A business savings account keeps your money separate from personal funds and earns you interest on cash you're not spending right now

A business savings account is a bank account held in your business's name, not your personal name. Money you deposit there earns interest — a small percentage the bank pays you for letting them hold your cash. The main benefit is that it keeps business money visibly separate from personal money, which matters for taxes, for understanding how much cash your business actually has, and for protecting yourself if someone sues your business.

The interest rate on business savings accounts varies by bank and changes over time. Right now, some banks offer rates between 4% and 5% annually, though many traditional banks offer less than 1%. The difference matters: on $10,000, a 4.5% rate earns you $450 per year, while a 0.5% rate earns you $50. You can compare current rates on your bank's website or by calling their business banking line.

Key Takeaways

  • A business savings account keeps your company's money separate from your personal money, which makes tax time simpler and protects you legally if your business is sued.
  • Money in a business savings account earns interest, meaning the bank pays you a percentage of your balance each month — the rate varies widely between banks.
  • You can move money between a business checking account and a business savings account whenever you need it, so you can keep operating cash in checking and extra cash in savings earning interest.
  • Business savings accounts are FDIC insured up to $250,000, meaning if the bank fails, your money is protected by federal insurance.

How interest earnings work and why the rate matters

When you deposit money in a business savings account, the bank uses that cash to make loans to other customers. In return, the bank pays you interest — a percentage of your balance. The bank calculates this monthly or daily, depending on the account, and adds it to your balance automatically.

The interest rate you earn depends on which bank you choose and what the current market rate is. Banks that operate mostly online tend to offer higher rates than banks with physical branches, because they have lower costs. A bank offering 4.5% annually will pay you roughly 0.375% per month on your balance. A bank offering 0.5% annually will pay you roughly 0.04% per month. Over a year, on a $25,000 balance, that difference is about $100 in your pocket.

Interest rates change. When the Federal Reserve raises or lowers its benchmark rate, banks adjust what they pay on savings accounts. This means the rate you see today may be higher or lower in six months. You can move your money to a different bank if rates drop significantly, though most banks do not charge a fee to close a savings account.

Keeping business and personal finances separate for tax purposes

The IRS expects business owners to keep business money separate from personal money. When you mix the two — paying personal expenses from a business account or business expenses from a personal account — it creates a mess at tax time. Your accountant has to untangle which transactions were business and which were personal, which costs time and money.

A business savings account makes this separation visible. Every deposit and withdrawal is clearly a business transaction. When tax season arrives, your accountant can pull your business bank statements and know that everything on them belongs in your business tax return. This also makes an audit easier: if the IRS questions your numbers, you have clear records showing what money came in and went out.

Keeping finances separate also protects you legally. If your business is structured as an LLC or corporation, the law shields your personal assets from business debts and lawsuits — but only if you actually treat the business as separate. Mixing personal and business money can give a lawyer arguing against you evidence that you do not respect the separation, which weakens your legal protection.

Building a cash reserve without touching operating money

Most businesses need cash on hand for emergencies: a supplier demands payment upfront, equipment breaks and needs repair, or a customer pays late and you need to cover payroll. A business savings account lets you keep this emergency cash separate from the money you use for daily operations.

You can move money between your business checking account and your business savings account when ready or within one business day, depending on your bank. This means you can keep just enough in checking to cover this week's bills and payroll, and move the rest to savings where it earns interest. If an emergency happens, you transfer money back to checking and pay for it. If no emergency happens, that money keeps earning interest instead of sitting idle in checking.

Many business owners aim to keep three to six months of operating expenses in savings. For a business that spends $5,000 per month on payroll, rent, and supplies, that means keeping $15,000 to $30,000 in a savings account. The exact amount depends on how predictable your income is and how much risk you can tolerate.

