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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 Discovery Charter School Sara Castner

Sara Castner

Officer

Director at Discovery Charter School

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

$162,787
2024

Total compensation

Sara Castner has been listed as an employee of Discovery Charter School in Form 990 filings since fiscal year 2020. Total compensation for Sara Castner has increased by 19.7% from 2020 to 2024.

Annual compensation details

$162,787
+4.2%
Director
2024
$141k org
40 hrs/wk
$23k other
--
$156,221
+8.4%
Director
2023
$132k org
40 hrs/wk
$25k other
--

Total compensation by year

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Revisions to this profile

January 25, 2026:
2024 Discovery Charter School 990 published
January 25, 2026:
2023 Discovery Charter School 990 published
January 25, 2026:
2022 Discovery Charter School 990 published

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$144,103
-3.7%
Director
2022
$123k org
40 hrs/wk
$22k other
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$149,684
+10.1%
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2021
$124k org
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$26k other
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$135,990
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2020
$125k org
40 hrs/wk
$12k other
--

Other people named Sara Castner

2024
Employee
Sara Castner
Friends of Discovery Charter School
$0