Compound Interest Calculator
CD 13-month Account from North American Savings Bank, F.S.B. with 3.50% APY and $5,000 minimum deposit



Use or Change These Amounts and Rates

The product CD 13-month Account from North American Savings Bank, F.S.B. with 3.50% 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 $28,212. The interest earned would be $8,212 and the tax amount on the interest earned would be approximately $2,464.

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, F.S.B.

Savings Boost of
$5,432 over 10 years
Cash Savings $20,000
Average Interest Earned $317

 
North American Savings Bank, F.S.B. Interest Earned $5,748

 

 

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 45 31
2 20,045 45 31
3 20,090 45 32
4 20,135 45 32
5 20,180 45 32
6 20,225 45 32
7 20,270 45 32
8 20,316 46 32
9 20,361 46 32
10 20,407 46 32
TOTAL: $453 $317

North American Savings Bank, F.S.B. Scenario

Rate:
3.50%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 700 490
2 20,700 725 507
3 21,425 750 525
4 22,174 776 543
5 22,950 803 562
6 23,754 831 582
7 24,585 860 602
8 25,446 891 623
9 26,336 922 645
10 27,258 954 668
TOTAL: $8,212 $5,748

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 3, 2025 3.50%
June 25, 2025 4.20%
March 18, 2025 4.40%
July 19, 2024 5.15%
June 21, 2024 5.35%
February 6, 2024 5.25%
January 20, 2024 4.80%
December 15, 2023 4.90%
December 12, 2023 5.35%
August 20, 2023 5.23%


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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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