Yes, you can open a bank account using an EIN alone

Most banks will open a business account if you provide an Employer Identification Number (EIN) instead of a personal Social Security Number. The bank uses the EIN to identify your business entity, not you as an individual. This works whether you are a sole proprietor, partnership, LLC, S-corp, or C-corp.

However, the bank will still need to verify your identity as the person authorized to control the account. You will provide your own Social Security Number or Individual Taxpayer Identification Number (ITIN) for that verification step, even though the account itself is registered under the EIN. Some banks call this the "responsible party" or "authorized signer" requirement.

A few banks will let you open an account with only an EIN if you cannot provide a Social Security Number or ITIN—this is rare but possible. You should call ahead and ask whether the bank you want to use allows EIN-only accounts before you visit.

Key Takeaways

  • Banks use your EIN to identify the business account itself, but still need a Social Security Number or ITIN to verify your identity as the person running it.
  • You will need to bring your EIN documentation (IRS Form SS-4 or the IRS letter confirming your EIN), a government-issued ID, and proof of your business address.
  • Some banks require additional documents for certain business structures, such as articles of incorporation for an LLC or corporate bylaws for a corporation.
  • If you do not yet have an EIN, you can obtain one from the IRS for free before opening the account, or some banks will help you apply during the account-opening process.
  • A few banks offer EIN-only accounts without requiring a personal tax ID, though these are uncommon and may have higher fees or lower limits.

What documents you need to bring

Bring your EIN documentation first. This is either the IRS Form SS-4 you submitted to get the EIN, or the IRS letter that arrived afterward confirming your EIN number. If you no longer have either, you can request a new copy from the IRS by calling 1-800-829-4933 or using the IRS online account portal.

You will also need a government-issued photo ID in your name—a driver's license, passport, or state ID card. The bank uses this to confirm you are the person authorized to open and control the account. Bring your Social Security Number or ITIN as well, even if the account is under the EIN. Write it down or have it ready when you sit with the banker.

Bring proof of your business address. This can be a utility bill, lease agreement, or property tax statement showing your business name and address. If you work from home, a utility bill in your name at that address usually works. Some banks accept a recent bank statement or business license instead.

If your business is structured as an LLC, corporation, or partnership, bring the formation documents. For an LLC, this is the articles of incorporation filed with your state. For a corporation, bring a copy of the bylaws or a corporate resolution authorizing you to open the account. For a partnership, bring the partnership agreement. A sole proprietor typically does not need formation documents, though some banks ask for a business license or DBA (doing business as) certificate if you operate under a name other than your own.

How the identity verification step works

When you sit down with the banker, they will ask for your Social Security Number or ITIN to verify that you are a real person and that you have the authority to control the business account. This is a federal requirement under Know Your Customer (KYC) rules. The bank runs your information against government databases and their own fraud systems.

If you do not have a Social Security Number, an ITIN (issued by the IRS to non-citizens who file taxes) will work. If you have neither, tell the bank upfront—some will still open the account, but it may take longer or require additional steps like a video call with a compliance officer.

The banker will also ask questions about the business: what you do, how much money you expect to move through the account each month, and whether you are the sole owner or one of multiple owners. Answer honestly. The bank is not trying to trap you; they are documenting the account for their records and to meet federal anti-money-laundering rules.

If you do not have an EIN yet

You can get an EIN from the IRS before you open the account, or you can apply during the account-opening process at some banks. Getting one beforehand takes about 15 minutes and costs nothing.

To get an EIN online, go to the IRS website (irs.gov) and search for "Apply for an EIN." You will answer questions about your business structure, location, and the type of work you do. The IRS will issue your EIN immediately and show it on the screen. Write it down or take a screenshot. You can also call the IRS at 1-800-829-4933 to apply by phone, though wait times are often long.

If you apply for the EIN during the bank appointment, the banker will help you fill out the form or may direct you to apply online while you wait. The bank cannot issue the EIN itself—only the IRS can—but they can guide you through the process. Once you have the number, the banker will use it to open your account.

Banks that accept EIN-only accounts

Most large national banks (Chase, Bank of America, Wells Fargo, Citibank) require a Social Security Number or ITIN in addition to the EIN. However, some community banks and online banks are more flexible. Square Cash for Business, Wise Business, and a few credit unions will open accounts with an EIN alone, though you should confirm this by calling or checking their website before you apply.

If you cannot provide a personal tax ID, call the bank's business account line and ask directly: "Can I open a business account with only an EIN, without providing a Social Security Number or ITIN?" Write down the name of the person who answers and what they tell you. This protects you if there is confusion later.

EIN-only accounts may have higher monthly fees, lower transaction limits, or require a higher minimum balance. Compare the costs before you commit. If the fees are steep, it may be worth getting an ITIN from the IRS instead, which is free and takes a few weeks.

What happens if the bank asks for more information

Some banks, especially those in states with strict banking regulations, may ask for additional documents. They might request a business license, a recent business tax return, or a letter from a lawyer or accountant confirming your business structure. This is normal and does not mean you have done anything wrong.

If the bank asks for something you do not have, ask whether it is required or optional. If it is required, ask how long you have to provide it. Most banks give you 10 to 30 days. If you cannot get the document, ask whether there is an alternative—for example, if they want a business license but you operate as a sole proprietor in a state that does not require one, a DBA certificate or a letter from your accountant may work instead.

If the bank denies your application, ask why in writing. The bank must tell you the specific reason. Common reasons are a mismatch between your name and the EIN, a history of fraud or unpaid accounts, or an issue with your identity verification. If the reason is a mismatch or error, you can correct it and reapply. If it is a history issue, you may need to try a different bank.

Frequently Asked Questions

Do I need a business license to open a bank account with an EIN?

No. A business license is not required to open an account. However, some banks ask for one as proof that your business is real. If you do not have a license, ask the bank whether it is required or whether you can provide something else, like a DBA certificate or a letter from your accountant.

Can I use someone else's Social Security Number if I provide my EIN?

No. The Social Security Number or ITIN must belong to you, the person authorized to control the account. Using someone else's number is fraud and will result in the account being closed and reported to law enforcement.

What if my EIN is very new and does not show up in the IRS database yet?

Bring your IRS confirmation letter or Form SS-4. The letter is proof that the IRS issued the EIN, even if it has not yet appeared in all databases. Most banks will accept the letter. If the bank refuses, wait a few days and try again—the EIN usually appears in their system within 24 to 48 hours.

Can I open a business account with an EIN if I am not a U.S. citizen?

Yes, if you have an ITIN (Individual Taxpayer Identification Number). An ITIN serves the same purpose as a Social Security Number for banking and tax purposes. You can apply for an ITIN from the IRS if you do not have one. Some banks also accept a passport and visa as proof of identity in place of a Social Security Number.

What if I have an EIN but the business is no longer active?

You can still open a bank account with an inactive EIN, but the bank may ask why the business is inactive or whether you plan to reactivate it. Be honest. If you want to use the account to wind down the business (pay final bills, distribute remaining funds), tell the banker that. The bank may require you to close the account once the business is fully dissolved.