What a money market account is and how it differs from a regular savings account

A money market account is a hybrid between a savings account and a checking account. It pays interest on your balance — usually higher than a regular savings account — but limits how many times per month you can withdraw money. Most money market accounts let you write checks or use a debit card, though some restrict this feature.

The key difference from a regular savings account is the interest rate. Banks offer higher rates on money market accounts because they want you to leave the money alone. In exchange, federal rules cap you at six withdrawals per month (though this rule is enforced loosely). If you exceed the limit, the bank may charge a fee or convert your account to a regular savings account.

Money market accounts are FDIC insured up to $250,000, meaning if the bank fails, your money is protected. This is the same protection a regular savings account has.

Key Takeaways

  • Money market accounts pay higher interest than regular savings accounts but limit your withdrawals to roughly six per month.
  • The interest rate varies by bank and changes with the federal funds rate, so the rate you see today may be different in three months.
  • You need a minimum balance to open one, and that minimum varies widely — some banks require $2,500, others $25,000 or more.
  • Money market accounts work best if you have money you do not need to touch often and want to earn more than a savings account pays.
  • If you live paycheck to paycheck, a regular savings account or checking account is usually a better fit than a money market account.

Current interest rates and how they change

The interest rate on a money market account is not fixed. It moves up and down based on what the Federal Reserve does with the federal funds rate — the interest rate banks charge each other for overnight loans. When the Fed raises rates, banks raise the rates they pay on savings products. When the Fed cuts rates, those rates fall.

Right now, money market accounts at online banks typically pay between 4% and 5% annually, while brick-and-mortar banks often pay less — sometimes under 1%. The difference exists because online banks have lower overhead costs and compete harder for deposits. However, these rates change frequently, sometimes weekly. A rate that is competitive today may lag behind in two months.

The interest compounds — meaning you earn interest on your interest — but how often depends on the bank. Some compound daily, others monthly. Daily compounding puts slightly more money in your pocket, but the difference is small unless your balance is very large.

Minimum balance requirements and fees

Most money market accounts require you to maintain a minimum balance to earn the advertised interest rate. This minimum varies dramatically. Some online banks have no minimum at all. Others require $2,500, $10,000, or even $25,000. If your balance drops below the minimum, the bank may pay you a much lower interest rate or charge a monthly fee.

Common fees include a monthly maintenance fee (usually $5 to $15), an overdraft fee if you write a check for more than your balance, and a fee for exceeding the six-withdrawal limit. Some banks waive fees if you maintain a high balance or set up direct deposit. Read the fee schedule before you open an account — a high interest rate means nothing if fees eat up your earnings.

For lower-income households, the minimum balance requirement is often the biggest barrier. If you cannot comfortably keep $5,000 or $10,000 in the account without touching it, a money market account may not be the right tool.

When a money market account makes sense for your situation

A money market account works well if you have money set aside for a specific goal — a car repair fund, a down payment you are saving for, or an emergency fund — and you do not need to touch it often. The higher interest rate means your money grows faster than it would in a regular savings account.

It also makes sense if you have a larger balance (at least $5,000 to $10,000) that you can afford to leave untouched. The higher rate compounds over time, and the interest adds up. If your balance is under $2,000, the extra interest you earn will be small — often just a few dollars per year — and may not be worth the hassle of managing another account.

Money market accounts are not a good fit if you live paycheck to paycheck and need access to your money frequently. The withdrawal limits and potential fees make them inconvenient for everyday use. A regular checking account or savings account is simpler and more practical in that situation.

How to compare money market accounts

Start by listing what matters to you: the interest rate, the minimum balance, whether there are monthly fees, and how easy the bank is to reach if you have a problem. Then check three to five banks — both online and local — and write down their terms side by side.

Online banks typically offer the highest rates because they have lower costs. Popular options include Marcus by Goldman Sachs, Ally Bank, and American Express Personal Savings, though rates and terms change. Your local credit union may also offer competitive rates and lower minimum balances than big banks.

Do not choose based on rate alone. A bank offering 5.00% with a $25,000 minimum and a $10 monthly fee may not be better than one offering 4.75% with no minimum and no fees — especially if you cannot comfortably keep $25,000 in the account. Use an online calculator to estimate how much interest you will actually earn after fees, given your expected balance.

The tax implications of interest earned

Interest you earn on a money market account is taxable income. The bank will send you a 1099-INT form at the end of the year showing how much interest you earned, and you must report it on your tax return. This is true even if you earned only a few dollars.

For lower-income households, this may affect your tax situation. If you are close to a threshold for a tax credit or deduction, the extra income from interest could change what you owe or what you receive. The effect is usually small, but it is worth knowing about.

If you are unsure how this affects your taxes, ask a tax preparer or call the IRS helpline. The interest you earn is rarely enough to push someone into a higher tax bracket, but it is part of your total income for the year.

Alternatives if a money market account does not fit your needs

If the minimum balance is too high or you need more frequent access to your money, consider a high-yield savings account. These pay nearly as much interest as money market accounts, have no withdrawal limits, and often have lower minimums. The trade-off is that you cannot write checks, but you can transfer money out whenever you need it.

If you want to keep money accessible but earn a little interest, a regular savings account at your bank or credit union is simpler, even if the rate is lower. You avoid fees and minimum balance requirements, and you can withdraw money whenever you need it without worrying about limits.

For money you will not need for several years, a certificate of deposit (CD) pays a fixed, higher rate than a money market account. The catch is that you cannot touch the money without a penalty until the CD matures — usually in three months to five years. This works only if you are certain you will not need the money.

Frequently Asked Questions

Can I lose money in a money market account?

No. Your principal is protected by FDIC insurance up to $250,000. The only way you lose money is if fees exceed the interest you earn, which happens only if your balance is very small or you exceed withdrawal limits repeatedly.

What happens if I need to withdraw money before the six-withdrawal limit resets?

Most banks charge a fee — usually $10 to $25 — for each withdrawal beyond six in a month. Some banks convert your account to a regular savings account instead. Check your bank's policy before you open the account.

Is a money market account better than keeping money in a regular checking account?

If you have money you do not need to touch, yes — you earn interest instead of earning nothing. But if you need frequent access, a checking account is simpler because it has no withdrawal limits or fees for regular use.

Do I have to pay taxes on the interest I earn?

Yes. The bank reports your interest to the IRS, and you must include it as income on your tax return. For most people, the amount is small, but it counts toward your total income for the year.

Can I open a money market account if I have bad credit?

Yes. Banks do not check your credit score for savings or money market accounts. They may check ChexSystems, a banking history report, but a poor history does not automatically disqualify you. Call the bank and ask about their policy.