What you need before you walk in

A business bank account is a separate account for your business money, kept apart from your personal checking and savings. Banks require proof that your business exists and that you are authorized to open an account on its behalf. What you bring depends on whether your business is a sole proprietorship, partnership, LLC, corporation, or another structure.

Start by gathering your business documents. You will need a government-issued ID (driver's license or passport). You will also need an Employer Identification Number (EIN) from the IRS, which is a nine-digit number that works like a Social Security number for your business. If you are a sole proprietor with no employees, you can use your Social Security number instead, but most banks prefer an EIN. You can get an EIN free from the IRS website or by phone — it takes minutes.

Next, bring proof that your business is registered. This might be articles of incorporation (for a corporation), articles of organization (for an LLC), a partnership agreement, or a business license from your city or county. If you are a sole proprietor operating under your own name, you may not need registration documents. If you are operating under a different name — a "doing business as" or DBA — bring the registration for that name.

Key Takeaways

  • You will need your government ID, your business's EIN or your Social Security number, and proof your business is registered or licensed.
  • Different business structures (sole proprietor, LLC, corporation) require different documents, so call your bank first to ask what they need from you.
  • Banks verify your identity and your authority to open the account, which is why they ask for multiple forms of ID and business registration.
  • Some banks offer business accounts online, but most require at least one in-person visit to verify your identity and sign documents.
  • Monthly fees, minimum balances, and transaction limits vary widely between banks, so compare before you choose.

Calling ahead saves a trip

Before you go to the bank, call and ask what documents they need for your specific business structure. A sole proprietor's requirements are different from an LLC owner's, and banks vary in what they will accept. Some banks have a checklist they will email or mail to you. This step takes ten minutes and prevents you from arriving without something the bank needs.

When you call, also ask whether you can open the account in person at a branch or whether you must do it online. Some banks let you start online and finish in person. Others require you to come in for the entire process. Ask about their minimum opening deposit — this is the amount you must put in the account when you open it, and it ranges from zero to several hundred dollars depending on the bank.

Ask about monthly fees and transaction limits. A business account typically costs between $10 and $30 per month, though some banks waive the fee if you maintain a minimum balance or set up direct deposit. Ask how many checks you can write per month, how many transfers you can make, and whether there are limits on deposits. These details matter if your business has high transaction volume.

What happens at the bank

When you arrive, bring all the documents you gathered plus your original Social Security card or passport (banks verify identity carefully). The banker will ask you to fill out a signature card, which is a form that records who is authorized to sign checks and make decisions on the account. If more than one person will use the account, bring them with you so they can sign the card too.

The banker will verify your identity by looking at your government ID. They will verify your business by looking at your registration documents. They will ask questions about the nature of your business, the expected monthly deposit volume, and who else will have access to the account. These questions are standard — banks ask them to prevent fraud and to comply with federal anti-money-laundering rules.

Once everything checks out, you will sign the account agreement, which is a contract that explains the bank's rules, your rights, and the fees you will pay. Read it or ask the banker to explain any part you do not understand. You will make your opening deposit at this time. The banker will give you a temporary debit card or checks, and your permanent card will arrive by mail in five to ten business days.

Online accounts move faster but have limits

Some banks let you open a business account entirely online. You upload photos of your ID and business documents, answer questions about your business, and fund the account by transferring money from another bank account. The whole process takes 15 to 30 minutes. Your account opens the same day or the next business day.

Online accounts are faster, but they come with trade-offs. You cannot deposit cash at an ATM or a branch — you can only deposit checks by photograph or transfer money electronically. If your business takes cash payments, an online-only account will not work for you. Some online banks also have lower transaction limits or higher monthly fees than traditional banks.

If you choose an online bank, make sure it is FDIC-insured. This means your money is protected by federal insurance up to $250,000 if the bank fails. You can check whether a bank is FDIC-insured by searching the FDIC's bank database on their website.

What makes one business account different from another

Banks offer different types of business accounts for different needs. A basic checking account is the simplest — you get a debit card, checks, and online access. A money market account pays interest on your balance but usually requires a higher minimum balance and limits how many withdrawals you can make per month. A sweep account automatically moves money between checking and savings to earn interest while keeping funds available.

Some banks offer accounts designed for specific business types — retail, professional services, nonprofits, or high-volume merchants. These accounts may have different fee structures or transaction limits tailored to that business. Ask the banker whether your business type qualifies for a specialized account.

Compare the total cost, not just the monthly fee. A bank with a $20 monthly fee but no per-check charges might cost less than a bank with a $10 fee but $0.25 per check. Calculate what you will actually spend based on your expected number of checks, transfers, and deposits per month.

After you open the account

Once your account is open, set up online banking so you can check your balance and transfer money from your computer or phone. Most banks offer this free. Ask the banker to show you how to use it or whether they have a tutorial video.

If you will be receiving payments by check, ask the bank about mobile check deposit — this lets you photograph a check with your phone and deposit it without going to the bank. If you will be receiving electronic payments, ask about ACH transfers and wire transfers, which are the two main ways businesses send money electronically.

Keep your business and personal finances separate from day one. Deposit all business income into the business account and pay all business expenses from it. This separation protects you legally and makes tax time much simpler. Your accountant will thank you.

Frequently Asked Questions

Do I need an EIN if I am a sole proprietor?

No, you can use your Social Security number instead. However, most banks prefer an EIN because it keeps your personal and business finances more clearly separated. An EIN is free and takes minutes to get from the IRS, so it is worth doing even if your bank does not require it.

Can I open a business account if my business is not registered yet?

It depends on the bank and your business structure. A sole proprietor can usually open an account with just an ID and an EIN. An LLC or corporation must be registered with your state before the bank will open an account. Check with your bank first — they will tell you what they need.

What if I need someone else to access the account?

You can add them as an authorized user or a co-owner when you open the account, or you can add them later. Authorized users can use the debit card and make deposits but cannot close the account or change the rules. Co-owners have full control. Bring the other person with you to sign the signature card, or ask the bank whether you can add them remotely.

How long does it take to open a business account?

In person, the process usually takes 30 to 60 minutes from start to finish. Online, it takes 15 to 30 minutes, and your account opens the same day or next business day. Your debit card arrives by mail in five to ten business days.

What if the bank denies my application?

Banks rarely deny business accounts, but they may if you have a history of fraud, unpaid debts, or other red flags. If you are denied, ask the bank why. You can then try another bank or address the issue (such as paying off a debt) and try again later.