Connecticut Money Market Rates - October 2026
Brian McKay
Brian McKay
Founder & Data Architect- Automated Online Rate Data Aggregation
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Connecticut money market account rates range from 1.25% to 4.00% APY, verified by MonitorBankRates as of October 13, 2026. Current Connecticut money market deposit account rates include Connex Credit UnionConnex Credit UnionPO Box 477, North Haven, CT 06473 0477A+5.0 ★Texas Ratio: 4.74%Real return: +1.20%APY minus 2.8% CPI (February 2026) Promotional Business Money Market at 4.00% APY, Zynlo BankZynlo Bank30 Bridge St, Suffield, CT 06078A+5.0 ★Texas Ratio: 5.27%Real return: +1.10%APY minus 2.8% CPI (February 2026) Money Market Savings Account at 3.90% APY, Citizens BankCitizens Bank470 Bank St, New London, CT 06320A+5.0 ★Texas Ratio: 5.44%Real return: +0.70%APY minus 2.8% CPI (February 2026) Citizens Private Client Money Market at 3.50% APY, CorePlus Federal Credit UnionCorePlus Federal Credit Union202 Salem Tpke, Norwich, CT 06360A+5.0 ★Texas Ratio: 2.59%Real return: +0.70%APY minus 2.8% CPI (February 2026) Nonprofit Money Market at 3.50% APY, and Arrha Credit UnionArrha Credit Union231 Hazard Ave, Enfield, CT 06082 4647Real return: +0.60%APY minus 2.8% CPI (February 2026) Business Money Market at 3.40% APY. Money market rates as of October 13, 2026 according to verified data from MonitorBankRates.
Use the tables below to compare money market rates across Connecticut side-by-side. Connecticut money market rates currently reach as high as 4.00% APY from Connex Credit Union at PO Box 477, North Haven, CT 06473 0477. Rates are continually updated, so we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in Connecticut and surrounding area. Last Updated and Verified: October 13, 2026
Compare the Best Money Market Rates Today in Connecticut
Earn 4.00% APY on balances of $2,500 and over. Balances below $2,500 earn 0.30% APY. Promotional Money Market rate is exclusive to business accounts, and is effective as of June 1, 2026. The offer is exclusively for new funds that are not currently on deposit at Connex, and is only valid for accounts opened online.
No Monthly Fees | No minimum account balance requirements -and unlimited transactions.
Preferred rates; New money is required to qualify for preferred rates.
Preferred rates; New money required to qualify for preferred rates.
Tier 3
Balance: $1,000,000+. APY* - Annual Percentage Yield assumes that all funds, including dividends, remain on deposit for 365 days. Fees may reduce earnings. Rates subject to change daily and may change after the account is opened. Accounts are insured by NCUA up to $250,000. Shares and Deposits in excess of NCUA limits are fully insured by MSIC.
Balance: $1,000,000+; The minimum balance to avoid a service fee is $2,500.00. Fees may reduce earnings. Rates subject to change daily and may change after the account is opened. Accounts are insured by NCUA up to $250,000. Shares and Deposits in excess of NCUA limits are fully insured by MSIC.
Balance: $500,000 and up
Requires a Beacon Bank checking account with an ownership relationship. Balance cannot exceed $5,000,000. Interest rate paid on the entire balance.
- Oct 2, 20263.20%▲ from 3.05%
- Sep 28, 20263.05%first recorded
Balance: $1,000,000+
Balance: 250,000.00 And Up
Requires a Beacon Bank checking account with an ownership relationship. Balance cannot exceed $5,000,000. Interest rate paid on the entire balance.
Balance: $250,000 - $999,999.99
Balance: $100,000 and over; Refer to Important Account Information for Our Member for transaction limitations
Balance: $1,000,000.00 and up
Balance: $1,000,000.00 and Up
Balance: $500,000 and Over
Balance: $250,000+
Tier 2
Balance: $50,000 - $249,999.99
Balance: Tier 5 - Average daily balance $500,000 +
Rate is variable and subject to change after the account is open. Fees may reduce earnings. Excessive transfers or withdrawals may result in fees.
