Compound Interest Calculator
CD 1-year Account from Frontier State Bank with 3.74% APY and $1,000 minimum deposit



Use or Change These Amounts and Rates

The product CD 1-year Account from Frontier State Bank with 3.74% APY and $1,000 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 $28,873. The interest earned would be $8,873 and the tax amount on the interest earned would be approximately $2,662.

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 Frontier State Bank

Savings Boost of
$5,425 over 10 years
Cash Savings $20,000
Average Interest Earned $786

 
Frontier State Bank Interest Earned $6,211

 

 

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:
0.55%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 110 77
2 20,110 110 77
3 20,220 111 78
4 20,331 111 78
5 20,442 112 78
6 20,554 113 79
7 20,667 113 79
8 20,780 114 80
9 20,894 114 80
10 21,008 115 81
TOTAL: $1,123 $786

Frontier State Bank Scenario

Rate:
3.74%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 748 524
2 20,748 776 543
3 21,524 805 563
4 22,329 835 585
5 23,164 866 606
6 24,030 899 629
7 24,929 932 653
8 25,861 967 677
9 26,829 1,003 702
10 27,832 1,041 729
TOTAL: $8,873 $6,211

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 12, 2025 3.74%
September 18, 2025 4.12%
April 4, 2025 4.31%
February 17, 2025 4.21%
March 6, 2024 4.90%
February 2, 2024 5.00%
January 2, 2024 5.10%
November 3, 2023 5.46%
October 3, 2023 5.51%
August 20, 2023 4.40%


Featured CD Rates

ONLINE BANKS APY? MIN?

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

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

Last change: ↑0.05% on December 1.

Last change: ↑0.10% on December 1.
Early Withdrawal Penalty is 90 days interest.

Last change: ↓0.15% on November 26.



Customer Reviews for Frontier State Bank


  • January 16, 2019

    CDs 12 Month Rates

    12 mo now pays 2.80% apr

  • November 7, 2018 |

    now pays 1.98%, 2.00% apr


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