A business bank account is a separate account your company uses for money coming in and going out, kept apart from your personal checking account.

When you start a business—whether it's a sole proprietorship, partnership, LLC, or corporation—you can open a bank account in the business's name rather than your own. The bank treats it like any other account: money deposits go in, checks and transfers go out, and the bank sends you statements showing what happened. The main difference from a personal account is that the account holder is your business, not you as an individual.

Why separate them? Because mixing personal and business money makes taxes harder, makes it harder to see how much your business actually earned, and can create legal problems if something goes wrong. A business account also looks more professional to customers and suppliers, and it's the only way most banks will let you accept business credit card payments or set up payroll.

Key Takeaways

  • A business bank account holds money in your company's name, not your personal name, and keeps business finances separate from personal spending.
  • You will need an Employer Identification Number (EIN) from the IRS to open most business accounts, even if you are a sole proprietor with no employees.
  • Business accounts typically charge monthly fees ranging from zero to $25 or more, depending on the bank and account type, and may require a minimum balance.
  • Separating business and personal money makes tax time simpler, protects you legally, and helps you see whether your business is actually making money.
  • Different account types exist for different business structures—sole proprietorships, LLCs, partnerships, and corporations each have slightly different setup requirements.

What you need to open a business account

The exact documents vary by bank and by your business structure, but most banks ask for the same core things. You will need a form of ID (driver's license or passport), proof of your business address (a utility bill or lease), and your Employer Identification Number, or EIN. The IRS issues an EIN free through their website or by phone, and you can get one the same day you apply.

If your business is registered with your state—which most are—you will also need your business registration documents. For an LLC, that's your Articles of Incorporation or Certificate of Formation. For a corporation, it's your Articles of Incorporation. For a sole proprietorship, some banks ask for a DBA (Doing Business As) certificate if you operate under a name other than your legal name; others do not require it. Call the bank before you go in, because requirements differ.

Some banks also want to see a business plan or tax returns if your business is already running. If you are brand new, most will open the account without them. A few banks ask for a personal may provide, meaning you personally promise to cover the account if the business cannot—this is more common with smaller banks and credit unions.

How business accounts differ from personal accounts

The mechanics work the same way: you deposit money, write checks, make transfers, and the bank sends you a statement. But business accounts come with features personal accounts usually do not. Most business accounts let you accept credit card payments from customers, set up automatic payroll deposits for employees, and create multiple user accounts so different people in your company can access the money.

Business accounts also typically cost more. A personal checking account might be free or charge $5 a month; a business account often costs $10 to $25 a month, though some banks offer free business checking if you keep a minimum balance or set up direct deposit. Some accounts charge per transaction—per check written, per transfer made—on top of the monthly fee. Read the fee schedule before you open the account, because these charges add up.

The legal protection is also different. A personal account is yours alone. A business account belongs to the business, which means the money in it is technically the company's money, not yours. This separation is one reason business accounts matter: if someone sues your business, they are suing the business account, not your personal savings. (This protection only works if you actually keep them separate—mixing money back and forth can weaken it.)

Business account types and what they are for

Most banks offer a basic business checking account, which is what most small businesses use. You get a debit card, checks, online banking, and the ability to accept card payments. Some banks also offer business savings accounts, which work like personal savings accounts but for business money—they earn a small amount of interest and are meant for money you are not spending right away.

A few banks offer money market accounts for businesses, which earn higher interest than savings accounts but usually require a larger minimum balance and limit how many withdrawals you can make per month. These are useful if you have a large amount of business cash sitting idle and want it to earn something, but most small businesses just use checking and savings.

Some banks also offer merchant services accounts, which let you accept credit and debit cards from customers. This is technically separate from your checking account but connected to it—card payments deposit into your checking account automatically. If you sell anything to customers who pay by card, you will need this, and it comes with its own fees (usually a percentage of each transaction).

Fees and minimum balances

Business account fees vary widely. A bank might charge nothing per month if you keep a $5,000 minimum balance, or $15 a month with no minimum. Some charge per check written (usually $0.10 to $0.50 each), per transfer, or per deposit. A few charge a flat monthly fee plus per-transaction fees on top.

The way to compare is to add up what you actually do: if you write 20 checks a month, make 10 transfers, and deposit cash twice a week, calculate what each bank would charge you for that activity. A bank with a $20 monthly fee and no per-transaction charges might be cheaper than one with no monthly fee but $0.25 per check. Online banks and credit unions often have lower fees than big national banks, but they may not offer all the features you need.

Minimum balance requirements also vary. Some banks require you to keep $1,000 in the account at all times; others have no minimum. If you fall below the minimum, the bank usually charges a fee (typically $10 to $25) and may close the account. Read the fine print before you open the account so you know what the bank expects.

How to use a business account once it is open

Once the account is open, you use it like a personal account: you deposit checks and cash, write checks to pay bills, set up automatic transfers, and use your debit card. The difference is that every transaction should be business-related. Money you take out for personal use is called a draw (if you are a sole proprietor or partnership) or a dividend (if you are a corporation), and you should track it separately for taxes.

Most business accounts come with online banking, which lets you see your balance, download statements, and set up automatic bill payments. Many also come with accounting software integration—you can connect your account to QuickBooks or another accounting program, and transactions download automatically. This makes bookkeeping much easier because you do not have to enter every transaction by hand.

Some banks also offer a business debit card, which works like a personal debit card but draws from your business account. You can give these to employees so they can buy supplies or pay for business expenses without you having to reimburse them later. The bank sends you a statement showing what each card spent, which helps you track expenses.

When you might need more than one business account

Most small businesses do fine with one checking account and one savings account. But as you grow, you might want to separate money by purpose. Some businesses keep a separate account for payroll, so they can see exactly how much they are spending on employees. Others keep a separate account for taxes, setting aside money each month so they have it when taxes are due.

If you have multiple locations or business lines, you might open separate accounts for each one. This makes it easier to see how much money each location or product line is making. Just remember that each account costs money in fees, so only open what you actually need.

Frequently Asked Questions

Do I need an EIN if I am a sole proprietor with no employees?

You can use your Social Security number instead of an EIN, but most banks prefer an EIN because it keeps your personal and business finances more clearly separated. An EIN is free and takes five minutes to get from the IRS website, so most sole proprietors get one anyway.

Can I use a business account for personal expenses?

Legally, you can, but you should not. Mixing personal and business money makes taxes complicated and can weaken the legal protection that separates your business from your personal assets. Keep them separate, and if you need personal money, take a draw or dividend rather than just spending from the business account.

What happens if my business account goes negative?

The bank will charge an overdraft fee (usually $25 to $35) and may decline the transaction. Some banks offer overdraft protection, which automatically transfers money from a savings account to cover the shortfall, usually for a smaller fee. Check your account terms to see what your bank does.

Can I open a business account online, or do I have to go to a branch?

Many banks let you open a business account online, but some still require you to visit a branch in person or have a representative verify your identity by video call. Online banks are usually faster; call the bank or check their website to see what they require.

What is the difference between a business account and a business credit card?

A business account is where your company's money sits and where deposits go. A business credit card is a loan you borrow against and pay back monthly. You need both: the account to hold money and pay bills, and the card to build business credit and handle expenses you pay back later.