Notice: The ATM at our Biddeford location is back in service. Additionally, please be aware that there is construction next to the branch, but we are open for regular hours. Apologies for any inconvenience.
FDIC-Insured - Backed by the full faith and credit of the U.S. Government
FDIC-Insured - Backed by the full faith and credit of the U.S. Government
Discover a variety of credit and debit cards to suit your lifestyle.
Rates & Fees
Looking for the best way to grow your money? With competitive CD rates and savings account rates, you can rest assured that your money is in good hands.
Certificates of Deposit
Effective as of 8/10/2026
| Term | Interest Rate | APY* |
|---|---|---|
| 6 Month CD | 3.30% | 3.35% |
| 7 Month CD1 | 3.54%1 | 3.60%1 |
| 12 Month CD | 2.96% | 3.00% |
| 18 Month CD | 2.96% | 3.00% |
| 24 Month CD | 2.96% | 3.00% |
| 25 Month CD1 | 3.69%1 | 3.75%1 |
| 30 Month CD | 2.96% | 3.00% |
| 36 Month CD | 2.86% | 2.90% |
| 42 Month CD | 2.86% | 2.90% |
| 48 Month CD | 2.86% | 2.90% |
| 60 Month CD | 3.69% | 3.75% |
| 84 Month CD | 2.86% | 2.90% |
Interest rates are subject to change without notice. Substantial penalty for early withdrawal. $500 minimum balance to open the account. Fees may reduce earnings.
*Annual Percentage Yield.
1 Available to customers with mutual checking or mutual interest checking accounts
Effective as of 8/10/2026
| Balance | Interest Rate | APY* |
|---|---|---|
| $0 - $24,999.99 | 0.10% | 0.10% |
| $25,000 - $49,999.99 | 0.25% | 0.25% |
| $50,000 - $99,999.99 | 0.45% | 0.45% |
| $100,000 - $249,999.99 | 0.90% | 0.90% |
| $250,000 - $499,999.99 | 1.20% | 1.21% |
| $500,000 - $749,999.99 | 1.83% | 1.85% |
| $750,000 or more | 2.08% | 2.10% |
Fees may reduce earnings on this account. Rates are subject to change after account opening.
*Annual Percentage Yield.
Mutual High Yield Savings
Effective as of 8/10/2026
| Balance | Interest Rate | APY* |
|---|---|---|
| $0 - $99,999.99 | 2.96% | 3.00% |
| $100,000.00 or more ** | 0.10% | 0.10% |
Fees may reduce earnings on this account. Rates are subject to change after account opening. An active Mutual Checking or Mutual Interest Checking accounts is required. The Mutual High Yield Savings will be converted to an Essential Money Market if the corresponding checking account is closed. Only one (1) Mutual High Yield Savings allowed per primary customer.
*Annual Percentage Yield.
**Annual Percentage Yield for this tier will range from 0.10% to 3.00% depending on the balance in the account.
High Balance Savings
Effective as of 8/10/2026
| Balance | Interest Rate | APY* |
|---|---|---|
| $0 - $999,999.99 | 0.10% | 0.10% |
| $1,000,000 - $1,499,999.99 | 2.42% | 2.45% |
| $1,500,000 - $2,999,999.99 | 2.95% | 2.99% |
| $3,000,000 - $4,999,999.99 | 3.15% | 3.20% |
| $5,000,000 - $9,999,999.99 | 3.25% | 3.30% |
| $10,000,000 or more | 3.25% | 3.30% |
Fees may reduce earnings on this account. Rates are subject to change after account opening.
*Annual Percentage Yield.
Kids' Savings Account
Effective as of 8/10/2026
| Balance | Interest Rate | APY* |
|---|---|---|
| $0 to $5,000.99 | 1.19% | 1.20% |
| $5,001.00 or more** | 0.32% | 0.32% |
Fees may reduce earnings on these savings accounts. Rates are subject to change after account opening.
*Annual Percentage Yield.
**Annual percentage yield for this tier will range from 0.32% to 1.20% depending on the balance in the account.
Mutual Interest Checking
Effective as of 8/10/2026
| Balance | Interest Rate | APY* |
|---|---|---|
| $0 - $2,499.99 | 0.05% | 0.05% |
| $2,500 - $24,999.99 | 0.10% | 0.10% |
| $25,000 - $99,999.99 | 0.15% | 0.15% |
| $100,000.00 - $249,999.99 | 0.20% | 0.20% |
| $250,000 or more | 0.25% | 0.25% |
Fees may reduce earnings on this account. Rates are subject to change after account opening.
*Annual Percentage Yield.
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