Best Money Market Account Rates - September 2026 | Up to 52.80%
Brian McKay
Brian McKay
Founder & Data Architect- Automated Online Rate Data Aggregation
- Location-Based Rate Tables
- Bank & Credit Union Health Safety Ratings
- Bank & Credit Union Star Ratings
- Finance Calculators
Top national money market deposit account rates today include Credit Union of The RockiesCredit Union of The Rockies1010 Johnson Rd Ste 120, Golden, CO 80401 6041A5.0 ★Texas Ratio: 6.48%Real return: +50.00%APY minus 2.8% CPI (February 2026) Giddy Up Money Market at 52.80% APY, Members Choice Credit UnionMembers Choice Credit Union18211 Katy Fwy, Houston, TX 77094 1395A+5.0 ★Texas Ratio: 5.67%Real return: +3.95%APY minus 2.8% CPI (February 2026) Maximum Money MarketTM at 6.75% APY, Meridian Trust Federal Credit UnionMeridian Trust Federal Credit Union2223 Warren Ave, Cheyenne, WY 82001A+5.0 ★Texas Ratio: 3.53%Real return: +3.20%APY minus 2.8% CPI (February 2026) Momentum Money Market at 6.00% APY, Noble Federal Credit UnionNoble Federal Credit Union2580 W Shaw Ln, Fresno, CA 93711 2778A+5.0 ★Texas Ratio: 3.85%Real return: +3.20%APY minus 2.8% CPI (February 2026) Reverse Money Market at 6.00% APY, and 1st Northern California Credit Union1st Northern California Credit Union1111 Pine St, Martinez, CA 94553A+5.0 ★Texas Ratio: 0.14%Real return: +2.59%APY minus 2.8% CPI (February 2026) 1st Class Money Market Accounts at 5.39% APY. Money market rates as of September 21, 2026 according to verified data from MonitorBankRates.
Finding the best money market deposit account rates is essential for maximizing your savings while maintaining easy access to your funds. Unlike standard savings accounts, high-yield money market deposit accounts (MMDAs) often provide check-writing privileges and debit card access, making them ideal for emergency funds or short-term savings goals.
We empower you with transparent financial health metrics including A–F Safety Grades, Star Ratings, and Texas Ratios so you can confidently choose a stable, highly-rated institution.
Money market rates reflect recent market quotes and representative offers available to depositors nationwide. Money Market Rates Last Updated and Verified: September 21, 2026
Compare Money Market Account Rates Nationwide
Balance: $0 - $500
The Dividend Rate and Annual Percentage Yield for the lowest balance tier can change as determined by the Board of Directors. The Dividend Rate, Annual Percentage Yield, and Margin, for the other balance tiers will be adjusted at the sole discretion of the Credit Union on the first of the month following a change to the index, Wall Street Journal Prime (WSJP). The Dividend Rate will equal the Prime Rate as published in The Wall Street Journal, less the margin amount in the table of rates. Rate tiers, with the exception of the first tier, will have a floor rate of no less than 0.50% Annual Percentage Rate. Maximum MMAs, Classic MMAs, and Savings accounts are Tiered Rate Accounts. If the balance in the account falls within the range for a particular tier, the specified Dividend Rate for that tier will apply to the entire balance in the account. WSJP 6.75 % - Current WSJP effective as of December 10, 2025. Variable dividend rate is adjusted on the first day of each month following a change in the index.
Balance: $0.00 - $2,000.00
Balance: $100
Balance: $0.00 - 24,999.99
Balance: $0-750
Balance: $1.00 - $2,500.00
Balance: up to $2,500; Dividend Frequency: Monthly
Qualifications Required: 40 or more transactions per month; enrolled in e-statements; Tier 3: Accounts with 40 or more transactions per month and e-statements. Balances $10,001 and above will earn .05% APY.
Balance: Up to $7,500
Rates effective as of 8/25/2026. earn 5% promotional rate for the lowest tier for 90 days.
Balance: 0 - $25,000
Balance: 0 - $25,000
The dividend rate and annual percentage yield may change at any time. We may change the dividend rate for your account as determined by the credit union board of directors.
Variable tiered account; $5 service charge per month. (Service charge is waived when the primary owner enrolls in eStatements). Rates are accurate as of 12-1-25 and can change at any time. Fees may reduce earnings. Offer is subject to change.
4.64%* APY interest on balances up to $20,0002
Balance: $5,000.01 - 50,000.00
Balance: >$750,000
Must maintain the minimum balance each day that is required in each tier to obtain the disclosed Annual Percentage Yield. Rate is variable and can change after the account is opened.
Balance: Up to $2,499.99; Fees may reduce earnings. Rates may change after account opening. Limit one Essential Money Market account per person. Minimum balance of $1,000 is required to open the account.
Tier 8; Today's Rate - Valid 09/18/2026
To qualify for the advertised APY, account holder must maintain their primary business checking relationship with Climate First Bank. If the Primary business checking relationship is not maintained, the account will earn 0.60% APY. E-statements are provided at no charge, and paper statements are available for a $10.00 monthly fee.
