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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 International Association of Machinists & Aerospace Workers Robert Zinn

Robert Zinn

Officer

Secretary and Treasurer at International Association of Machinists & Aerospace Workers

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$71,556
2023

Total compensation

Robert Zinn has been listed as an employee of International Association of Machinists & Aerospace Workers in Form 990 filings since fiscal year 2021. Total compensation for Robert Zinn has increased by 16.1% from 2021 to 2023.

Annual compensation details

$71,556
+8.5%
Secretary and Treasurer
2023
$72k org
40 hrs/wk
$65,944
+7%
Secretay Treasurer
2022
$66k org
40 hrs/wk
$61,636
Secretay Treasurer
2021

Total compensation by year

Compare the compensation of Robert Zinn to:

2023

Other employees at International Association of Machinists & Aerospace Workers

Garrett Gerdes
Vice President Communicator
$3,614
$3,614 from orgNo related compNo other comp
Kevin Oelrich
Recording Secretary
$1,402
$1,402 from orgNo related compNo other comp
Terry Knoth
President
$726
$726 from orgNo related compNo other comp
David Witt
Conductor
$180
$180 from orgNo related compNo other comp
Matt Johnson
Trustee
$165
$165 from orgNo related compNo other comp
Mark Linder
Trustee
$150
$150 from orgNo related compNo other comp
Andy Elser
Trustee
$135
$135 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2023 International Association of Machinists & Aerospace Workers 990 published
January 25, 2026:
2022 International Association of Machinists & Aerospace Workers 990 published
January 25, 2026:
2021 International Association of Machinists & Aerospace Workers 990 published

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