What makes a bank good for small business depends on what you actually pay for
A good small-business bank is one where the monthly fees, transaction costs, and minimum balance requirements add up to less than what you would pay elsewhere—and where you can move money in and out without friction. There is no single "best" bank because what matters changes based on your cash flow, how many transactions you run per month, whether you need a line of credit, and whether you want to talk to a human or handle everything online.
The banks that advertise most heavily to small business are not always the cheapest. Chase, Bank of America, and Wells Fargo offer business checking, but their monthly fees often run $15 to $25 even with a minimum balance. Regional banks and online-only banks frequently charge less or nothing, but they may not offer the same loan products or branch access. The right choice depends on which of those trade-offs matters to your operation.
Key Takeaways
- Monthly fees for small-business checking range from $0 to $25 depending on the bank and whether you meet a minimum balance or transaction threshold.
- Online banks and credit unions typically charge lower fees than national chains, but may not offer business loans or in-person service.
- ACH transfers, wire fees, and merchant-processing costs vary widely between banks and can add hundreds of dollars per year if you process many transactions.
- The bank that is cheapest for one business may be expensive for another, so comparing your actual monthly costs at three banks before opening an account saves money over time.
Monthly fees and minimum balance requirements
Most business checking accounts charge a monthly maintenance fee unless you meet one of two conditions: keeping a minimum balance (often $1,000 to $25,000) or running a minimum number of transactions per month (often 10 to 20 deposits or payments). Some banks waive the fee if you also use their payroll service or maintain a business savings account with them.
Online banks and credit unions often charge no monthly fee at all, with no minimum balance. Axos Bank, LendingClub, and many local credit unions fall into this category. The trade-off is that you cannot walk into a branch to deposit cash or speak to someone face-to-face about a loan. If your business is entirely digital or you rarely need cash deposits, this is usually the cheaper route. If you deposit cash regularly or need a relationship manager, the $15 monthly fee at a regional bank may be worth it.
Check the fee schedule for each bank you are considering. The schedule lists every charge: monthly maintenance, per-check fees, overdraft fees, returned-deposit fees, and fees for stopping payment on a check. A bank with a $0 monthly fee but a $2 charge per ACH transfer can become expensive if you run 50 ACH payments per month.
Transaction costs that add up fast
Beyond the monthly fee, banks charge for specific actions. ACH transfers (the electronic movement of money between bank accounts) cost $0 to $2 per transaction at most banks. Wire transfers cost $15 to $50 per wire. Returned checks or failed deposits cost $5 to $15 each. If you process credit cards through the bank's merchant service, you pay a percentage of each transaction plus a monthly gateway fee.
A business that sends 20 ACH payments per month at $1 each pays $240 per year just in ACH fees. The same business at a bank charging $0 per ACH pays nothing. Over five years, that is $1,200 in difference. Merchant processing fees vary from 1.5% to 3.5% of each transaction depending on the card type and the bank's pricing model. A business processing $50,000 per month in cards at 2.5% pays $1,250 per month in fees—or $15,000 per year. Shopping for merchant processing separately from your bank account can sometimes save 0.5% to 1%, which on that volume is $250 to $500 per month.
Ask each bank for a written fee schedule and calculate your actual monthly costs based on your transaction volume. Do not estimate—use your last three months of bank statements to count deposits, ACH payments, wire transfers, and returned items.
Loan access and credit lines
If you need a business line of credit or a term loan, the bank you choose for checking matters. National banks and large regional banks have dedicated small-business lending teams and can move faster on loan decisions. Online banks and credit unions may not offer loans at all, or may only offer them to members who have held an account for a minimum time.
Some banks offer a small line of credit ($5,000 to $50,000) automatically to checking customers who meet income and account-history requirements. Others require you to apply formally and wait weeks for underwriting. If you think you will need to borrow within the next year or two, ask the bank upfront what loan products they offer, what the approval timeline is, and whether existing customers get faster consideration.