Balance: $100,000-$249,999.99
Balance: $100,000.00-499,999.99
$250,000; Balance: $250,000 & Up
- Oct 5, 20262.69%▲ from 2.43%
- Sep 14, 20262.43%first recorded
Balance: $50,000.00 - $249,999.99
Balance: $0.01 - $49,999.99
Balance: $1,000,000 - $999,999,999.99
Balance: $250,000 - $499,999.99
Balance: $100,000 or more
Balance: $0.01 - $2,000.00
Balance: $300,000.00 and greater; 25 Karat Money Market***
Balance: $0.01 to $999,999.99
Balance: $0.01 to $999,999.99
Balance: $500,000.00 or greater
Balance: $500,000 or greater
$100,000 - $249,999; Balance: $100,000 - $249,999
- Sep 18, 20262.28%▲ from 2.18%
- Sep 14, 20262.18%first recorded
Balance: Tier 4 - Average daily balance $250,000 < $500,000
Balance: $250,000-$499,999
Balance: $50,000-$99,999.99
Limited Time Offer
$50,000; Balance: > $50,000; Effective 12/18/2025
Balance: $1,000,000 and over
Balance: $250,00.00 - $499,999.99
Balance: $250,000-$499,999.99
Balance: $250,000.00 and OVER
Balance: $100,000.00 and OVER
- Oct 7, 20262.02%▲ from 2.00%
- Sep 24, 20262.00%▼ from 2.02%
- Sep 19, 20262.02%first recorded
Balance: $25,000.00 - $999,999.99
Balance: $50,000 and over
Rates as of September 1, 2026. Minimum of $2,500 to open.
Minimum deposit and balance of $75,000.01
Balance: $100,000 & Over
Balance: $25,000.00 - $49,999.99
Balance: $100,000 - $249,999.99
Balance: $250,000.00
Balance: $250,000.00
Balance: $0.01-$49,999.99
Balance: $250,000 and up
Balance: $50,000 and up
Balance: $200,000.00 - $299,999.99; 25 Karat Money Market***
Balance: $75,000 and greater
Balance: $100,000
Balance: $500,000 - $999,999
$20001 - $50000; Balance: $20001 - $50000; Effective 12/18/2025
Balance: $100,000.00 - $249,999.99
Balance: $100,000-$249,999.99
Up to $99,999; Balance: Up to $99,999
- Sep 18, 20261.77%▲ from 1.67%
- Sep 14, 20261.67%first recorded
Balance: Tier 3 - Average daily balance $100,000 < $250,000
Balance: $75,000-$249,999
Balance: $1,000,000+
Balance: $1,000,000+
Balance: $250,000 - $499,999
Balance: $50,000
Balance: $100,000 - $249,999
$20,000; Balance: $0.00 - $20,000.00; Effective 12/18/2025
Balance: $50,000 - $99,999.99
Balance: $50,000-$99,999.99
Balance: $50,000 and over
Balance: $200,000.00 and higher
Balance: $50,000 - $99,999.99
Balance: $100,000 and over
Balance: $100,000 and over
Balance: $10,000 - $49,999
Balance: $2,000.01 - $6,000.00
Balance: $250,000.00 and over; Average Daily Balance
Balance: $100,000.00 - $199,999.99; 25 Karat Money Market***
Balance: $100,000.00 and greater; Maxi Money Market**
Balance: $250,000 - $999,999.99. APY* - Annual Percentage Yield assumes that all funds, including dividends, remain on deposit for 365 days. Fees may reduce earnings. Rates subject to change daily and may change after the account is opened. Accounts are insured by NCUA up to $250,000. Shares and Deposits in excess of NCUA limits are fully insured by MSIC.
Balance: $250,000-$999,999.99; The minimum balance to avoid a service fee is $2,500.00. Fees may reduce earnings. Rates subject to change daily and may change after the account is opened. Accounts are insured by NCUA up to $250,000. Shares and Deposits in excess of NCUA limits are fully insured by MSIC.
Balance: $25,000 to $74,999
Balance: Tier 2 - Average daily balance $50,000 < $100,000
Balance: $20,000
Balance: $150,000.00 - $199,999.99
Balance: $25,000.00 - $49,999.99
Balance: $25,000-$49,999.99
Balance: $100,000.00 - $149,999.99
Balance: $25,000-$74,999
Balance: $150,000.00
Balance: $150,000.00
Balance: $150,000 - $999,999.99
Banks and Credit Unions: If you identify an incorrect rate or wish to request the removal of your institution’s data, please contact us here.
Connecticut Money Market Rate Trends
Compare local Connecticut money market quotes against the statewide average
Daily money market rate averages tracked across our database of 8,500+ banks and credit unions, updated every evening.
Connecticut high-yield MMA rates currently average 3.011% APY.
Connecticut standard MMA rates rose 0.002 points over the past 7 days to 0.653% APY.
Connecticut Money Market Rate Forecast, Next 12 Months
Money market rates move with Federal Reserve policy. Our model uses the current CT high-yield MMA average and a Fed funds spread to project the likely rate trajectory for 2026 to 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 CT high-yield money market average of 3.011% 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 to 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 in Connecticut.