Balance: $500,000 - $749,999.99
The APY is variable and may change at any time after the account is opened without prior notice. A $15 monthly maintenance fee will be assessed if the daily balance falls below $5,000 on any day during the statement cycle.
National Money Market Rate Trends
Weekly national average APYs across money market account types, compiled from 8,500+ banks & credit unions, updated nightly.
National high-yield MMA rates rose 0.023 points this week to 3.060%, up from 3.037% last week.
National standard MMA rates fell 0.021 points this week to 0.732%, down from 0.753% last week.
Money Market Rate Trends
Weekly average APYs across all money market account types. Hover to see exact rates for each week.
Money Market Rate Forecast, Next 12 Months
Money market rates move with Federal Reserve policy. Our model uses the current national high-yield MMA average and a Fed funds spread to project the likely rate trajectory for 2026–2027.
Money market account rates are variable and move in close correlation with the Federal Reserve’s federal funds rate target. Our 12-month forecast is derived from the current national high-yield money market average of 3.060% APY and a Fed funds spread model calibrated to the historical relationship between policy rate changes and deposit rate adjustments at banks and credit unions.
Key assumptions: the Federal Reserve holds the federal funds rate at its current level over the next 12 months, with the possibility of one 25 basis point increase; deposit rates at banks and credit unions track policy-rate changes within 60–90 days. High-yield money market rates tend to adjust faster than standard branch-based accounts.
Important notice: This forecast is for informational purposes only and should not be used as the sole basis for financial decisions. Rate forecasts carry significant uncertainty. The actual trajectory will depend on Federal Reserve decisions, economic conditions, and competitive dynamics among financial institutions.
Money Market Account Earnings at Today’s National Averages
Annual interest earnings at current national average APYs, based on the high-yield and standard money market averages tracked in our database. Balances reflect the higher minimums typical of money market accounts. Compounding assumed monthly.
| Balance | HY Money Market (3.060% APY) | Monthly Earnings | Standard MMA (0.732% APY) | Monthly Earnings |
|---|---|---|---|---|
| $10,000 | $306.00 / year | $25.50 | $73.15 / year | $6.10 |
| $25,000 | $765.00 / year | $63.75 | $182.88 / year | $15.24 |
| $50,000 | $1,530.00 / year | $127.50 | $365.75 / year | $30.48 |
| $100,000 | $3,060.00 / year | $255.00 | $731.50 / year | $60.96 |
| Earnings estimates use daily compounding. Actual earnings depend on exact rate, compounding frequency, rate tier, and daily balance maintained. Rates are variable and subject to change. Source: national money market rate averages as of September 22, 2026. | ||||
About Our National Money Market Rate Database
MonitorBankRates monitors money market deposit account rates from 8,500+ banks and credit unions across all 50 states. The national table above surfaces the highest-yield offers available to depositors nationwide today from the thousands of verified rates in our database, and the state and minimum-deposit filters let you narrow the full database to offers available where you live. Our proprietary aggregation system pulls verified rate data directly from each institution’s official website, no estimates, no national averages passed off as real offers.
Every rate listed includes the institution’s Safety Grade (A+ to F), Star Rating (1–5), and Texas Ratio, objective financial health metrics calculated from FDIC and NCUA regulatory data, so you can compare yield and institutional safety in one place.
Current top national rate: Credit Union of The Rockies offers a money market account at 52.80% APY. Use the rate table above to compare all current national offers.
How to Find the Best Money Market Rates
What to compare when shopping for a money market deposit account
To find the best money market APYs, start with credit unions and online-only banks. They consistently offer some of the highest yields because they have lower overhead than traditional brick-and-mortar banks and compete aggressively for deposits. Use the state filter in the table above to see how local institutions stack up against the national leaders.
Always compare the APY (Annual Percentage Yield), not just the interest rate, and pay close attention to balance tiers. Many money market accounts only pay their advertised top rate above a minimum balance of $1,000–$25,000, with lower rates (or monthly fees) below that threshold. The current national high-yield money market average is 3.060% , but top institutions are offering as high as 52.80%, so shopping around pays off.
Unlike a CD, money market rates are variable. Your rate can change at any time with Federal Reserve policy. Also check check-writing and debit card limits: most MMAs allow a set number of withdrawals per month, and exceeding the limit can trigger fees. Review your account periodically to ensure your APY remains competitive.
When a Money Market Account Makes Sense
- Emergency fund with flexibility: You get savings-level yields plus limited check-writing and debit access. National high-yield money market rates currently average 3.060% APY, far above a typical checking account.
- Larger balances ($10,000+): Many MMAs pay tiered rates that rise with your balance, so bigger deposits often earn more than they would in a standard savings account.
- Parking cash between investments: A high-yield money market account keeps idle cash working harder while remaining fully accessible and federally insured.
- No rate lock-in risk: Unlike a CD, your rate moves up with the market if rates rise further.
