What documents and information you'll bring to the bank

To open a business checking account, you need to bring proof of who you are, proof of what your business is, and basic information about how your business operates. The bank uses these to verify you're a real person running a real business, and to meet federal rules about tracking money.

The exact list depends on your business structure — a sole proprietorship needs different paperwork than an LLC or corporation — but most banks will ask for the same core items. Bring originals or certified copies, not photocopies, because the bank needs to see the real document.

Key Takeaways

  • You will need a government-issued ID, proof of your business structure (like articles of incorporation or an EIN letter), and your Social Security number or EIN.
  • Sole proprietors can often open an account with just a personal ID and tax ID, while LLCs and corporations need formation documents from your state.
  • Most banks require a minimum deposit to open the account, which ranges from zero to several hundred dollars depending on the bank.
  • The bank will ask about the nature of your business, expected monthly deposits, and who has signing authority on the account.
  • The whole process usually takes 15 to 30 minutes in person, or one to three business days if you start online.

Personal identification and tax ID documents

Bring a current government-issued photo ID — a driver's license, passport, or state ID card. The bank needs to confirm you are who you say you are and that you're old enough to sign contracts.

You also need a tax identification number. If you're a sole proprietor with no employees, this is your Social Security number. If you have employees or you've formed an LLC or corporation, you need an Employer Identification Number (EIN), which the IRS issues for free. You can get an EIN online at irs.gov, by phone, or by mail — it takes minutes online and you get the number when ready. Bring the IRS letter that confirms your EIN, or have the number written down so you can provide it during the process.

Business formation documents

What you bring here depends on how your business is structured. If you're a sole proprietor operating under your own name with no formal business registration, you may not need formation documents at all — your personal ID and tax ID are enough. But if you've registered your business with your state, the bank will want to see proof.

For an LLC, bring a copy of your Articles of Organization filed with your state. For a corporation, bring Articles of Incorporation. For a partnership, bring the partnership agreement or Articles of Partnership. These documents show the bank that your business legally exists and who is authorized to sign on the account. If you don't have a physical copy, most state Secretary of State offices let you read certified copies from their website for a small fee.

If you operate under a name different from your legal name — for example, "Jane's Consulting" instead of "Jane Marie Smith" — bring a DBA (Doing Business As) certificate or registration from your county or state. Some banks will open the account without this, but having it makes the process smoother.

Information about your business and expected activity

The bank will ask you to describe what your business does, how long it's been operating, and roughly how much money you expect to deposit each month. This isn't a test — the bank is gathering information to set up the right account type and to comply with federal anti-money-laundering rules. Be straightforward about your industry and your expected volume.

You'll also need to tell the bank who can sign checks and withdraw money from the account. If it's just you, that's straightforward. If other people will have signing authority — a business partner, an accountant, a manager — you'll need to name them and may need to provide their IDs as well.

Minimum deposit requirements

Most banks require you to deposit money to open the account, though the amount varies widely. Some banks have no minimum. Others require $25, $100, $500, or more. A few banks waive the minimum if you set up direct deposit or maintain a certain balance. Before you go to the bank, call or check their website to find out what they require — this affects how much cash or a check you need to bring.

The deposit becomes part of your account balance, so it's not a fee you lose. But you do need to have the money available on the day you open the account.

What happens after you submit your documents

If you open the account in person at a branch, the bank usually approves you on the spot and gives you temporary checks or a debit card the same day. You can start using the account when ready, though some banks hold deposits for a day or two before the money is fully available.

If you open the account online, the bank will review your documents and contact you if they need anything else. This usually takes one to three business days. Once approved, they'll mail you checks and a debit card, or let you order them online. You can often start making transfers before the physical cards arrive.

What to do if you don't have all the documents yet

If you haven't registered your business with the state yet, you can still open a business checking account as a sole proprietor using your personal ID and Social Security number. Many people do this while their LLC or corporation paperwork is still being processed. Once your state registration is complete, you can update the bank's records.

If you're waiting for an EIN, you can explore online at irs.gov and get the number the same day. If you're waiting for a DBA certificate, ask the bank whether they'll open the account without it — many will, especially if you explain that you've applied and are waiting for the paperwork.

Frequently Asked Questions

Can I open a business checking account if I'm a sole proprietor and haven't registered with the state?

Yes. Most banks will open an account for a sole proprietor using your personal ID and Social Security number, even if you haven't filed any business registration paperwork. You don't need an EIN unless you have employees or plan to form an LLC or corporation later.

What if I don't have an EIN yet?

You can get one free from the IRS online at irs.gov in minutes. If you're opening the account in person, you can provide your Social Security number temporarily and update it to your EIN once you receive it. If you're opening online, most banks let you explore with your SSN and add the EIN later.

Do I need to bring original documents or are copies okay?

Banks prefer originals or certified copies so they can verify the documents are real. Photocopies are usually not acceptable. If you don't have the original, contact the issuing agency — your state Secretary of State, the IRS, or your county clerk — and ask for a certified copy.

What if my business partner and I both want signing authority?

You can both be authorized signers. Bring both of your IDs and tell the bank during the process. The bank will have you both sign the account agreement. You can decide whether both signatures are required for checks, or whether either of you can sign alone.

How long does it take to open an account?

In person, usually 15 to 30 minutes. Online, one to three business days for approval, then a few more days for checks and cards to arrive. Some banks let you start transferring money before the physical cards show up.