How to Open a Bank Account Without a Social Security Number

Opening a bank account in the United States can feel impossible if you do not have a Social Security number. Tellers give conflicting answers, online applications demand a nine digit number with no visible alternative, and myths circulate about what is and is not allowed. Here is the reality: federal rules give banks genuine flexibility on identification, and people without Social Security numbers open accounts in the US every day using other forms of ID.

This guide walks through what the law actually requires, which identification numbers and documents a bank can accept, how to get an Individual Taxpayer Identification Number if you want one, and how to find an institution that will actually open the account. Everything here draws on primary sources, including the federal customer identification rule, IRS guidance, and FDIC research on banking access.

Yes, it can be done: what the law actually says

Every US bank and credit union must run a Customer Identification Program, usually shortened to CIP. The requirement comes from the Bank Secrecy Act, and the details live in a federal regulation, 31 CFR 1020.220, summarized in the FFIEC's examination manual. Before opening an account, the institution must collect four pieces of information from you: your name, your date of birth, your address, and an identification number. It then has to verify your identity using documents, databases, or both.

Here is the part most people never hear. For a US person, that identification number must be a taxpayer identification number, which for an individual generally means a Social Security number. But for someone who is not a US person, the rule explicitly lists several alternatives. A non US person can provide any one of the following: a taxpayer identification number, which includes an ITIN; a passport number along with the country that issued it; an alien identification card number; or the number and country of issuance of any other government issued document that shows nationality or residence and carries a photograph or a similar safeguard.

In plain English, no federal law forces a bank to turn you away just because you lack a Social Security number. The catch is that the regulation sets a floor, not a menu every bank must offer. Each institution writes its own program and decides which specific documents it will accept. One bank may welcome a foreign passport, another may insist on an ITIN, and a third may accept a consular identification card. That is why the single most useful move in this whole process is calling ahead and asking for the bank's exact document list before you visit.

Access matters more than many people realize. The FDIC's 2023 National Survey of Unbanked and Underbanked Households found that 4.2 percent of US households, about 5.6 million of them, had no bank or credit union account, the lowest rate since the survey began in 2009. Households without accounts often lean on check cashers, money orders, and prepaid cards, which can quietly cost hundreds of dollars a year. Getting an account is usually the cheaper, safer path, and the identification question is the main gate.

The four kinds of identification numbers banks can accept

Because the rule is written around an identification number rather than a specific card, it helps to see the options side by side. The table below reflects the categories in the federal CIP rule and in consumer guidance from the Consumer Financial Protection Bureau.

A few practical notes on that list. The Social Security number row is there for completeness: if you have one, use it, because every US institution accepts it. The ITIN is the closest substitute, since it plugs into the same nine digit field on most applications and also works for tax reporting, which matters for interest bearing accounts. Passports and alien identification cards satisfy the number requirement, but the bank still needs to verify your address separately, so bring supporting paperwork either way.

The final category, other government issued documents, is where consular IDs live. The best known example is the matricula consular issued by Mexican consulates in the US, and several other countries issue similar cards to their citizens living abroad. The CFPB notes that some banks and credit unions accept foreign passports and matricula consular cards, but acceptance is a bank by bank decision, not a guarantee. Community banks and credit unions in areas with large immigrant populations are often the most familiar with these documents.

The ITIN: the most useful number for long term banking

If you plan to live, work, or earn any income in the United States, an Individual Taxpayer Identification Number is worth serious consideration. According to the IRS, an ITIN is a nine digit number the agency issues to people who need a US taxpayer identification number for federal tax purposes but are not eligible for a Social Security number. That covers a wide group: nonresident workers and investors with US filing obligations, people residing in the US without work authorization, and spouses or dependents of citizens and residents.

For banking, the ITIN has two big advantages. First, it fits the taxpayer identification number category in the CIP rule, which is the category banks are most comfortable with, so an ITIN opens doors at a wider range of institutions than a foreign document alone. Second, banks report the interest they pay under a taxpayer identification number, and the CFPB points out that banks generally want a Social Security number or an ITIN on file before opening an interest bearing account such as a savings account. Without either number, you may be limited to accounts that pay no interest. Whether that interest is actually taxed depends on your status, which we cover below.

How to apply

You apply with IRS Form W-7, submitted by mail or in person, and in most cases you attach it to a federal tax return, since the IRS issues ITINs for tax purposes. Along with the form you provide original documents, or certified copies from the issuing agency, proving your identity and your foreign status. A valid passport is the one document that can cover both requirements on its own. If you would rather not mail a passport, you can apply through an IRS authorized Certifying Acceptance Agent or make an appointment at an IRS Taxpayer Assistance Center, where staff can review documents in person.

Timing and expiration

Plan ahead. The IRS says to allow about 7 weeks to hear back on an application, stretching to 9 to 11 weeks during tax season, which the agency defines as January 15 through April 30, or if you apply from overseas. ITINs can also expire; the IRS allows renewal if your ITIN has lapsed and you need to file a US return. None of this stops you from banking in the meantime. You can open an account now using a passport or other qualifying document at a bank that accepts one, then add your ITIN to the account later and unlock interest bearing options.

