Compound Interest Calculator
CD 1-year Account from Gateway First Bank with 3.30% APY and $500 minimum deposit
Use or Change These Amounts and Rates
The product CD 1-year Account from Gateway First Bank with 3.30% 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 $27,672. The interest earned would be $7,672 and the tax amount on the interest earned would be approximately $2,301.
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
$4,582 over 10 years
$4,582 over 10 years
Cash Savings
$20,000
Average Interest Earned
$788
Gateway First Bank Interest Earned
$5,370
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 | 112 | 78 |
| 5 | 20,443 | 112 | 79 |
| 6 | 20,555 | 113 | 79 |
| 7 | 20,668 | 113 | 79 |
| 8 | 20,781 | 114 | 80 |
| 9 | 20,895 | 115 | 80 |
| 10 | 21,010 | 115 | 81 |
| TOTAL: | $1,126 | $788 |
Gateway First Bank Scenario
| Rate: 3.30% |
Annual Interest |
Annual Interest (After Tax) |
|
|---|---|---|---|
| 1 | 20,000 | 660 | 462 |
| 2 | 20,660 | 682 | 477 |
| 3 | 21,342 | 704 | 493 |
| 4 | 22,046 | 728 | 509 |
| 5 | 22,774 | 752 | 526 |
| 6 | 23,525 | 776 | 543 |
| 7 | 24,301 | 802 | 561 |
| 8 | 25,103 | 828 | 580 |
| 9 | 25,932 | 856 | 599 |
| 10 | 26,788 | 884 | 619 |
| TOTAL: | $7,672 | $5,370 |
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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 |
|---|---|
| February 2, 2026 | 3.30% |
| November 17, 2025 | 3.40% |
| September 16, 2025 | 3.70% |
| September 15, 2025 | 4.00% |
| February 17, 2025 | 4.25% |
| January 13, 2025 | 3.90% |
| December 9, 2024 | 4.15% |
| August 26, 2024 | 4.30% |
| July 31, 2024 | 4.50% |
Featured CD Rates
| ONLINE BANKS | APY? | MIN? | ||
|---|---|---|---|---|
|
|
4.50% |
$1,500 |
Learn More | |
|
Last change: ↑0.25% on August 10. |
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|
|
4.50% |
$10,000 |
Learn More | |
|
Last change: ↑0.65% on August 6. |
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|
|
4.50% |
$10,000 |
Learn More | |
|
Last change: ↑1.20% on August 6. |
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|
|
4.50% |
$10,000 |
Learn More | |
|
Last change: ↑1.20% on August 6. |
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|
|
4.45% |
$500 |
Learn More | |
|
Last change: ↑0.40% on April 27. |
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Customer Reviews for Gateway First Bank
Savvysaver
June 25, 2020
Ok, GFB's site a bit more compliant today. Unfortunately the rate posted here is not current. 1.05% and look at that minimum!
Is this review helpful? Yes:1 / No: 1
Savvysaver
June 17, 2020
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.
Is this review helpful? Yes:1 / No: 0
LouW
April 27, 2020 |
I was very impressed with the safety when setting up my CD.
Is this review helpful? Yes:0 / No: 0
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