How to open a U.S. bank account without a Social Security number

One of the first questions people ask when they land in Miami, or when they open a company from abroad, is whether they can get a U.S. bank account without a Social Security number. The short answer is yes: the law doesn't require an SSN from someone who doesn't have one. But every bank sets its own terms, so it pays to know what you'll be asked for, what protects your money and how a bank differs from an app. Here's how it works, based on the official rules.

Can you open an account without an SSN?

Yes. U.S. banks must run a customer identification program: before opening an account, they need your name, date of birth, address and an identification number. For a non-U.S. person, federal rules accept any of these:

• a taxpayer identification number, such as an ITIN;
• your passport number and country of issuance;
• an alien identification card number;
• the number of another government-issued photo ID showing your nationality or residence.

The Social Security Administration puts it simply: banks may ask for your SSN, but you generally aren't required to provide one if you don't have one.

That said, the law sets the minimum, not the maximum. Each bank sets its own policy, and some only open accounts with an SSN or require a branch visit. So it's normal for one bank to say no and the one next door to say yes.

What you'll need for a personal account

Requirements vary, but these are typical:

• A valid passport and sometimes a second photo ID.
• Proof of address: your lease or a utility bill. Some banks accept a home-country address; others require a U.S. one.
• Your SSN or ITIN, if you have one.
• A tax form. If you are not a U.S. tax resident, you'll usually be asked for Form W-8BEN, which certifies your foreign status to the bank for withholding purposes. If you are a tax resident, you'll be asked for Form W-9.
• An opening deposit, which depends on the bank and account type.

Keep in mind that tax residency is not the same as immigration residency. If you're unsure which applies to you, ask an accountant before you sign the form.

What you'll need for your LLC's account

A business account also requires company documents. Typically:

• the Articles of Organization and sometimes a recent certificate of status;
• the IRS letter confirming your EIN;
• the signed operating agreement;
• ID for the owners and for whoever will sign on the account.

On top of that, the federal beneficial ownership rule requires the bank to identify each person who owns 25% or more of the company and one person with significant responsibility to control or manage it, such as the managing member. In a single-owner LLC, that's usually you on both counts.

If you haven't formed your company yet, start with our guide on how to open a Florida LLC as a non-resident.

Bank, credit union or app

Not every option protects your money the same way. This is the difference that matters most:

Two key points about FDIC insurance. First, you don't have to be a U.S. citizen or resident to be covered. Second, it only covers deposits: checking, savings and certificates of deposit. It doesn't cover stocks, mutual funds, crypto or insurance products, even if you buy them at the same bank.

Apps can be very convenient for sending money or opening an account remotely. But as the Consumer Financial Protection Bureau (CFPB) warns, if the app company fails, deposit insurance doesn't apply and getting your money back may be slow or uncertain. Use them to move money, not to keep your savings.

How to compare before you choose

Beyond whether they'll open the account, look at what it will cost you each month:

• Monthly maintenance fee and the minimum balance to avoid it.
• International wire costs, incoming and outgoing, and the exchange rate applied.
• Foreign transaction fees, if you'll use the card outside the U.S.
• Fee-free ATMs near home or work.
• Service in Spanish, if you need it, and whether you can do everything in the app or will need to visit a branch.

Ask for the fee schedule in writing before you open the account. Every bank has one.

Sending money home

If you send money abroad, federal law protects transfers of more than $15 made through remittance providers or banks that do this regularly:

• Before you pay, they must disclose fees, taxes, the exchange rate and the amount that will be delivered.
• You can cancel for free within 30 minutes of paying, unless the money has already been picked up or deposited.
• You have 180 days to report an error, and the provider must investigate.

Compare the final amount the recipient gets, not just the fee: a worse exchange rate can cost more than a high fee.

Starting your credit history

In the U.S., your credit history affects whether you can rent an apartment, what you pay for some insurance and the terms of any loan. When you arrive, you usually have no history, and your home country's history doesn't typically carry over.

A common way to start is a secured credit card: you put down a deposit, which becomes your credit limit, and use it for small purchases you pay off on time. Choose one with low or no fees that reports to all three credit bureaus, so your payments are recorded. Paying on time, every time, matters most.

If you've just arrived, the account and your credit history are only part of the picture: our guide to moving to Miami covers the rest of your first 90 days, with every deadline.

Common mistakes

1. Giving up after the first “no.” Each bank has its own policy; one requiring an SSN doesn't mean all of them do.
2. Keeping your savings in a payment app. If the company fails, deposit insurance doesn't cover you.
3. Signing a W-8BEN or W-9 without knowing which applies. It depends on your tax residency, not your immigration status.
4. Mixing LLC money with your own. It complicates your taxes and weakens the company's protection.
5. Looking only at the fee when sending money. The exchange rate can cost more.
6. Not updating your bank once you get an SSN. Do it as soon as it arrives so your tax details are current.

FAQ

Next step

A good bank account is the foundation for everything else: getting paid, renting, paying taxes and, if you have a company, doing business with U.S. clients. If you'd like help choosing or setting up your finances from day one, we're building a network of independent professionals in Miami at inMiami.ai, in English and Spanish.