Foreign passports, consular IDs, and other documents

If you do not have and do not want an ITIN, a current foreign passport is the strongest document you can bring. It is government issued, carries a photograph, shows nationality, and has a number and country of issuance, so it checks every box in the CIP rule's alternative list. Many large national banks will open a basic checking account for a person who applies in a branch with a passport plus proof of a US residential address, though policies differ and some add requirements such as a visa or a second form of ID.

Consular identification cards sit one step further down the acceptance ladder. They qualify under the rule's catchall category because they are government issued, photo bearing documents showing nationality, but each bank decides individually whether to honor them. If a consular ID is your main document, focus your search on credit unions, community banks, and institutions that advertise services for newcomers, and call ahead to confirm before visiting.

On the address question, it helps to separate what federal law requires from what an individual bank's policy demands. The CIP rule requires your date of birth and an address, and for an individual the address means a residential or business street address. The regulation does not say that address must be in the United States, and it provides alternatives for people who lack a street address entirely: an Army Post Office or Fleet Post Office box number, or the residential or business street address of next of kin or another contact person. A standard PO Box alone does not satisfy the rule, though many banks let you add one separately for mail. In practice, most banks' own policies do ask for a US address and proof of it, so if you are staying with family or friends, ask what the bank accepts as evidence; options often include a lease, a utility bill, or a letter from an employer or shelter. If a banker tells you a US street address is a federal requirement, that is the institution's policy talking, not the regulation.

What else the bank will ask for

Collecting your information is only half of the bank's legal duty. It also has to verify that you are who you say you are, using documentary methods, non documentary methods such as database checks and contacting the customer, or both. That verification step is why walking into a branch usually works better than an online application when you lack a Social Security number. Online account systems are often hard coded to demand an SSN, while a branch banker can examine a passport, photocopy it, and move the application forward manually. Our guide to opening a bank account online explains the standard digital process if you later qualify for it.

A sensible document kit for your branch visit looks like this: your primary photo ID, meaning a passport, alien identification card, or consular ID; your ITIN letter from the IRS if you have one; a second supporting ID if available, such as a foreign driver's license or a birth certificate; evidence of your US address, like a lease or a utility bill in your name; and your opening deposit. Some banks require as little as nothing to open, others want 25 to 100 dollars to fund the account, so ask when you call.

One more wrinkle worth knowing: identity verification is separate from banking history screening. Many institutions also run applicants through ChexSystems, a consumer reporting agency that tracks past account problems like unpaid fees. If you have never had a US account, you likely have no ChexSystems file at all, which is neutral, not negative. If you have had trouble before, our guide to ChexSystems and second chance banking covers how to work around it.

How to choose a bank that will say yes

Since every institution sets its own identification policy, your job is to find the overlap between banks that accept your documents and banks that offer an account worth having. Start with the Bank On program. Bank On is a national initiative that certifies accounts meeting published standards: low costs, no overdraft fees, no surprise fees, and full transaction features like a debit card and online bill pay. The Federal Reserve Bank of St. Louis reported in late 2025 that more than 14 million certified accounts were open and active as of December 2024 at the institutions reporting data. Separately, the program's current totals count more than 500 certified accounts offered by banks and credit unions that together represent over two thirds of the national deposit market. These accounts were designed specifically to bring unbanked households into the system, and many of the participating institutions are accustomed to alternative forms of identification.

Beyond Bank On, weigh these factors. Credit unions and community banks in immigrant heavy areas often accept consular IDs and ITINs as a matter of routine, and some credit unions were chartered specifically to serve particular communities. Large national banks offer branch density and bilingual service, and several will open accounts with a foreign passport in person. Avoid judging by the website alone; call or visit and ask three direct questions. Which identification numbers and documents do you accept for someone without a Social Security number? Can this account earn interest with an ITIN? What do you require as proof of address?

Compare the account terms themselves just as carefully as the ID policy. Monthly maintenance fees, out of network ATM charges, and wire costs add up fast for newcomers who send money abroad or get paid in cash. WalletHub's free comparison pages let you line up checking and savings options side by side without creating an account. One important caveat applies to its registered tools, though: under WalletHub's terms of service, registering for an account requires being 18 or older with a valid US Social Security number, and WalletHub's official help page confirms that an ITIN cannot be used to register. That means the paid tier, WalletHub Premium, with its budgeting and credit building tools, is only an option for you if and when you later obtain an SSN, for example after gaining work authorization. Until then, stick to the open comparison pages, and pair that research with the Bank On certified list to build a strong shortlist quickly.

Step by step: opening your account

Once you have a shortlist, the actual opening usually takes under an hour in a branch. The sequence below is the typical path; the flow chart that follows breaks each step down.

Two timing tips help the visit go smoothly. First, bring original documents if you can. Federal rules allow banks to verify identity through documents, through non documentary checks such as databases, or both, so there is no blanket legal mandate to inspect originals, but many institutions' own programs prefer or require them, and originals move the process along fastest. Second, if any document is not in English, ask ahead whether the bank needs a translation; most handle common foreign passports without one, but secondary documents sometimes raise questions. If the first bank declines, do not take it as a verdict on your eligibility. It only means that institution's program is narrower than the law requires, and the next bank may have a different list.

