A money market account is a savings account, but with different rules about how often you can withdraw
A money market account (MMA) is a type of savings account. Both hold your money at a bank or credit union, both earn interest, and both are insured by the FDIC or NCUA up to $250,000. The key difference is not what it is—it is what you are allowed to do with it.
A traditional savings account lets you withdraw money as often as you want. A money market account limits you to six withdrawals per month (or statement cycle), and some of those withdrawals must be by check, debit card, or in person at a branch. If you exceed the withdrawal limit, the bank can charge a fee, close the account, or convert it to a checking account. The tradeoff is that money market accounts usually pay higher interest rates than regular savings accounts because the bank knows your money will stay put longer.
Both are savings vehicles, not checking accounts. Neither is meant for frequent daily transactions. The difference is one of degree and restriction, not category.
Key Takeaways
- A money market account is a type of savings account that earns interest and carries FDIC insurance, just like a regular savings account.
- Money market accounts restrict you to six withdrawals per month, while savings accounts allow unlimited withdrawals.
- Money market accounts typically pay higher interest rates because the bank expects your money to remain on deposit longer.
- Exceeding the withdrawal limit on a money market account can result in fees, account closure, or conversion to a different account type.
- Both account types are insured up to $250,000 per depositor at FDIC-insured banks or NCUA-insured credit unions.
Why the withdrawal limit exists
The six-withdrawal limit comes from federal banking regulations, not from individual banks. The rule was designed to keep money market accounts functioning as savings tools rather than checking accounts. Banks use this restriction to justify paying you more interest—they can count on your deposits staying longer and lend that money out with more certainty.
When you exceed the limit, the bank is not punishing you arbitrarily. It is enforcing a rule that affects how the bank manages its own cash flow and lending. Some banks charge $25 to $35 per excess withdrawal. Others close the account or convert it to a checking account (which typically pays little or no interest). A few banks simply refuse the withdrawal and ask you to move the money to a checking account first.
The limit applies to withdrawals by any method: online transfers, checks, debit card, phone, or in-person. Deposits do not count against the limit—you can deposit as often as you want.
How interest rates compare
Money market accounts almost always pay more interest than regular savings accounts at the same bank. The difference can be small (0.1% to 0.3% annually) or substantial, depending on the bank and the current interest rate environment. The higher rate is the bank's way of compensating you for accepting the withdrawal restriction.
Both types of accounts are sensitive to the Federal Reserve's interest rate decisions. When the Fed raises rates, both accounts usually earn more. When the Fed cuts rates, both earn less. The gap between the two rates tends to stay fairly consistent, though it narrows when overall rates are very low.
If you rarely withdraw money, a money market account makes sense. If you need to access your savings frequently—more than six times a month—a regular savings account is the better choice, even if it pays slightly less.
FDIC insurance and safety
Both savings accounts and money market accounts are covered by FDIC insurance at banks (or NCUA insurance at credit unions) up to $250,000 per depositor, per institution. This means if the bank fails, your money is protected. The account type does not change the insurance coverage.
If you have multiple accounts at the same bank, the $250,000 limit applies to the total across all of them. A $150,000 savings account and a $150,000 money market account at the same bank would leave you with only $250,000 protected total, not $500,000. To protect more than $250,000, you would need to split deposits across different banks or credit unions.
When to choose each type
Choose a regular savings account if you are building an emergency fund and might need to access it quickly, if you make frequent small withdrawals, or if you want maximum flexibility. The lower interest rate is a small price for unrestricted access.
Choose a money market account if you have money you do not plan to touch for months, if you are saving toward a specific goal with a longer timeline, or if you want to maximize the interest you earn. The higher rate makes sense only if you can stick to the withdrawal limit.
Some people use both: a regular savings account for true emergencies and frequent needs, and a money market account for longer-term savings goals. This approach gives you flexibility where you need it and higher returns where you can afford to wait.
What happens if you exceed the limit
The consequences vary by bank, but they are real. Some banks charge a fee ($25 to $35) each time you go over six withdrawals in a month. Others close the account or convert it to a checking account without asking. A few banks will simply deny the withdrawal and tell you to move money to a checking account first.
The best approach is to contact your bank before you think you will exceed the limit. Ask what their specific policy is. Some banks are flexible if you call ahead and explain the situation. Others enforce the rule strictly. Knowing your bank's stance in advance prevents surprises.
If your bank converts your money market account to a checking account due to excess withdrawals, the interest rate will drop to zero or near-zero. You would need to open a new money market account if you want to return to earning higher interest.
Money market accounts versus money market funds
Do not confuse a money market account (a bank product) with a money market fund (an investment product). They have similar names but work very differently. A money market account is FDIC-insured and pays a fixed interest rate. A money market fund is not insured, is not a bank account, and its value can fluctuate. Money market funds are sold by investment firms and brokerages, not banks.
If your bank is offering you a "money market account," it is the bank product with the withdrawal limit and FDIC insurance. If an investment firm is offering you a "money market fund," it is an investment product with different rules and risks. The names are confusing, but the products are separate.
Frequently Asked Questions
Can I withdraw money from a money market account whenever I want?
You can withdraw up to six times per month without penalty. Beyond that, your bank may charge a fee, close the account, or convert it to a checking account. Some withdrawals (like checks) count toward the limit, while deposits do not.
Do I lose FDIC insurance if I choose a money market account instead of a savings account?
No. Both account types carry the same FDIC insurance protection up to $250,000 per depositor at the same bank. The account type does not affect your insurance coverage.
Will a money market account make me rich?
No. Money market accounts pay interest, but the rates are typically between 4% and 5% annually (rates change frequently). On a $10,000 deposit, that is roughly $400 to $500 per year. They are savings tools, not investments meant to build wealth quickly.
What if I need to withdraw more than six times a month?
A regular savings account is a better choice. You will earn slightly less interest, but you will avoid fees and account restrictions. If you need frequent access to your money, the flexibility is worth the lower rate.
Can I have both a savings account and a money market account at the same bank?
Yes, but remember that FDIC insurance covers both accounts combined up to $250,000 total. If you have $200,000 in a savings account and $100,000 in a money market account at the same bank, only $250,000 is insured. The extra $50,000 is not protected if the bank fails.