Credit unions often have lower interest rates on small loans than banks do, but membership requirements vary. Some credit unions are open only to employees of a specific company or members of a specific profession. Others serve a geographic area or anyone who lives or works in a certain county. If you are may be able to access for a credit union, compare their loan rates and checking fees against your bank options.
Online banking tools and payment speed
The bank's online platform matters if you manage your account from your phone or computer. Some banks offer real-time transaction alerts, automatic payment scheduling, and integration with accounting software like QuickBooks. Others have clunky interfaces that make it slow to move money or see your balance.
Payment speed also varies. An ACH transfer initiated before 2 p.m. on a business day may arrive the next day at one bank or take three days at another. If you need to move money quickly to cover payroll or pay a vendor, a bank with next-day ACH is worth the premium. If timing is not urgent, a bank with standard three-day ACH is fine.
Test the bank's online platform before opening an account if possible. Many banks let you log into a demo version of their app. Try scheduling a payment, setting up an alert, and downloading a statement. If the interface frustrates you, you will be frustrated every time you use it.
Comparing three banks side by side
The only reliable way to choose is to list your actual monthly activity and calculate the total cost at each bank. Here is what to gather:
- Average monthly deposits (count and total amount)
- Average monthly ACH payments sent
- Average monthly wire transfers sent
- Average monthly credit-card volume (if any)
- Whether you deposit cash and how often
- Whether you need a loan in the next 12 months
Then contact three banks—one national chain, one regional bank, and one online bank or credit union—and ask for a written quote of your monthly costs based on that activity. Include the monthly maintenance fee, per-transaction fees, merchant processing (if applicable), and any other charges. Add them up for a 12-month total. The difference between banks is often $500 to $2,000 per year, which is real money for a small business.
Open the account at the cheapest bank, but revisit this comparison every two years. Banks change their fee structures, and your business may grow in ways that make a different bank cheaper. A bank that is great for a $100,000-per-year business may be expensive for a $1 million business.
Red flags to avoid
Avoid banks that charge a fee to close your account, charge for paper statements, or charge to speak to customer service by phone. These are signs the bank is trying to extract money from you in ways that are not transparent. Also avoid banks that require a minimum balance so high that you cannot maintain it without tying up cash you need to run the business.
If a bank requires you to use their payroll service to waive the monthly fee, calculate whether their payroll pricing is competitive. Some banks bundle payroll at a discount only if you also maintain a high balance or run a minimum number of transactions. Read the fine print.
Frequently Asked Questions
Do I need a business bank account or can I use my personal account?
You can legally use a personal account, but it creates tax and liability problems. The IRS expects business income to flow through a business account, and if you are sued, a personal account makes it easier for someone to claim your business assets are actually personal assets. A business account costs $0 to $25 per month and is worth the separation.
What if I need to deposit cash but the bank has no branches?
Online banks partner with ATM networks or retail locations (like CVS or Walgreens) where you can deposit cash. Some charge a small fee per deposit; others include it free. Ask the bank where you can deposit cash before opening an account. If cash deposits are frequent and important, a bank with physical branches may be worth the higher fee.
Can I switch banks later if I pick the wrong one?
Yes. You can open a new account at a different bank and move your balance over. The old account stays open until you close it, so there is no rush. Most banks can help you set up automatic transfers to move money from the old account to the new one. The main hassle is updating your business address with vendors and clients who send payments to your old account number.
What is the difference between a bank and a credit union?
Credit unions are member-owned nonprofits; banks are for-profit companies. Credit unions often charge lower fees and offer better loan rates, but membership is restricted (you have to work for a certain employer, live in a certain area, or belong to a certain group). Banks are open to anyone. Both are insured by the federal government up to $250,000 per account.
Should I use the same bank for personal and business accounts?
It is convenient to use the same bank, and some banks offer discounts if you do. But it is not required. You can have your business account at one bank and your personal account at another. The only advantage of using the same bank is that transfers between your accounts may be faster and free.