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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 R Street Institute Kevin Kosar

Kevin Kosar

Highest compensated employee

Vice President, Research Partnerships at R Street Institute

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$193,334
2019

Total compensation

Kevin Kosar has been listed as an employee of R Street Institute in Form 990 filings since at least fiscal year 2016. Total compensation for Kevin Kosar has increased by 14% from 2016 to 2019.

Annual compensation details

$193,334
+0.5%
Vice President, Research Partnerships
2019
$186k org
40 hrs/wk
$8k other
--
$192,366
-1%
Vice President, Policy
2018
$186k org
40 hrs/wk
$7k other
--

Total compensation by year

Compare the compensation of Kevin Kosar to:

2019

Other employees at R Street Institute

Elias Rothenberg-Lehrer
President
$280,113
$257,524 from orgNo related comp$22,589 other
Erica Schoder
Senior Vice President and CORP Treasurer
$215,393
$200,320 from orgNo related comp$15,073 other
Andrew Smarick
Director, CSEW
$176,325
$152,594 from orgNo related comp$23,731 other
Charles Duan
Director, TECH
$174,031
$156,219 from orgNo related comp$17,812 other
James Baker
Director, NSCS
$169,761
$163,148 from orgNo related comp$6,613 other
Philip Wallach
Senior Fellow, Governance
$169,744
$150,699 from orgNo related comp$19,045 other
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Revisions to this profile

January 24, 2026:
2019 R Street Institute 990 published
January 24, 2026:
2018 R Street Institute 990 published
January 24, 2026:
2017 R Street Institute 990 published

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$194,328
+14.6%
Vice President, Policy
2017
$189k org
40 hrs/wk
$7k other
--
$169,585
Director of Governance Program
2016
$165k org
40 hrs/wk
$6k other
--