A money market account is neither a savings account nor a checking account, but borrows features from both

A money market account (MMA) sits between a traditional savings account and a checking account. Like a savings account, it earns interest on your balance and is meant for money you're not spending regularly. Like a checking account, it gives you limited ability to withdraw cash and make payments—usually through a debit card, checks, or transfers. The catch: you can typically make only a set number of withdrawals per month (often six), and the interest rate is usually higher than savings but lower than a certificate of deposit.

Banks classify money market accounts separately from both savings and checking because the rules governing them are different. The Federal Reserve's Regulation D historically limited withdrawals from money market accounts to six per month, though that rule has been relaxed in recent years. Still, most banks maintain withdrawal limits as part of their account terms. This hybrid structure makes a money market account useful if you want your money to earn more than a savings account would pay, but you also want occasional access to it without the monthly fees that come with frequent withdrawals.

Key Takeaways

  • Money market accounts earn interest like savings accounts but allow limited check-writing and debit card access like checking accounts.
  • Most money market accounts limit you to a set number of withdrawals per month, often six, though this varies by bank and has become less strictly enforced.
  • Interest rates on money market accounts are typically higher than savings accounts but lower than certificates of deposit.
  • The FDIC insures money market accounts up to $250,000 per depositor per bank, the same as savings and checking accounts.
  • Money market accounts usually require a higher minimum balance to open than savings accounts, often $2,500 or more.

How withdrawals and access work differently from savings and checking

A savings account lets you withdraw money whenever you want, but you're limited to six withdrawals per month under the old Regulation D rule—though many banks have stopped enforcing this strictly. A checking account has no withdrawal limit; you can write checks, use your debit card, and transfer money as often as you want. A money market account typically falls in the middle: you get a debit card and can write checks, but the bank restricts how many times per month you can withdraw or transfer money out.

The exact withdrawal limit depends on your bank. Some allow six per month, others allow four, and a few have moved to unlimited access. When you hit the limit, you can still access your money—you just have to wait until the next month or pay a fee for excess withdrawals. This structure encourages you to keep the money in the account earning interest rather than moving it around constantly.

Interest rates and how they compare

Money market accounts typically pay more interest than savings accounts because banks expect you to leave the money alone. The exact rate varies by bank and changes with the Federal Reserve's interest rate decisions. When rates are high, money market accounts can pay 4% to 5% or more; when rates are low, they might pay 0.5% or less. Checking accounts almost never pay interest, or pay only a tiny fraction of a percent.

Certificates of deposit (CDs) usually pay more than money market accounts because you agree to lock your money away for a fixed term—three months, one year, five years, or longer. If you need the money before the term ends, you pay a penalty. Money market accounts give you more flexibility, so they pay less. If you're trying to decide between a money market account and a CD, the choice depends on whether you might need the money before the CD matures.

Minimum balance requirements and fees

Money market accounts almost always require a higher minimum balance to open than savings accounts. Many banks require $2,500 to $10,000 to open one, and some require even more. If your balance drops below the minimum, you may lose the higher interest rate, pay a monthly fee, or be forced to close the account. Savings accounts often have no minimum or a much lower one—sometimes $25 or $100.

Fees on money market accounts vary by bank. Common fees include a monthly maintenance fee (usually $5 to $15), a fee for excess withdrawals (often $10 per transaction over the limit), and an overdraft fee if you write a check or use your debit card and don't have enough money. Some banks waive fees if you maintain a high balance or set up direct deposit. Always check the fee schedule before opening an account.

FDIC insurance and how your money is protected

Money market accounts are covered by FDIC insurance up to $250,000 per depositor per bank, the same as savings and checking accounts. This means if the bank fails, the government will reimburse you for your balance up to that limit. The insurance covers the principal and any interest you've earned. If you have multiple accounts at the same bank—a checking account, a savings account, and a money market account—the $250,000 limit applies to each account type separately, so you're actually covered up to $750,000 total across those three account types at one bank.

If you have more than $250,000 to deposit, you can open accounts at different banks to keep all your money insured. Some people also use money market accounts at credit unions, which are insured by the National Credit Union Administration (NCUA) under the same $250,000 limit.

When a money market account makes sense for your situation

A money market account works well if you have money you want to save but might need within the next year or two. It pays more interest than a savings account, so your money grows faster. It's also useful if you want to keep an emergency fund separate from your checking account but still have occasional access to it without paying overdraft fees or dealing with the restrictions of a CD.

A money market account is less useful if you need to move money in and out constantly—in that case, a checking account is better, even if it pays no interest. It's also not ideal if you have less than $2,500 to deposit, because the minimum balance requirement might make it hard to open one, or if you know you won't need the money for several years, because a CD would pay more interest.

How to compare money market accounts across banks

When shopping for a money market account, compare the interest rate, the minimum balance requirement, the withdrawal limit, and the fees. The interest rate matters most if you have a large balance, but fees can eat into your earnings if you're not careful. A bank offering 4.5% interest but charging a $10 monthly fee is worse than a bank offering 4.3% with no fees, especially if your balance is under $5,000.

Check whether the bank is FDIC-insured and whether it's a brick-and-mortar bank, an online bank, or a credit union. Online banks often pay higher interest rates because they have lower overhead costs. Brick-and-mortar banks may offer lower rates but give you the option to visit a branch in person. Credit unions sometimes offer competitive rates to members. Read the fine print on the withdrawal limit—some banks have relaxed this rule, while others still enforce it strictly.

Frequently Asked Questions

Can I use a money market account as my main checking account?

Technically yes, but it's not ideal. Most money market accounts limit your withdrawals to four to six per month, so if you write more than that many checks or use your debit card more often, you'll hit the limit and face fees. A checking account is designed for frequent transactions and has no withdrawal limit.

What happens if I exceed the withdrawal limit on my money market account?

Most banks charge a fee—typically $10 to $25 per excess withdrawal. Some banks will simply decline the transaction. A few banks have stopped enforcing withdrawal limits altogether, so check your bank's policy. Once you exceed the limit, you usually have to wait until the next calendar month to make more withdrawals without a fee.

Is a money market account safer than a savings account?

No, both are equally safe. Both are FDIC-insured up to $250,000 per depositor per bank. The difference is how you access the money and how much interest you earn, not how protected it is.

Can I transfer money from my money market account to my checking account?

Yes, but the transfer counts toward your monthly withdrawal limit. If you make six transfers out of your money market account in one month and hit your limit, you won't be able to make more withdrawals until the next month without paying a fee.

Do money market accounts have the same tax treatment as savings accounts?

Yes. Interest earned on a money market account is taxable income, just like interest from a savings account. Your bank will send you a 1099-INT form at the end of the year if you earned $10 or more in interest, and you'll report that income on your tax return.