Compound Interest Calculator
Savings Account from North American Savings Bank with 3.70% APY and $10,000 minimum deposit



Use or Change These Amounts and Rates

The product Savings Account from North American Savings Bank with 3.70% APY and $10,000 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 $28,762. The interest earned would be $8,762 and the tax amount on the interest earned would be approximately $2,629.

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 North American Savings Bank

Savings Boost of
$5,815 over 10 years
Cash Savings $20,000
Average Interest Earned $318

 
North American Savings Bank Interest Earned $6,133

 

 

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:
0.23%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 45 32
2 20,045 45 32
3 20,090 45 32
4 20,135 45 32
5 20,181 45 32
6 20,226 46 32
7 20,272 46 32
8 20,317 46 32
9 20,363 46 32
10 20,409 46 32
TOTAL: $455 $318

North American Savings Bank Scenario

Rate:
3.70%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 740 518
2 20,740 767 537
3 21,507 796 557
4 22,303 825 578
5 23,128 856 599
6 23,984 887 621
7 24,872 920 644
8 25,792 954 668
9 26,746 990 693
10 27,736 1,026 718
TOTAL: $8,762 $6,133

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
December 15, 2025 3.70%
November 3, 2025 3.80%
October 20, 2025 3.95%
September 3, 2025 4.00%
September 3, 2025 3.50%
January 18, 2025 4.10%
December 23, 2024 4.20%
November 18, 2024 4.55%
October 29, 2024 4.75%
October 2, 2024 4.90%
September 10, 2024 5.00%
June 21, 2024 5.30%
June 7, 2024 5.10%


Featured CD Rates

ONLINE BANKS APY? MIN?

Last change: ↑0.20% on December 7.
Early Withdrawal Penalty is 6 months interest.

Last change: ↑0.15% on December 22.

Last change: ↑0.20% on December 7.

Last change: ↑0.10% on November 3.
Early Withdrawal Penalty is 90 days interest.



Customer Reviews for North American Savings Bank


  • February 15, 2024 |

    Savings Rates

    I have always had great experiences with short-term CDs from this bank. No delays.

  • February 10, 2023 |

    Savings Rates

    Just received an email saying their rate is now 4.39% APY. NASB has been raising their rates ahead of all other online banks I have.

  • January 9, 2023

    Online CDs 12 Month Rates

    I apply for CD but got turned down due to inaccurate information. I called them and they said to use a different email address. The application did not work at all. It is not easy to open an application at that bank Comparing other banks is much smoother.


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