Compound Interest Calculator
CD 3-year Account from Gateway First Bank with 2.90% APY and $500 minimum deposit



Use or Change These Amounts and Rates

The product CD 3-year Account from Gateway First Bank with 2.90% APY and $500 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 $26,619. The interest earned would be $6,619 and the tax amount on the interest earned would be approximately $1,986.

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 Gateway First Bank

Savings Boost of
$3,542 over 10 years
Cash Savings $20,000
Average Interest Earned $1,091

 
Gateway First Bank Interest Earned $4,633

 

 

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:
0.75%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 151 105
2 20,151 152 106
3 20,302 153 107
4 20,455 154 108
5 20,609 155 109
6 20,764 156 109
7 20,921 158 110
8 21,078 159 111
9 21,237 160 112
10 21,397 161 113
TOTAL: $1,558 $1,091

Gateway First Bank Scenario

Rate:
2.90%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 580 406
2 20,580 597 418
3 21,177 614 430
4 21,791 632 442
5 22,423 650 455
6 23,073 669 468
7 23,742 689 482
8 24,431 708 496
9 25,139 729 510
10 25,868 750 525
TOTAL: $6,619 $4,633

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 16, 2025 2.90%
September 15, 2025 3.30%
February 17, 2025 3.70%
January 13, 2025 3.40%
July 31, 2024 3.10%


Featured CD Rates

ONLINE BANKS APY? MIN?

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

Last change: ↑0.05% on December 1.

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 Gateway First Bank (5)


  • June 25, 2020 | Replies 1

    Online CDs 12 Month Rates

    Ok, GFB's site a bit more compliant today. Unfortunately the rate posted here is not current. 1.05% and look at that minimum!

    Savvysaver | Nov 24, 2025

    1

  • June 17, 2020 | Replies 1

    Online Savings Rates

    Perhaps someone would enlighten me, this product seems to be unavailable -?- GFB does list an interest rate for a savings account but offers no opportunity to open such.

    Savvysaver | Nov 24, 2025

    1

  • April 27, 2020 |

    Online CDs 12 Month Rates

    I was very impressed with the safety when setting up my CD.


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