Do You Need a Business Bank Account?

A business bank account keeps the money your business earns and spends in one place. This guide summarizes what the U.S. Small Business Administration (SBA) says on its Launch your business page, read on 2026-10-16. It is general information, not legal, tax or banking advice.

When to open one

The SBA says to open a business account when you are ready to start accepting or spending money as your business, and that a business bank account helps you stay legally compliant and protected and provides benefits to customers and employees. It adds that you can open one once you have your federal EIN. It lists common business accounts as checking, savings, credit card and merchant services, and explains that merchant services accounts allow you to accept credit and debit card transactions from customers.

What the SBA says it gives you

• Protection. Business banking offers limited personal liability protection by keeping your business funds separate from your personal funds, and merchant services offer purchase protection for your customers.
• Professionalism. Customers can pay you with credit cards and make checks out to your business instead of to you, and you can authorize employees to handle day-to-day banking tasks.
• Preparedness. Business banking usually comes with the option of a line of credit.
• Purchasing power. Credit card accounts can help with large startup purchases and establish a credit history for the business.

These are the SBA’s descriptions; whether a given bank offers each, and at what price, varies.

What to compare

The SBA says rates, fees and options vary from bank to bank, so shop around for the lowest fees and best benefits. For a checking or savings account it lists introductory offers, interest rates for savings and checking, interest rates for lines of credit, transaction fees, early termination fees and minimum account balance fees. For a merchant services account it lists the discount rate (the percentage charged for every transaction processed), transaction fees, Address Verification Service (AVS) fees, ACH daily batch fees and monthly minimum fees. It also notes payment processing companies are an increasingly popular alternative to traditional merchant services accounts, and that you still need to connect your payment processor to a business checking account to receive payments. For a comparison built from published terms, see our business bank account ranking; for an example of a credit union’s terms, see Navy Federal business accounts.

Documents banks ask for

The SBA lists the most common documents as an EIN (or a Social Security number if you are a sole proprietorship), your formation documents, ownership agreements and a business license, and says some banks ask for more. If you are forming an LLC first, see how to start an LLC; an EIN is free from the IRS.

Connect it to getting paid

Card processors and bank-payment tools pay out to your bank account. See how to accept credit card payments and routing numbers explained for the number you will be asked for.

What we did not verify

We did not verify whether any specific law requires a separate account for a given business type, FDIC or NCUA coverage limits, or any bank’s fees beyond those in our ranking. The SBA page is a general guide.