Compare Savings vs. CDs
Comparison of Deposit Account from ALLIANT with 4.10% - August 2025


Long-Term Analysis of ALLIANT with 3.80% APY and ALLIANT with 4.10% APY

This analysis is for demonstrative purposes only. Savings rates may go up or down, and CD rates may not be renewable for the length of the term of the analysis.

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$
PRODUCT
BANK
APY
STATE
AMOUNT
TERM
BANK TYPE
VS.NAT.AV.
MIN
  • 1
    LOCAL CD
    3.80%
    -
    $50,000
    18 Month
    Credit Union
    6.55x (National Avg. - 0.58%)
    $1,000
     
    SCENARIO
    Year Rate
    3.80%
    Annual
    Interest
    Annual Interest
    (After Tax)
    1 50,000 1,900 1,330
    2 51,900 1,972 1,381
    3 53,872 2,047 1,433
    4 55,919 2,125 1,487
    5 58,044 2,206 1,544
    6 60,250 2,289 1,603
    7 62,539 2,376 1,664
    8 64,916 2,467 1,727
    9 67,383 2,561 1,792
    10 69,943 2,658 1,860
    11 72,601 2,759 1,931
    12 75,360 2,864 2,005
    13 78,224 2,972 2,081
    14 81,196 3,085 2,160
    15 84,282 3,203 2,242
    16 87,484 3,324 2,327
    17 90,809 3,451 2,416
    18 94,259 3,582 2,507
    19 97,841 3,718 2,603
    20 101,559 3,859 2,701
    TOTAL $55,419 $38,793
  • 2
    LOCAL CD
    4.10%
    -
    $50,000
    6 Month
    Credit Union
    10.02x (National Avg. - 0.41%)
    $1,000
     
    SCENARIO
    Year Rate
    4.10%
    Annual
    Interest
    Annual Interest
    (After Tax)
    1 50,000 2,050 1,435
    2 52,050 2,134 1,494
    3 54,184 2,222 1,555
    4 56,406 2,313 1,619
    5 58,718 2,407 1,685
    6 61,126 2,506 1,754
    7 63,632 2,609 1,826
    8 66,241 2,716 1,901
    9 68,957 2,827 1,979
    10 71,784 2,943 2,060
    11 74,727 3,064 2,145
    12 77,791 3,189 2,233
    13 80,980 3,320 2,324
    14 84,300 3,456 2,419
    15 87,757 3,598 2,519
    16 91,355 3,746 2,622
    17 95,100 3,899 2,729
    18 98,999 4,059 2,841
    19 103,058 4,225 2,958
    20 107,284 4,399 3,079
    TOTAL $61,682 $43,178

    All calculations are for demonstration purposes only.

    Featured CD Rates

    ONLINE BANKS APY? MIN?

    Last change: ↓0.50% on October 1, 2024.

    Last change: ↑0.20% on January 18.

    Last change: ↑0.10% on July 13.

    Last change: ↓0.05% on August 2.
    7-Month CD.

    Last change: ↓0.05% on April 30.
    Early Withdrawal Penalty is 3 months interest.