What Is a Money Market Account?
A money market account is an FDIC or NCUA-insured deposit account that typically pays higher interest than a standard savings account while offering limited transactional features — check-writing privileges and debit card access at many institutions. They are distinct from money market mutual funds (which are NOT FDIC insured and operate through brokerage accounts).
MMA vs. other savings account types — June 2025
| Feature | MMA | HYSA | CD | Checking |
|---|---|---|---|---|
| Interest rate (2025) | 4.25%–5.00% | 4.25%–5.25% | 4.40%–5.15% | 0.01%–0.05% |
| FDIC/NCUA insured | Yes $250K | Yes $250K | Yes $250K | Yes $250K |
| Minimum balance | $1,000–$25,000 typical | Often $0 | $0–$2,500 | $0–$1,500 |
| Check writing | Yes at many banks | No | No | Yes |
| Debit card access | Yes at many banks | No | No | Yes |
| Early withdrawal penalty | None | None | Yes 3-12 months | N/A |
How MMAs Differ From HYSAs
The primary difference is minimum balance requirements and transactional features. Most top HYSAs have no minimum balance and no check-writing. Most MMAs require $1,000 to $25,000 to avoid fees and earn the advertised rate. In exchange you get check-writing privileges and sometimes a debit card — useful for medium-term savings you may spend from directly.
Money market ACCOUNTS are FDIC/NCUA insured bank deposit accounts. Money market FUNDS are brokerage investment products that are NOT FDIC insured. Both are called money market but they are completely different financial instruments with different risk profiles.
Top MMA rates — June 2025
| Bank | MMA APY | Min Balance for Top Rate | Monthly Fee Waiver |
|---|---|---|---|
| Ally Bank | 4.50% | $0 | No fee |
| Sallie Mae Bank | 4.65% | $0 | No fee |
| UFB Direct | 5.15% | $0 | No fee |
| Synchrony Bank | 4.75% | $0 | No fee |
| CIT Bank | 4.65% | $5,000 | With min balance |
Who Benefits Most From an MMA?
MMAs work best for savers who want high yields but also need occasional transactional access — writing a check for a large purchase without first transferring funds. They are also ideal when your balance is large enough to meet minimum requirements, ensuring you access the highest rate tier.
- Savers with $5,000+ who want check-writing alongside high interest
- Emergency funds where you might write a check directly to a contractor or medical provider
- Business owners needing a high-yield business checking alternative
- Near-term goal savers (home purchase, renovation) who may spend directly from the account
- Anyone who wants a single account combining savings and limited checking features
Calculate Your MMA Earnings Potential
Enter your balance and APY to see exact interest projections over 1, 3, and 5 years.