What you need before you walk into a bank

A business bank account requires proof that your business exists as a legal entity separate from you personally. The exact documents depend on your business structure — a sole proprietorship needs different paperwork than an LLC or corporation — and the bank you choose.

Start by knowing your business structure. If you registered your business with your state (as an LLC, S-corp, or C-corp), you have formation documents. If you operate as a sole proprietor under your own name, you may have a DBA (doing business as) certificate filed with your county. Banks will ask for whichever applies to you.

Have your Employer Identification Number (EIN) ready. The IRS issues this nine-digit number to all business structures except sole proprietors operating under their personal name — those can use their Social Security number instead. You can get an EIN free from the IRS website (irs.gov) in minutes, or by phone at 1-800-829-4933.

Key Takeaways

  • You will need your business formation documents (articles of incorporation, LLC operating agreement, or DBA certificate) plus an EIN or Social Security number.
  • Banks require a government-issued ID for the owner or authorized signer, and many require a minimum deposit to open the account.
  • Different banks have different fee structures and minimum balances, so comparing options before you visit saves money over time.
  • The account opening process typically takes 15 to 30 minutes in person, or a few days if you apply online.
  • Some banks require a business license or proof of address, so call ahead to confirm what your chosen bank needs.

Documents to bring to the bank

Bring your business formation documents in their original or certified form. For an LLC, this is your articles of organization. For a corporation, bring articles of incorporation. For a sole proprietorship with a DBA, bring the DBA certificate from your county clerk. If you have not filed any of these yet, do that before opening the account — banks will not open an account for a business that does not legally exist.

Bring a government-issued photo ID (driver's license or passport) for the person who will sign the account agreement. If someone other than the owner will be authorized to deposit checks or withdraw funds, bring their ID as well. Banks verify identity before opening any account.

Bring your EIN letter from the IRS, or your Social Security number if you are a sole proprietor using your personal number. Bring a recent utility bill, lease, or mortgage statement showing your business address — banks use this to verify your location. Call the bank before you go to confirm whether they need anything else, such as a business license or proof of insurance.

Choosing between banks and account types

Banks offer different account structures for different business sizes. A basic checking account works for most small businesses. A money market account pays interest on your balance but usually requires a higher minimum deposit. A sweep account automatically moves excess funds into savings to earn interest. Start with checking unless you have a specific reason to hold large balances.

Compare monthly fees, minimum balance requirements, and per-transaction costs across at least three banks. Some banks charge $10 to $25 per month for business checking; others waive the fee if you maintain a minimum balance (often $1,000 to $5,000) or set up direct deposit. A bank that charges $15 per month costs you $180 per year, so the difference between banks adds up.

Online banks typically charge lower fees and have no minimum balance, but they do not offer in-person deposits or check cashing. Traditional banks charge more but give you a local branch. Credit unions often have lower fees than banks and may offer better rates, though you must be a member to open an account.

What happens during the account opening process

If you open the account in person, the process takes 15 to 30 minutes. A banker will review your documents, verify your identity, confirm your EIN, and ask you to sign the account agreement. They will explain the fee structure, minimum balance, and how to order checks. You will choose a debit card and online banking setup. Most banks issue a temporary debit card on the spot and mail the permanent one within 5 to 10 business days.

If you open the account online, you will upload photos of your documents, verify your identity through a video call or security questions, and sign electronically. The process takes a few days because the bank reviews your documents before activating the account. You will receive login credentials by email and can begin using online banking immediately, though the physical debit card arrives by mail.

Some banks require a minimum opening deposit, typically $100 to $500. Confirm this before you go — if the bank requires $500 and you only bring $100, you will not be able to open the account that day.

Setting up online banking and payments

Once your account is open, set up online banking immediately. Log in with the credentials the bank provided and create a strong password. Most business accounts include bill pay, which lets you schedule payments to vendors and employees directly from your account. You can also set up automatic transfers between your business and personal accounts if needed.

Link your business account to accounting software (QuickBooks, FreshBooks, Wave) if you use it. Most software integrates directly with major banks, so transactions download automatically and you do not have to enter them by hand. This saves time and reduces errors when you reconcile your account each month.

Order checks once you have confirmed the account is active. Many banks print checks in-house and can have them ready in 3 to 5 business days. Ordering through a third-party printer (Deluxe, Costco) is cheaper but takes longer. Start with a small order (100 checks) until you confirm the account number and routing number are correct.

Common reasons banks deny business accounts

Banks may decline to open an account if your business formation documents are incomplete or expired. If you filed an LLC five years ago but never renewed it, the state may have dissolved it — the bank will discover this when they verify. Renew your registration before applying.

Banks run a background check on the owner and any authorized signers. A history of fraud, money laundering, or unpaid judgments can result in denial. If you have a complicated financial history, call the bank's business line before visiting to ask whether they will consider your application.

Some banks will not open accounts for certain industries (cannabis, cryptocurrency, high-risk lending) due to federal regulations. If your business falls into a restricted category, ask the bank directly whether they accept it before you gather documents.

Providing false information on the account application is grounds for immediate closure. Use your actual business address, real ownership structure, and correct EIN. Banks verify everything.

After your account is open

Review your first statement carefully. Check that the opening deposit posted correctly, that no unauthorized fees were charged, and that the account number matches your checks and accounting software. If something is wrong, contact the bank within 30 days — most banks have a window to correct errors.

Set a monthly reminder to reconcile your account. Compare your bank statement to your accounting records and investigate any discrepancies. This catches fraud early and keeps your books accurate for tax time.

If your business grows or your needs change, revisit your account type. A sole proprietor who hires employees may benefit from payroll integration. A business that receives many checks might want mobile deposit. Banks often let you upgrade without closing the account.

Frequently Asked Questions

Can I open a business account without an EIN?

Yes, if you are a sole proprietor operating under your own name. You can use your Social Security number instead. However, if you have an LLC, corporation, or DBA, you must have an EIN — the bank will not open the account without it. Getting an EIN takes minutes on the IRS website.

Do I need a business license to open a business account?

Not always. Some banks require one; others do not. Call the bank before you visit and ask what documents they need. If they do require a license, you can usually get one from your city or county clerk's office within a few days.

How long does it take to open a business account?

In person, 15 to 30 minutes. Online, 2 to 5 business days because the bank reviews your documents before activating the account. You can use online banking immediately once it is active, but the physical debit card arrives by mail.

What is the difference between a business checking account and a personal account?

Business accounts are designed to handle multiple transactions, employees, and tax reporting. They offer features like bill pay and accounting software integration. Personal accounts are not meant for business use, and using one can complicate your taxes and void liability protection if your business is an LLC or corporation.

Can I change banks after I open my account?

Yes. You can close the account and move to another bank, though you will need to update your account number with anyone who pays you or receives payments from you. Some banks offer account transfer services that move your direct deposits and automatic payments for you.