Below you will find rates for our most popular accounts that allow you to earn interest.

Because we recognize that your life is unique, we are also available to speak with you by phone or in person to help you find the right solution to meet your personal goals. We will take the time to understand your aspirations and offer you a choice of programs that will meet your unique needs, now and as those needs evolve.

For additional rates or more information, contact us in the way that is most convenient for you.

Website Deposit Rates
All rates effective Tuesday, October 5, 2021 unless otherwise noted and are subject to change without notice.
Certificates of Deposit - Fixed Rate
NameMinimum Balance To Earn Stated ApyInterest RateAnnual Percentage Yield ApyPeriods
90 Day
($500.00 minimum to open)
500.000.099950.1012
6 Month
($500.00 minimum to open)
500.000.099950.1012
6 Month Add-On
($500.00 minimum to open)
500.000.149900.1512
9 Month
($500.00 minimum to open)
500.000.199820.2012
1 Year
($500.00 minimum to open)
500.000.199820.2012
1 1/2 Year (18 Month)
($500.00 minimum to open)
500.000.199820.2012
2 Year
($500.00 minimum to open)
500.000.249710.2512
3 Year
($500.00 minimum to open)
500.000.299590.3012
4 Year
($500.00 minimum to open)
500.000.299590.3012
5 Year
($500.00 minimum to open)
500.000.299590.3012
5 Year Bump-Up
($500.00 minimum to open)
500.000.299590.3012
  • $500.00 minimum to open Certificate of Deposit. A substantial interest penalty may be requited for early withdrawals from Certificates of Deposit and IRA CDs. Contact a representative for further information regarding applicable fees and terms. Fees could reduce the earnings on the account.
Personal Checking and Savings Accounts*
NameMinimum Balance To Earn Stated ApyInterest RateAnnual Percentage Yield ApyPeriods
Better Checking
($10.00 minimum to open)
100.000.010000.0112
Senior Checking
($10.00 minimum to open)
100.000.010000.0112
Premier Checking
($10.00 minimum to open)
500.000.020000.0212
Premier Checking
($10.00 minimum to open)
25000.000.030000.0312
Premier Checking
($10.00 minimum to open)
50000.000.049990.0512
Everyday Savings
($10.00 minimum to open)
100.000.010000.0112
Everyday Savings
($10.00 minimum to open)
2500.000.020000.0212
Everyday Savings
($10.00 minimum to open)
10000.000.030000.0312
Everyday Savings
($10.00 minimum to open)
25000.000.039990.0412
Youth Savings
($1.00 minimum to open)
1.000.030000.0312
Goal-Setter Savings/GOALS
($2.00 minimum to open)
2.000.020000.0212

*Checking Accounts are variable rate accounts. The interest rates and APYs may change at the discretion of the Bank. Fees could reduce the earnings. Savings Accounts are variable rate accounts. The interest rates and APYs may change at the discretion of the Bank. Fees could reduce earnings.

Personal Money Market
NameMinimum Balance To Earn Stated ApyInterest RateAnnual Percentage Yield ApyPeriods
Everyday Money Market
($500.00 minimum to open)
1000.000.010000.0112
Everyday Money Market
($500.00 minimum to open)
10000.000.020000.0212
Everyday Money Market
($500.00 minimum to open)
25000.000.030000.0312
Everyday Money Market
($500.00 minimum to open)
100000.000.049990.0512
Everyday Money Market
($500.00 minimum to open)
250000.000.099950.1012

Money Market Accounts are variable rate accounts. The interest rates and APYs may change at the discretion of the Bank. Fees could reduce earning.

Health Savings Account* - HSA
NameMinimum Balance To Earn Stated ApyInterest RateAnnual Percentage Yield ApyPeriods
Health Savings Account ($10.00 minimum to open)0.010.010000.0112
Health Savings Account ($10.00 minimum to open)500.000.010000.0112
Health Savings Account ($10.00 minimum to open)2500.000.099950.1012
Health Savings Account ($10.00 minimum to open)10000.000.149900.1512
Health Savings Account ($10.00 minimum to open)25000.000.249710.2512

*Savings accounts are variable rate accounts.

*The interest rates and APYs may change at the discretion of the Bank.

*Fees could reduce the earnings on Savings accounts.

Premier Personal Money Market*
NameMinimum Balance To Earn Stated ApyInterest RateAnnual Percentage Yield ApyPeriods
Premier Money Market
($25,000.00 minimum to open)
25000.000.049990.0512
Premier Money Market
($25,000.00 minimum to open)
50000.000.049990.0512
Premier Money Market
($25,000.00 minimum to open)
100000.000.099950.1012
Premier Money Market
($25,000.00 minimum to open)
250000.000.099950.1012

*Money Market Accounts are variable rate accounts. The interest rates and APYs may change at the discretion of the Bank. Fees could reduces earnings. Premier Money Market requires an active and in good standing Premier Checking Account. Please refer to Account Details for details.

  • Interest on Merrimack County Savings Bank’s deposits is compounded every month and credited to your account monthly, using the daily balance method. This method applies a daily periodic rate to the principal in the account each day. Accrual of interest on non-cash deposits (for example, checks) begins to accrue no later than the next business day.
  • Please note that all Certificates of Deposit are available as Roth and Traditional IRAs.
  • Please refer to the Account Terms schedule for applicable fees and other details.