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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees State Tax Research Institute Karl Frieden

Karl Frieden

OfficerTrustee/director

Secretary at State Tax Research Institute

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$371,605
2024

Total compensation

Karl Frieden has been listed as an employee of State Tax Research Institute in Form 990 filings since at least fiscal year 2016. Total compensation for Karl Frieden has increased by 26.7% from 2016 to 2024.

Annual compensation details

$371,605
+4.8%
Secretary
2024
$310k related
40 hrs/wk
$62k other
--
$354,541
-1.1%
Secretary
2023
$303k related
40 hrs/wk
$52k other
--

Total compensation by year

Compare the compensation of Karl Frieden to:

2024

Other employees at State Tax Research Institute

Patrick Reynolds
President
$399,497
$0 from org$341,626 from related$57,871 other
Charles Drury Jr
Treasurer
$312,108
$0 from org$267,900 from related$44,208 other
Douglas Lindholm
Director
$284,090
$0 from org$255,900 from related$28,190 other
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Revisions to this profile

January 25, 2026:
2024 State Tax Research Institute 990 published
January 25, 2026:
2023 State Tax Research Institute 990 published
January 25, 2026:
2022 State Tax Research Institute 990 published

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$358,490
+1.6%
Secretary
2022
$298k related
40 hrs/wk
$62k other
--
$352,970
+2.7%
Secretary
2021
$293k related
40 hrs/wk
$61k other
--
$343,685
+2.3%
Secretary
2020
$285k related
40 hrs/wk
$59k other
--
$335,958
+8%
Secretary
2019
$278k related
40 hrs/wk
$58k other
--
$311,036
+2.9%
Secretary
2018
$270k related
40 hrs/wk
$42k other
--
$302,261
+3.1%
Secretary
2017
$249k related
40 hrs/wk
$54k other
--
$293,226
Secretary
2016
$242k related
40 hrs/wk
$52k other
--

Other people named Karl Frieden

2024
Employee
Karl Frieden
Council on State Taxation
$371,605