Compound Interest Calculator
Money Market Account from NATIONAL COOPERATIVE BANK, N.A. with 3.77% APY and $5,000 minimum deposit



Use or Change These Amounts and Rates

The product Money Market Account from NATIONAL COOPERATIVE BANK, N.A. with 3.77% APY and $5,000 minimum deposit and a tax rate of 30 compounded annually, with an initial amount of $20,000, after 10 years would have grown your savings to approximately $28,957. The interest earned would be $8,957 and the tax amount on the interest earned would be approximately $2,687.

Please note that this analysis assumes a constant interest rate and doesn't take into account any fees associated with the savings account.

The Results for NATIONAL COOPERATIVE BANK, N.A.

Savings Boost of
$5,957 over 10 years
Cash Savings $20,000
Average Interest Earned $312

 
NATIONAL COOPERATIVE BANK, N.A. Interest Earned $6,270

 

 

See comparison detail table

This analysis is for demonstrative purposes only and may change should certain assumptions prove incorrect. Savings rates may change and CD rates may not be renewable for the length of the term of the analysis. The difference between the bank rate entered and the average rate may not remain constant throughout the term.

Comparison Detail Table Close X

Average Rate Scenario

Rate:
0.22%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 44 31
2 20,044 44 31
3 20,088 44 31
4 20,133 44 31
5 20,177 45 31
6 20,222 45 31
7 20,267 45 31
8 20,311 45 31
9 20,356 45 31
10 20,401 45 32
TOTAL: $446 $312

NATIONAL COOPERATIVE BANK, N.A. Scenario

Rate:
3.77%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 754 528
2 20,754 782 548
3 21,536 812 568
4 22,348 843 590
5 23,191 874 612
6 24,065 907 635
7 24,972 941 659
8 25,914 977 684
9 26,891 1,014 710
10 27,905 1,052 736
TOTAL: $8,957 $6,270

Take Action

The accounts below offer some of the best rates in the country can be opened online, and are available nationally. As the calculator shows, changing accounts to earn a higher interest rate can really add up over time.


Recent Rate Changes



Date APY
September 18, 2025 3.77%
August 20, 2023 2.53%


Featured CD Rates

ONLINE BANKS APY? MIN?

Last change: ↑2.35% on September 16.

Last change: ↑1.66% on April 4.

Last change: ↑0.66% on February 4.
No Penalty CD.

Last change: ↓0.15% on September 23.

Last change: ↓0.16% on September 18.
3 Month CD.



Customer Reviews for National Cooperative Bank


  • June 1, 2021 |

    Update: STAY AWAY FROM THIS BANK! They have no clue how to run an online bank. This bank is not ready for prime time. Nothing but problems. Customer service is dismal at best.

  • November 2, 2020 |

    WARNING! I just opened a new account and at this time you CANNOT transfer or withdraw your funds via ACH through them. You may use an external bank's ACH to withdraw, however. No where on their website is this stated. I was told NCB is working to enable ACH transfers but no can do now. This is insane! Obviously NCB is not ready for prime time.


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