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Comparison of Deposit Account from TINKER with 3.30% - December 2025


Long-Term Analysis of SPECTRUM with 4.15% APY and TINKER with 3.30% 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
    SPECTRUM
    4.15%
    -
    $50,000
    36 Month
    Credit Union
    5.51x (National Avg. - 0.75%)
    $100,000
     
    SCENARIO
    Year Rate
    4.15%    		 Annual
    Interest    		 Annual Interest
    (After Tax)
    1 50,000 2,075 1,453
    2 52,075 2,161 1,513
    3 54,236 2,251 1,576
    4 56,487 2,344 1,641
    5 58,831 2,441 1,709
    6 61,273 2,543 1,780
    7 63,815 2,648 1,854
    8 66,464 2,758 1,931
    9 69,222 2,873 2,011
    10 72,095 2,992 2,094
    11 75,087 3,116 2,181
    12 78,203 3,245 2,272
    13 81,448 3,380 2,366
    14 84,828 3,520 2,464
    15 88,349 3,666 2,567
    16 92,015 3,819 2,673
    17 95,834 3,977 2,784
    18 99,811 4,142 2,900
    19 103,953 4,314 3,020
    20 108,267 4,493 3,145
    TOTAL $62,760 $43,932
  • 2
    LOCAL CD
    TINKER
    3.30%
    -
    $50,000
    36 Month
    Credit Union
    4.38x (National Avg. - 0.75%)
    $50,000
     
    SCENARIO
    Year Rate
    3.30%    		 Annual
    Interest    		 Annual Interest
    (After Tax)
    1 50,000 1,650 1,155
    2 51,650 1,704 1,193
    3 53,354 1,761 1,232
    4 55,115 1,819 1,273
    5 56,934 1,879 1,315
    6 58,813 1,941 1,359
    7 60,754 2,005 1,403
    8 62,758 2,071 1,450
    9 64,829 2,139 1,498
    10 66,969 2,210 1,547
    11 69,179 2,283 1,598
    12 71,462 2,358 1,651
    13 73,820 2,436 1,705
    14 76,256 2,516 1,762
    15 78,772 2,599 1,820
    16 81,372 2,685 1,880
    17 84,057 2,774 1,942
    18 86,831 2,865 2,006
    19 89,697 2,960 2,072
    20 92,657 3,058 2,140
    TOTAL $45,714 $32,000

    All calculations are for demonstration purposes only.

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