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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 Colorado League of Charter Schools Mark Heffner

Mark Heffner

Officer

Vice President Finance/O at Colorado League of Charter Schools

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

$137,479
2024

Total compensation

Mark Heffner has been listed as an employee of Colorado League of Charter Schools in Form 990 filings since fiscal year 2021. Total compensation for Mark Heffner has increased by 63.6% from 2021 to 2024.

Annual compensation details

$137,479
+6.4%
Vice President Finance/O
2024
$126k org
40 hrs/wk
$13k other
--
$129,253
+13.9%
Vice President Finance/O
2023
$110k org
40 hrs/wk
$21k other
--

Total compensation by year

Compare the compensation of Mark Heffner to:

2024

Other employees at Colorado League of Charter Schools

Daniel Schaller
President
$181,558
$171,168 from orgNo related comp$10,390 other
Peter Mason
Vice President, Communications
$132,436
$132,436 from orgNo related compNo other comp
David Singer
Board Chair
$0
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Revisions to this profile

January 25, 2026:
2024 Colorado League of Charter Schools 990 published
January 25, 2026:
2023 Colorado League of Charter Schools 990 published
January 25, 2026:
2022 Colorado League of Charter Schools 990 published

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