Money Market Account Earnings in Connecticut
Annual interest earnings at current CT 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 (3.011% APY) | Monthly Earnings | Standard MMA (0.653% APY) | Monthly Earnings |
|---|---|---|---|---|
| $10,000 | $301.07 / year | $25.09 | $65.29 / year | $5.44 |
| $25,000 | $752.68 / year | $62.72 | $163.23 / year | $13.60 |
| $50,000 | $1,505.35 / year | $125.45 | $326.45 / year | $27.20 |
| $100,000 | $3,010.70 / year | $250.89 | $652.90 / year | $54.41 |
| 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: Connecticut money market rate averages as of October 13, 2026. | ||||
About Our Connecticut Money Market Rate Database
MonitorBankRates tracks 47 money market rates from 17 banks and 30 credit unions offering money market deposit accounts to Connecticut residents, including community institutions, regional banks, and national online options. 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 to 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 rate: Connex Credit Union offers a money market account at 4.00% APY with a minimum deposit of $2,500. Use the rate table above to compare all current offers in Connecticut.
How to Find the Best Money Market Rates in Connecticut
What to compare when shopping for a money market account in Connecticut
To find the best money market APYs in Connecticut, start with credit unions and online-only banks: Connecticut has 30 credit unions in our database, and they consistently offer some of the highest yields because they are member-owned nonprofits with lower overhead than traditional banks.
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 to $25,000, with lower rates (or monthly fees) below that threshold. The current CT high-yield money market average is 3.011% but top local institutions are offering as high as 4.00%, 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. Connecticut high-yield money market rates currently average 3.011% 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 at Connecticut institutions keeps idle cash working harder while remaining fully accessible.
- You prefer banking locally: 47 institutions in Connecticut report money market rates to our database.
- You’re among Connecticut’s 18.5% of residents aged 65+ for whom liquid, accessible savings complement fixed-income holdings.
- 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 Connecticut CD rates
- You don’t need check writing and want a lower minimum Connecticut savings rates
- You need daily transaction access Connecticut checking rates
Connecticut Financial Snapshot
Local demographics and economic context for savers . Source: U.S. Census Bureau
18.5% of residents are 65 or older, in line with the national average of 17.3%. At today’s CT high-yield money market average of 3.011%, saving 10% of the local median salary ($5,259/year) would earn an additional $158 annually in interest.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
Money Market Accounts vs. Other Connecticut Options
How money market deposit accounts compare to other deposit products available at banks and credit unions in Connecticut.
| Feature | Money Market | High-Yield Savings | Standard Savings | CD (12-Month) |
|---|---|---|---|---|
| Current CT Avg APY | 3.011% | View Savings Rates | 0.653%(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 to $2,500 | $0 to $100 | $25 to $100 | $500 to $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 Connecticut averages tracked in our database as of October 13, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
Connecticut 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 Connecticut 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 for Connecticut
At CT’s top money market rate of 4.00% from Connex Credit Union, a $10,000 deposit earns $400 annually. Enter your balance to see your exact return.
Savings Goal CalculatorA 3-month emergency fund for the median Connecticut earner is roughly $13,100. At 3.011% APY in a money market account, saving $1,100/month gets you there in about 12 months. Set your target and see your exact timeline.
CD vs. Liquid Deposit AccountConnecticut’s high-yield money market average is 3.011% APY, variable, always accessible, and often with check-writing. A local 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 Connecticut earner makes $52,599/year. Track your income vs. expenses to find your monthly surplus, then put it to work at 3.011% APY.
Retirement PlannerA $25,000 money market balance earning 3.011% APY grows to roughly $45,247 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 Connecticut 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 for Connecticut directly from the official websites of banks and credit unions using our proprietary rate aggregation technology and a dedicated team of rate updaters. Every money market rate displayed on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available yields in Connecticut. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in CT.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update money market rates daily. Because MMA yields can fluctuate rapidly based on market conditions, every product listed features its own specific “last updated” date, giving you complete transparency.
Frequently Asked Questions about Money Market Accounts in Connecticut
What is a Money Market Account (MMA)?
Are Money Market accounts in Connecticut safe?
How often do MMA rates change in Connecticut?
Can I write checks from a Money Market Account?
How much do I need to deposit to open a money market account in Connecticut?
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 in Connecticut for money market accounts?
Best Money Market Rates in Connecticut
- Connex Credit Union
Promotional Business Money Market: 4.00% APY - Zynlo Bank
Money Market Savings Account: 3.90% APY - Citizens Bank
Citizens Private Client Money Market: 3.50% APY - CorePlus Federal Credit Union
Nonprofit Money Market: 3.50% APY - Arrha Credit Union
Business Money Market: 3.40% APY
Connecticut Rates & Resources
Cities in Connecticut
