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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 American Federation of Government Shannon C Williamson

Shannon C Williamson

President at American Federation of Government

Fiscal year ended December 31, 2022. Published on January 25, 2026.

$2,400
2022

Total compensation

Shannon C Williamson has been listed as an employee of American Federation of Government in Form 990 filings since fiscal year 2021. Total compensation for Shannon C Williamson has remained the same from 2021 to 2022.

Annual compensation details

$2,400
±0%
President
2022
$3k other
--
$2,400
President
2021
$3k other
--

Total compensation by year

Compare the compensation of Shannon C Williamson to:

2022

Other employees at American Federation of Government

Mike Dixon
Vice President
$2,400
$0 from org—$2,400 other
Leland Lemmon
Secretary
$1,800
$0 from org—$1,800 other
Adrienne Yates
Treasurer
$1,600
$0 from org—$1,600 other
Brad Wall
Former Treasurer
$800
$0 from org—$800 other
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Revisions to this profile

January 25, 2026:
2022 American Federation of Government 990 published
January 25, 2026:
2021 American Federation of Government 990 published

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