FDIC insurance protects your money if the bank fails

Every business savings account at an FDIC-insured bank is protected up to $250,000. FDIC stands for Federal Deposit Insurance Corporation, a federal agency that guarantees deposits at member banks. If your bank fails, the FDIC pays you back up to $250,000 from a fund it maintains.

This protection applies to each account separately. If you have a business savings account and a business checking account at the same bank, each is insured up to $250,000. If you have accounts at two different banks, each bank's accounts are insured separately. Most banks display an FDIC logo on their website and in their branches. You can verify a bank's FDIC status on the FDIC's website by searching for the bank's name.

Bank failures are rare in the United States. The last time a major bank failed was 2008. For most business owners, FDIC insurance is a safety net you will never need, but it exists to protect you if something goes wrong.

Comparing business savings accounts to other places to keep cash

You have other options for storing business cash beyond a savings account. A money market account typically offers a higher interest rate than a savings account but requires a larger minimum balance and limits how many withdrawals you can make per month. A certificate of deposit (CD) locks your money away for a set period — three months, six months, a year — in exchange for a higher interest rate. A business money market fund invests your cash in short-term loans and bonds, which can pay more interest but carries slightly more risk.

For most small businesses, a business savings account is the simplest choice. You can withdraw money whenever you need it without penalty, the interest rate is reasonable, and the account is straightforward to understand. Money market accounts and CDs make sense if you have a large balance you know you will not need for several months.

What to look for when choosing a business savings account

When comparing business savings accounts, look at four things: the interest rate, the minimum balance required to open the account, any monthly fees, and how you access the account.

The interest rate is what the bank pays you. Higher is better, but do not choose a bank based on rate alone — a bank offering 4.8% with a $25,000 minimum balance may not be better than a bank offering 4.5% with a $500 minimum if you have less than $25,000 to deposit.

The minimum balance is the smallest amount you must keep in the account. Some banks require $500, others require $10,000 or more. If your balance falls below the minimum, the bank may charge a monthly fee or close the account. Check whether the minimum applies to your opening deposit only or to your balance every day.

Monthly fees vary. Some banks charge nothing. Others charge $5 to $15 per month if your balance falls below a certain level. A few charge a flat fee regardless of your balance. Read the fee schedule on the bank's website or ask a banker to explain it in writing.

Access matters too. Some banks let you manage your account online and by phone. Others require you to visit a branch. If you need to move money quickly or check your balance at 11 p.m., online access is essential.

Frequently Asked Questions

Can I use a personal savings account for my business instead of opening a business account?

Legally, you can deposit business money into a personal account, but it creates problems. The IRS may question whether your business is actually separate from your personal finances, which weakens your legal protection if someone sues your business. At tax time, your accountant has to sort through personal and business transactions, which costs more in accounting fees. Most banks also prohibit this in their terms of service.

How often does the bank pay me interest?

Most banks calculate and deposit interest monthly, though some do it daily or quarterly. The frequency does not change how much you earn over a year — a 4.5% annual rate earns the same amount whether it is paid monthly or daily. Check your bank's disclosure document to see how often interest is paid on your specific account.

What happens to my money if the bank goes out of business?

The FDIC insures your account up to $250,000. If the bank fails, the FDIC pays you back in full, usually within a few days. You do not have to do anything — the FDIC handles it automatically. Verify that your bank is FDIC-insured by checking the FDIC's website or looking for the FDIC logo in the bank's lobby or on its website.

Can I withdraw money from my business savings account whenever I want?

Yes, you can withdraw money from a business savings account anytime without penalty. Some banks limit the number of withdrawals per month to six, though this rule is less common now. Check your bank's withdrawal policy before opening an account if frequent withdrawals matter to your business.

Should I keep all my business cash in a savings account?

No. Keep enough in a business checking account to cover your regular bills and payroll. Move extra cash to savings where it earns interest. The exact split depends on your business — if you have predictable monthly expenses, you might keep one month's worth in checking and the rest in savings. If your income is unpredictable, keep more in checking.