Interest, taxes, and why the number matters

Banks report interest they pay under a taxpayer identification number, which is why the identification question gets stricter when money starts earning. With a Social Security number or an ITIN on file, you can generally open savings accounts, certificates of deposit, and interest bearing checking. Without either, many banks limit you to non interest checking, as the CFPB's newcomer guidance notes.

Whether you actually owe US tax on that interest depends on your status, and the answer for many readers of this guide is more favorable than they expect. For US citizens and residents, bank interest is ordinary taxable income. For nonresident aliens, however, IRS guidance says interest on deposits with US banks, including certificates of deposit, is generally excluded from US tax as long as it is not effectively connected with a US trade or business. That exemption is a key reason banks ask nonresident customers to certify their foreign status on IRS Form W-8BEN at account opening: the form documents the status that supports the exclusion and governs how withholding applies to other kinds of US income. Whether a particular bank will open an interest bearing account on a W-8BEN alone is, again, an institution level policy, so ask. None of this guide is tax advice; if your situation is complicated, a tax professional who works with international filers can save you real money and stress.

One reassurance worth stating plainly: deposit insurance does not depend on your citizenship or immigration status. Money in a US bank account is covered by FDIC insurance up to the standard limits regardless of whether the account was opened with an SSN, an ITIN, or a passport, as long as the institution itself is FDIC insured. Our plain English guide to how FDIC insurance works covers the details.

What getting banked is actually worth

It is easy to treat the paperwork above as a hassle and keep cashing checks at a storefront. Running the numbers usually changes minds. Consider a purely hypothetical household that takes home 30,000 dollars a year in paychecks, cashes them at a typical 2 percent check cashing fee, and buys four money orders a month at 1.50 dollars each to pay rent and bills. That is 600 dollars in cashing fees plus 72 dollars in money orders, about 672 dollars a year, before counting reload fees on prepaid cards or the risk of carrying cash. Bank On certification keeps monthly costs low and bans overdraft fees, though it does permit a modest monthly maintenance fee; the zero dollar bar in the chart below assumes a certified account with no monthly fee, which many institutions offer, and none of the bars include other possible charges such as out of network ATM fees.

Those figures are an illustration, not survey data, but the direction is what matters: the gap tends to be hundreds of dollars a year, and it recurs every year. The FDIC's 2023 survey found that about two thirds of unbanked households relied entirely on cash, which also means no safe place for savings, no direct deposit, and no account history to point to when applying for housing or credit later.

After you open: make the account work for you

Getting the account is the milestone; using it well is the payoff. Set up direct deposit with your employer if you can, since it removes check cashing from your life entirely and often waives monthly fees. Turn on balance and transaction alerts so you spot problems early. If the account came with no interest because you opened it on a passport alone, mark a calendar note to add your ITIN once the IRS issues it, then ask the bank to open a linked savings account.

Even modest, steady saving grows meaningfully once it has a safe home. The calculator below lets you test your own numbers with a hypothetical starting amount, monthly deposit, and rate. It is an illustration of compound growth, not a promise about any real account's yield.

Your account also becomes the quiet foundation for everything that follows in a US financial life. A record of statements showing steady deposits is useful evidence when you later apply for housing or credit, though how much history gets requested varies by landlord and lender rather than following any fixed standard; for mortgage applications, for example, the CFPB's loan application checklist lists your two most recent bank statements. Some banks offer credit builder products to ITIN holders, and several major card issuers accept ITIN applications for secured credit cards, which is the usual first rung on the US credit ladder.

Common roadblocks and how to get past them

The online application demands an SSN. This is the most common wall, and the fix is simple: apply in a branch instead, where a banker can enter alternative identification manually. If a bank is online only and cannot take your documents, it is the wrong bank for now.

A teller says it is illegal without an SSN. It is not, for non US persons, and the bank's own compliance team knows it. Politely ask to speak with a branch manager or ask for the bank's Customer Identification Program document list. If the answer stays no, move on; the policy, not the law, is the obstacle.

You cannot prove your address. Ask the bank for its full list of acceptable address documents. A lease, a utility bill, a pay stub, or an official letter often works, and some banks accept a letter from the person you live with along with that person's own proof of address. Remember that the federal rule itself allows alternatives for people without any street address, including a contact person's address, even though individual banks may ask for more.

You are worried about information privacy. This concern keeps many people out of banking, so it deserves a direct answer. Banks collect identification to satisfy anti money laundering rules, and the IRS states that the ITIN program exists for tax administration. If privacy is a major concern for your situation, an accredited immigration attorney or a nonprofit legal clinic is the right place for advice tailored to you.

The bottom line

You do not need a Social Security number to bank in the United States. You need the right combination of documents, a bank whose policy matches them, and a little patience with the first phone calls. An ITIN is the most powerful single number you can add, a passport is the strongest document to start with, and the Bank On certified list is the fastest way to find low cost accounts at institutions used to serving newcomers. The sooner the account is open, the sooner the check cashing fees stop and the record of your financial life in the US begins.