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Post Judgment Interest Table

The Iowa Code provides that interest is allowed on all money due on court judgments and decrees as of the date of judgment at a rate equal to the one-year treasury constant maturity index published by the Federal Reserve plus two percent, unless the rate is fixed by contract. See Iowa Code sections 535.3(1) and 668.13.

For example, if the applicable constant maturity rate were 1.53%, the interest rate on the money due for a noncontractual dispute would be 3.53%.

State court administration provides these interest rates in compliance with Iowa code section 668.13(3). The Federal Reserve's H15 reports on which these interests are based can be found on the Federal Reserve's website at: https://www.federalreserve.gov/releases/h15/ .

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2024
02/12/2024 4.83
01/09/2024 4.84

 

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2023
   
12/13/2023 5.14
11/08/2033 5.33
10/09/2023 5.39
09/13/2023 5.40
08/09/2023 5.30
07/13/2023 5.44
06/08/2023 5.20
05/08/2023 4.59
04/10/2023 4.51
03/08/2023 5.22
02/07/2023 4.79
01/09/2023 4.78

 

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2022
12/08/2022 4.73
11/08/2022 4.76
10/20/2022 4.50
09/08/2022 3.61
08/12/2022 3.26
07/08/2022 2.82
06/20/2022 2.88
05/10/2022 2.08
04/13/2022 1.78
03/18/2022 1.35
02/15/2022 1.13
01/12/2022 .46

 

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2021
12/08/2021 .28
11/20/2021 .16
10/12/2021 .10
9/8/2021 .08
8/11/2021 .08
7/7/2021 .08
6/11/2021 .05
5/12/2021 .05
4/12/2021 .06
3/10/2021 .09
2/9/2021 .06
1/19/2021 .10

 

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2020
12/23/2020 .09
11/10/2020 .12
10/09/2020 .13
9/11/2020 .14
8/11/2020 .14
7/10/2020 .15
6/09/2020 .18
5/12/2020 .15
4/10/2020 .25
3/24/2020 .15
2/11/2020 1.49
1/14/2020 1.53

 

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2019
12/10/19 1.57
11/13/2019 1.58
10/11/2019 1.59
9/10/2019 1.73
8/13/2019 1.78
7/19/2019 1.95
6/11/2019 1.97
5/13/2019 2.37
4/9/2019 2.43
3/12/2019 2.53
2/12/2019 2.54
1/11/2019 2.59

 

Date of Federal Reserve Auction 1-Year Treasury Constant Maturity (Interest) Rate
2018
12/11/2018 2.68
11/13/2018 2.74
10/8/2018 2.63
9/26/2018 2.58
8/27/2018 2.44
7/16/2018 2.39
6/12/2018 2.24
5/21/2018 2.32
4//23/2018 2.21
3/12/2018 2.05
2/22/2018 2.01
1/11/2018 1.78

Post Judgment Interest Rate Table 1982-2000

Post Judgment Interest Rate Table 2001-2017

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