There is no single "best" bank for every small business

The right bank depends on what your business actually needs: how many transactions you make each month, whether you need a loan, what you pay in fees, and how you prefer to do your banking. A bank that works well for a freelancer making five deposits a month will cost a retail shop money. A bank with excellent customer service by phone might have no physical branch near you. The goal is to match the bank's strengths to your business's real situation, not to chase a ranking.

This guide walks you through the things that matter when you are comparing banks, and how to think about trade-offs. It does not recommend a specific bank — that choice is yours once you know what to look for.

Key Takeaways

  • Monthly fees, per-transaction costs, and minimum balance requirements vary widely between banks, so comparing the actual numbers for your business matters more than brand reputation.
  • Some banks charge nothing if you keep a minimum balance or hit a transaction threshold; others charge a flat monthly fee regardless of activity.
  • Local and regional banks often have more flexible underwriting for small business loans, while national banks offer more branches and ATMs.
  • Online-only banks typically have lower fees but no physical location, so choose based on whether you need to deposit cash or meet with a banker in person.
  • You can open a business account at most banks with an EIN (Employer Identification Number) or a Social Security Number, a business license or registration, and an initial deposit.

How monthly fees and transaction costs work

Most small business accounts charge a monthly maintenance fee, but the amount and what it covers varies. Some banks waive the fee if you keep a minimum balance — often $500 to $2,500 — or if you make a certain number of debit card transactions each month. Others charge a flat fee regardless of activity, typically $10 to $30 per month.

Beyond the monthly fee, watch for per-transaction costs. Some banks charge you for each check you deposit, each ACH transfer you send, or each wire transfer. If your business makes dozens of payments a month, these add up fast. Other banks bundle unlimited transactions into the monthly fee. A business that writes ten checks a week will pay very differently than one that writes two.

The only way to know the real cost is to estimate your own activity for a typical month, then call or visit the bank's website and calculate what you would actually pay. A bank with a $25 monthly fee but unlimited transactions might be cheaper than one with no monthly fee but $1 per check deposit if you deposit checks daily.

Loans and credit lines for growing businesses

If you think you might need a loan or a line of credit in the next year or two, the bank you choose now matters. Banks that already hold your business account and see your deposits and spending patterns are more likely to approve a loan than a bank where you have no history.

Local and regional banks often have more flexibility in lending to small businesses, especially if you have a relationship with a specific banker. National banks have stricter underwriting and may require higher revenue or longer time in business. Online banks typically do not offer business loans at all.

If a loan is likely in your near future, ask the bank directly about their small business lending process and what they look for. A bank that says "we lend to businesses with $50,000 in annual revenue" is telling you whether you fit their profile.

Physical branches versus online banking

A physical branch matters if you deposit cash regularly, need to speak with someone face-to-face, or want to pick up a cashier's check the same day. If you work mostly online and deposit checks by phone camera or ACH transfer, you may never need a branch.

National banks have thousands of branches and ATMs, so you can deposit cash almost anywhere. Local and regional banks have fewer locations but may have branches in your specific area. Online-only banks have no branches at all — you deposit checks by photographing them with your phone, and you withdraw cash at any ATM (though some charge a fee for out-of-network ATMs).

The trade-off is usually cost: online banks have lower fees because they do not pay for buildings and tellers. National banks charge higher fees to cover their branch network. Local banks fall somewhere in between. Choose based on what you actually use, not what you think you might use someday.

What documents you need to open an account

Most banks require the same basic information to open a small business account. You will need a business license or certificate of formation (the document that officially registers your business with your state), your Social Security Number or EIN (Employer Identification Number), and a government-issued photo ID. Some banks also ask for a business plan or a letter explaining what your business does, though this is less common for sole proprietorships.

The initial deposit required varies. Some banks ask for $100, others for $500 or more. A few online banks have no minimum deposit. Call ahead or check the bank's website to know what to bring and how much to deposit before you go in.

If you do not yet have an EIN, you can use your Social Security Number instead. You can explore for an EIN online at the IRS website for free — it takes about 15 minutes and you get a number when ready.

Comparing banks side by side

Create a straightforward spreadsheet with the banks you are considering across the top and the costs that matter to you down the left side: monthly fee, per-check deposit cost, ACH transfer cost, wire transfer cost, minimum balance, and ATM fees. Fill in the numbers for each bank, then add up what you would pay in a typical month based on your actual activity.

Do not forget to include things that do not have a dollar sign. How far is the nearest branch? Can you reach customer service by phone at 8 a.m. on a Saturday? Does the bank offer a mobile app that works the way you want? These matter less than cost, but they matter.

Once you have narrowed it down to two or three banks, call or visit in person and ask questions. A good banker will walk you through the account options and be honest about what you will pay. If a bank makes you feel rushed or will not answer your questions clearly, that is useful information too.

When to switch banks later

You do not have to stay with your first choice forever. If you find that a bank's fees are eating into your profit, or if your business needs change and a different bank fits better, you can switch. Most banks can help you move your account — they will set up direct deposits at your new bank and handle the transition.

The main cost of switching is time and the small risk that something goes wrong during the transition. If you are thinking about switching, do it when you have a quiet month, not when you are in the middle of tax season or a big project. Give yourself a few weeks to make sure everything moved correctly before you close the old account.

Frequently Asked Questions

Can I use my personal bank account for my business?

Legally, no — mixing personal and business money makes it harder to track expenses for taxes and can put your personal assets at risk if your business is sued. A separate business account costs little and protects you. Most banks make it straightforward to open one.

Do I need an EIN or can I use my Social Security Number?

You can use your Social Security Number if you are a sole proprietor with no employees. If you have employees or are a partnership or corporation, you need an EIN. You can explore for one free at irs.gov — it takes 15 minutes and you get a number right away.

What if I have bad personal credit — can I still open a business account?

Most banks do not check your personal credit to open a business account. They may check your business banking history if you have one, or ask about any past accounts you closed. Call the bank directly and ask what they look for — many will work with you even if your personal credit is not perfect.

How long does it take to open an account?

If you go in person with all your documents, you can usually open an account the same day. Online applications typically take one to three business days. Have your business license, ID, and initial deposit ready before you start.

Should I choose a bank based on their business credit card offer?

A good business credit card offer is a bonus, not the main reason to choose a bank. Pick the bank based on checking account fees and features first, then see what credit card they offer. You can always get a business credit card from a different company later if you need one.