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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 National Treasury Employees Union Katherine Sybenga

Katherine Sybenga

Highest compensated employee

Director of Legislative and Political at National Treasury Employees Union

Fiscal year ended September 30, 2024. Published on January 25, 2026.

$257,481

2024

Total compensation

Katherine Sybenga has been listed as an employee of National Treasury Employees Union in Form 990 filings since fiscal year 2024.

Annual compensation details

$257,481

Director of Legislative and Political

2024

$244k org

40 hrs/wk

$15k other

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Total compensation by year

Compare the compensation of Katherine Sybenga to:

2024

Other employees at National Treasury Employees Union

Doreen Greenwald

National President (Effective 8/10/2023)

$285,693 from orgNo related comp$39,330 other

Director of Operations and Administration

$264,476 from orgNo related comp$19,657 other

Kenneth Moffett

Director of Negotiations

$256,982 from orgNo related comp$20,586 other

Anthony Reardon

National President (Thru 8/10/2023)

$222,349 from orgNo related comp$51,440 other

Field Operations Director

$250,917 from orgNo related comp$13,102 other

General Counsel

$244,137 from orgNo related comp$12,344 other

National Executive Vice President (Effective 7/27/

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January 25, 2026:

2024 National Treasury Employees Union 990 published

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