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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 Industrial Workers of the World John Mancini

John Mancini

Officer

General Secretary-Treasurer at Industrial Workers of the World

Fiscal year ended June 30, 2021. Published on January 24, 2026.

$63,509
2021

Total compensation

John Mancini has been listed as an employee of Industrial Workers of the World in Form 990 filings since fiscal year 2020. Total compensation for John Mancini has increased by 81.8% from 2020 to 2021.

Annual compensation details

$63,509
+81.8%
General Secretary-Treasurer
2021
$47k org
40 hrs/wk
$17k other
--
$34,929
General Secretary-Treasurer
2020
$26k org
40 hrs/wk
$10k other
--

Total compensation by year

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Revisions to this profile

January 25, 2026:
2022 Industrial Workers of the World 990 published
January 24, 2026:
2021 Industrial Workers of the World 990 published
January 24, 2026:
2020 Industrial Workers of the World 990 published

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