Editorial · February 25, 2026
Business Bank Account: How to Open One and What to Bring
A business bank account is the first tool most new owners should set up, and it takes one visit if you bring the right papers. This guide covers what banks ask for, the main account types, and why it pays to keep your own money out of the business.
What banks ask you to bring
Every bank has its own list, but the common items are the same. The U.S. Small Business Administration (SBA) names four. First, an Employer Identification Number (EIN). A sole proprietor can often use a Social Security number instead. Second, your formation documents, such as articles of organization or incorporation. Third, any ownership agreements. Fourth, your business license.
Some banks ask for more. Call ahead or check the bank's website, and ask for the list in writing. It saves a second trip.
You will also need your own photo ID. The person opening the account must prove who they are, just as with a personal account.
Why banks ask who owns the company
Expect questions about the owners. Under the federal customer due diligence rule, 31 CFR 1010.230, banks must identify the real people behind a company when a new account is opened. The rule has applied since 2018.
The bank must identify each person who owns 25 percent or more of the company. It must also identify one person who has significant control over it, such as a chief executive, a managing member or a partner. For a small firm, these are often the same person. The person opening the account certifies that the information is correct, to the best of their knowledge.
This is routine. It is not a sign that something is wrong. Have the names, birth dates, addresses and ID numbers for each owner ready before you go.
The main types of business accounts
The SBA lists four common products. Pick what your business needs now. You can add the rest later.
- Business checking. This is the everyday account. Customers pay into it and you pay bills from it. Most owners start here.
- Business savings. Use it for tax money, a cash cushion or a big planned purchase. Keeping it apart makes it harder to spend by accident.
- Business credit card. It can fund large purchases and help build a credit history for the business.
- Merchant services. This lets you take credit and debit cards from customers. The SBA notes that payment processing companies are a popular alternative, but you still link one to a business checking account to receive the money.
How to choose between banks
Compare a few things before you sign. Look at the monthly fee and how to waive it. Check the limit on free transactions each month, since a busy shop can pass it fast. Ask about fees for cash deposits, wires and overdrafts. See whether the bank offers online banking and an app that fits how you work.
Think about where you will deposit. If you take in a lot of cash, a branch near you matters. If you sell online, a good digital tool may matter more. A small local bank or credit union may offer a person you can call. A large bank may offer more products. Neither is better for everyone.
Ask one more question: what will this cost in a slow month? A fee that looks small can add up when sales dip. Get the fee schedule in writing and read it before you open the account.
Why keep personal and business money apart
The SBA gives four reasons, and they hold up in daily life.
- Protection. Separate accounts help keep business funds apart from personal funds. That supports the limited personal liability protection a company structure is meant to give.
- Professionalism. Customers can write checks to your business name or pay by card. You can also let staff handle day-to-day banking.
- Preparedness. Business banking often comes with a line of credit for emergencies or equipment.
- Purchasing power. A business credit card can cover big startup costs and build the company's own credit file.
There is a plain bookkeeping gain too. When all business income and spending runs through one account, tax time is simpler. Your records show what came in and what went out, with no sorting by hand.
A simple checklist before you go
- Get your EIN, or confirm you will use your Social Security number as a sole proprietor.
- Gather formation papers, ownership agreements and your business license.
- List each owner of 25 percent or more, plus one person with control of the company.
- Bring photo ID for the person opening the account.
- Ask for the fee schedule and read it.
- Start with checking. Add savings, cards or card processing as you grow.
Once the account is open, send every sale into it and pay every business bill from it. That one habit does most of the work.