information through the Social Security Administration's database in minutes. Without an SSN, the bank has to verify your identity through slower channels. They may contact your country's embassy to confirm your passport is real, use a third-party identity verification service that checks public records, or straightforward take longer to manually review your documents.
This is why account opening takes longer without an SSN — not because the bank is being difficult, but because the verification itself is slower. You might be told your account will be ready in one to two weeks instead of the same day or next business day. Some banks will open a limited account when ready (so you can receive deposits) while they finish verifying your identity in the background.
What happens if you're undocumented
If you don't have legal immigration status, you cannot get an SSN or ITIN through normal channels. However, you can still open a bank account. Some banks and credit unions will open accounts for people using only a passport or national ID from your home country, without asking about immigration status. The bank's job is to verify who you are, not to verify your legal status — those are separate things.
The banks most likely to do this are credit unions, community banks, and banks in areas with large immigrant populations. Call ahead and ask: "Can I open an account with a passport and no SSN?" If they say yes, bring your passport and proof of address. Some banks may ask follow-up questions, but many will not. The verification process will take longer, but the account can be opened.
Comparing your options: SSN vs. ITIN vs. alternative documents
| Identification Type | Processing Time | Banks That Accept It | What Else You Need |
|---|---|---|---|
| Social Security Number (SSN) | Same day or next business day | All banks | Photo ID + proof of address |
| Individual Taxpayer ID (ITIN) | Same day or next business day | Most banks; all major national banks | Photo ID + proof of address |
| Passport or national ID only | One to two weeks | Credit unions, community banks, some immigrant-focused banks | Proof of address; may require additional verification |
Frequently Asked Questions
Can I open a bank account with just a passport and no other ID?
Some banks and credit unions will, but most national banks won't. You'll need to call ahead and ask. Even if they accept a passport, they'll still require proof of address — a utility bill, lease, or government mail. The account opening will take longer because the bank has to verify your identity through slower channels.
How long does it take to get an ITIN?
The IRS typically processes Form W-7 in four to six weeks. You can file the form by mail or in person at an IRS office or authorized acceptance agent. Once you have the ITIN, you can use it at banks when ready — you don't have to wait for anything else.
Will the bank ask about my immigration status?
Banks are required to verify your identity, not your immigration status. They may ask where you're from or why you don't have an SSN, but they're not required to report your status to immigration authorities. If a bank refuses to open an account, it's usually because they can't verify your identity, not because of immigration concerns.
What if I don't have proof of address?
Some banks will accept a notarized letter from someone else stating that you live at their address. Others will accept mail from a government agency, even if it's addressed to a previous address, as long as it's recent. Call the bank and explain your situation — they may have options you haven't considered.
Can I use a consular ID instead of a passport?
Yes, many banks accept consular IDs (issued by your country's embassy or consulate) as government-issued photo identification. Bring it along with proof of address. The verification process may take longer because the bank has to confirm the ID is real, but it works at most banks that accept alternative documents.