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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 The Thacher School Inc Sabina McMahon

Sabina McMahon

Dean of Students at The Thacher School Inc

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$196,688
2021

Total compensation

Sabina McMahon has been listed as an employee of The Thacher School Inc in Form 990 filings since fiscal year 2017. Total compensation for Sabina McMahon has increased by 50.2% from 2017 to 2021.

Annual compensation details

$196,688
-9%
Dean of Students
2021
$169k org
40 hrs/wk
$29k other
--
$216,154
+29.2%
Dean Student Life
2020
$163k org
40 hrs/wk
$54k other
--

Total compensation by year

Compare the compensation of Sabina McMahon to:

2021

Other employees at The Thacher School Inc

Blossom Beatty Pidduck
Head of School
$464,801
$392,010 from orgNo related comp$72,791 other
Jeff Berndt
Development Director
$406,967
$274,405 from orgNo related comp$132,562 other
James Poulsen
Assistant Treasurer
$359,260
$288,073 from orgNo related comp$71,187 other
Sara Billings
Director of Develop
$277,653
$195,165 from orgNo related comp$82,488 other
Bill McMahon
Admissions Director
$270,021
$204,578 from orgNo related comp$65,443 other
Jeff Hooper
Assist HOS
$255,401
$137,163 from orgNo related comp$118,238 other
Ed Bennett
Facilities Director
$207,478
$146,950 from orgNo related comp$60,528 other
Maria Morales-Kent
College Counseling
$204,470
$142,226 from orgNo related comp$62,244 other
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Revisions to this profile

January 25, 2026:
2021 The Thacher School Inc 990 published
January 24, 2026:
2020 The Thacher School Inc 990 published
January 24, 2026:
2019 The Thacher School Inc 990 published

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$167,346
Director Student Life
2019
$146k org
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$22k other
--
$130,935
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$114k org
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$18k other
--