Compound Interest Calculator
CD 3-year Account from Amerant Bank, National Association with 3.25% APY and $500 minimum deposit



Use or Change These Amounts and Rates

The product CD 3-year Account from Amerant Bank, National Association with 3.25% 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 $27,538. The interest earned would be $7,538 and the tax amount on the interest earned would be approximately $2,261.

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 Amerant Bank, National Association

Savings Boost of
$4,184 over 10 years
Cash Savings $20,000
Average Interest Earned $1,092

 
Amerant Bank, National Association Interest Earned $5,277

 

 

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 20,000 151 106
2 20,151 152 106
3 20,303 153 107
4 20,456 154 108
5 20,610 155 109
6 20,765 157 110
7 20,922 158 110
8 21,080 159 111
9 21,239 160 112
10 21,399 161 113
TOTAL: $1,560 $1,092

Amerant Bank, National Association Scenario

Rate:
3.25%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 650 455
2 20,650 671 470
3 21,321 693 485
4 22,014 715 501
5 22,730 739 517
6 23,468 763 534
7 24,231 788 551
8 25,018 813 569
9 25,832 840 588
10 26,671 867 607
TOTAL: $7,538 $5,277

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
November 3, 2025 3.25%
September 18, 2025 3.40%
November 18, 2024 3.75%
August 31, 2024 4.00%
August 7, 2024 4.75%
April 23, 2024 4.00%
August 19, 2023 2.75%
August 18, 2023 2.75%


Featured CD Rates

ONLINE BANKS APY? MIN?

Last change: ↓0.16% on September 18.

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

Last change: ↓0.10% on October 13.

Last change: ↓0.15% on October 13.



Customer Reviews for Amerant Bank, Formerly Mercantil Bank


  • August 30, 2023

    CDs 12 Month Rates

    Try to open account on line make you use PLAID to xfer money PLAID doesn't connect with many banks, Cannot do over phone. Discover, Penfed all ok this bank is useless.

    I had acct before still bad. Stay away.

  • January 14, 2021

    Amerant bank in next to impossible to get a hold of. I have called 5 or 6 times in a day and never been able to get someone to answer the phone. Seriously regretting doing business with them......uggh. I wish I could go back in time and go with someone else.


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