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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 Closter Nature Center Association Marc Gussen

Marc Gussen

Key employee

Naturalist at Closter Nature Center Association

Fiscal year ended April 30, 2025. Published on January 25, 2026.

$199,724
2025

Total compensation

Marc Gussen has been listed as an employee of Closter Nature Center Association in Form 990 filings since fiscal year 2022. Total compensation for Marc Gussen has increased by 150% from 2022 to 2025.

Annual compensation details

$199,724
+139.9%
Naturalist
2025
$93k org
40 hrs/wk
$93k related
40 hrs/wk
$15k other
--
$83,255
+3.2%
Educatornaturalist
2024
$81k org
40 hrs/wk
$3k

Total compensation by year

Compare the compensation of Marc Gussen to:

2025

Other employees at Closter Nature Center Association

Riley Schwengel
Executive Director
$122,192
$61,096 from org$61,096 from relatedNo other comp
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Revisions to this profile

January 25, 2026:
2025 Closter Nature Center Association 990 published
January 25, 2026:
2024 Closter Nature Center Association 990 published
January 25, 2026:
2023 Closter Nature Center Association 990 published

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