Compare Savings vs. CDs
Comparison of Deposit Account from Guaranty Bank and Trust Company with 1.32% - July 2025


Long-Term Analysis of Starion Bank with 0.45% APY and Guaranty Bank and Trust Company with 1.32% APY and St. Johns Bank and Trust Company with 0.50% APY and The First National Bank in Sioux Falls with 0.01% 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
    0.45%
    -
    $50,000
    24 Month
    Bank
    0.68x (National Avg. - 0.66%)
    $25,000
     
    SCENARIO
    Year Rate
    0.45%
    Annual
    Interest
    Annual Interest
    (After Tax)
    1 50,000 225 158
    2 50,225 226 158
    3 50,451 227 159
    4 50,678 228 160
    5 50,906 229 160
    6 51,135 230 161
    7 51,365 231 162
    8 51,596 232 163
    9 51,829 233 163
    10 52,062 234 164
    11 52,296 235 165
    12 52,531 236 165
    13 52,768 237 166
    14 53,005 239 167
    15 53,244 240 168
    16 53,483 241 168
    17 53,724 242 169
    18 53,966 243 170
    19 54,209 244 171
    20 54,453 245 172
    TOTAL $4,698 $3,288
  • 2
    LOCAL CD
    1.32%
    -
    $50,000
    60 Month
    Bank
    1.43x (National Avg. - 0.92%)
    $100,000
     
    SCENARIO
    Year Rate
    1.32%
    Annual
    Interest
    Annual Interest
    (After Tax)
    1 50,000 660 462
    2 50,660 669 468
    3 51,329 678 474
    4 52,006 686 481
    5 52,693 696 487
    6 53,388 705 493
    7 54,093 714 500
    8 54,807 723 506
    9 55,530 733 513
    10 56,263 743 520
    11 57,006 752 527
    12 57,759 762 534
    13 58,521 772 541
    14 59,294 783 548
    15 60,076 793 555
    16 60,869 803 562
    17 61,673 814 570
    18 62,487 825 577
    19 63,312 836 585
    20 64,147 847 593
    TOTAL $14,994 $10,496
  • 3
    LOCAL CD
    0.50%
    -
    $50,000
    60 Month
    Bank
    0.54x (National Avg. - 0.92%)
    $100,000
     
    SCENARIO
    Year Rate
    0.50%
    Annual
    Interest
    Annual Interest
    (After Tax)
    1 50,000 250 175
    2 50,250 251 176
    3 50,501 253 177
    4 50,754 254 178
    5 51,008 255 179
    6 51,263 256 179
    7 51,519 258 180
    8 51,776 259 181
    9 52,035 260 182
    10 52,296 261 183
    11 52,557 263 184
    12 52,820 264 185
    13 53,084 265 186
    14 53,349 267 187
    15 53,616 268 188
    16 53,884 269 189
    17 54,154 271 190
    18 54,424 272 190
    19 54,696 273 191
    20 54,970 275 192
    TOTAL $5,245 $3,671
  • 4
    LOCAL SAVINGS
    0.01%
    -
    $50,000
    N.A.
    Bank
    0.04x (National Avg. - 0.23%)
    $2,500
     
    SCENARIO
    Year Rate
    0.01%
    Annual
    Interest
    Annual Interest
    (After Tax)
    1 50,000 5 4
    2 50,005 5 4
    3 50,010 5 4
    4 50,015 5 4
    5 50,020 5 4
    6 50,025 5 4
    7 50,030 5 4
    8 50,035 5 4
    9 50,040 5 4
    10 50,045 5 4
    11 50,050 5 4
    12 50,055 5 4
    13 50,060 5 4
    14 50,065 5 4
    15 50,070 5 4
    16 50,075 5 4
    17 50,080 5 4
    18 50,085 5 4
    19 50,090 5 4
    20 50,095 5 4
    TOTAL $100 $70

    All calculations are for demonstration purposes only.

    Featured CD Rates

    ONLINE BANKS APY? MIN?

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

    Last change: ↑0.06% on June 24.

    Last change: ↑0.20% on January 18.

    Last change: ↑0.20% on April 9.

    Last change: ↑0.34% on May 27.
    Warning: Early Withdrawal Penalty is 180 days interest.