Consider an Alternative If…
- You want a locked-in, guaranteed return: CD rates
- You don’t need check writing and want a lower minimum: Savings rates
- You need daily transaction access: Checking rates
U.S. Saver Snapshot
National demographics and economic context for savers, Source: U.S. Census Bureau
At today’s national high-yield money market average of 3.060%, saving 10% of the U.S. median salary ($4,734/year) would earn an additional $145 annually in interest, and the top national offers in the table above pay even more.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
Money Market Accounts vs. Other Deposit Options
How money market deposit accounts compare to other deposit products available at banks and credit unions nationwide.
| Feature | Money Market | High-Yield Savings | Standard Savings | CD (12-Month) |
|---|---|---|---|---|
| Current National Avg APY | 3.060% | View Savings Rates | 0.732%(Standard MMA) | View CD Rates |
| Rate Type | Variable | Variable | Variable | Fixed for term |
| FDIC / NCUA Insured | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K |
| Withdraw Anytime | ✓ Yes | ✓ Yes | ✓ Yes | ✗ Penalty applies |
| Check Writing | ✓ Often yes | ✗ No | ✗ No | ✗ No |
| Debit / ATM Card | ✓ Often yes | Some institutions | ✗ Rarely | ✗ No |
| Typical Min Deposit | $0 – $2,500 | $0 – $100 | $25 – $100 | $500 – $1,000 |
| Rate Risk | Variable, moves with Fed policy | Variable, moves with Fed policy | Variable, moves with Fed policy | None, locked for term |
| Best For | Active savers wanting flexibility + check writing | Emergency fund, short-term goals, parking cash | Everyday saving, low-balance accounts | Locking in a rate for a defined period |
APY data reflects national averages tracked in our database as of September 22, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
Money Market Account Calculator
See how much a money market account can earn you. Enter your deposit, monthly contribution, and time frame, or click any current national rate on the right to apply it instantly. Interest compounds monthly.
Assumes monthly compounding and a constant APY for the full period. Money market rates are variable and can change at any time, so actual earnings will differ. Estimates are for informational purposes only.
Money Market & Savings Calculators
At the top national money market rate of 52.80% from Credit Union of The Rockies, a $10,000 deposit earns $5,280 annually. Enter your balance to see your exact return.
Savings Goal CalculatorA 3-month emergency fund for the median U.S. earner is roughly $11,800. At 3.060% APY in a money market account, saving $990/month gets you there in about 12 months. Set your target and see your exact timeline.
CD vs. Liquid Deposit AccountThe national high-yield money market average is 3.060% APY, variable, always accessible, and often with check-writing. A CD may offer a higher fixed yield in exchange for locking in your deposit. Compare both side-by-side to find the better fit for your timeline.
Budget CalculatorBefore you can grow your savings, you need to know how much you can set aside each month. The median U.S. earner makes $47,340/year. Track your income vs. expenses to find your monthly surplus, then put it to work at 3.060% APY.
Retirement PlannerA $25,000 money market balance earning 3.060% APY grows to roughly $45,682 over 20 years with compounding. See how your current savings trajectory lines up with your retirement income needs.
Methodology & Data Sources
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our nationwide money market rate tables are free for consumers to use, and we do not receive payment from any financial institution to be included or to be ranked in any particular order. Listings are based solely on the rates each institution publicly advertises on its own website.
A Note on Third-Party Rate Tools: Some pages on our site also feature rate comparison widgets and tools provided by third-party partners. These tools may include sponsored listings or affiliate links, and we may receive compensation when users click through them. We clearly label these widgets so you can tell at a glance which rates come from our independent MonitorBankRates.com tables and which come from our advertising partners.
Direct-Sourced & Verified Money Market Rate Data: We aggregate money market deposit account rates nationwide directly from the official websites of banks and credit unions. By sourcing this data from the institutions’ own digital properties and manually verifying the yields daily, we ensure that every money market rate displayed on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems and team constantly monitor the market to provide a complete picture of available yields across the country. We feature a comprehensive mix of financial institutions, allowing you to easily compare localized money market rates from neighborhood credit unions, competitive offers from mid-sized regional banks, and high-yield MMAs from large national institutions available to savers nationwide.
Daily Updates & Time-Stamped Accuracy: To maintain the highest level of data integrity, our rate updaters verify and update money market rates daily. Because MMA yields can fluctuate rapidly based on market conditions, every single money market product listed on our platform features its own specific “last updated” date. This gives you complete transparency into exactly when that specific yield was confirmed.
Frequently Asked Questions
What is a Money Market Account?
Are Money Market rates variable?
Is my money safe in a Money Market Account?
What is the difference between a Money Market Account and a CD?
How much do I need to deposit to open a money market account?
Can I lose money in a Money Market Account?
What is the difference between a Money Market Account and a Money Market Fund?
Do I have to pay taxes on money market account interest?
Are online banks better than local banks for money market accounts?
Top National MMA Rates
- Credit Union of The Rockies
Giddy Up Money Market: 52.80% APY - Members Choice Credit Union
Maximum Money MarketTM: 6.75% APY - Meridian Trust Federal Credit Union
Momentum Money Market: 6.00% APY - Noble Federal Credit Union
Reverse Money Market: 6.00% APY - 1st Northern California Credit Union
1st Class Money Market Accounts: 5.39% APY
Search Money Market Rates by State
