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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 Horizons Specialized Services Susan Mizen

Susan Mizen

Officer

Executive Director at Horizons Specialized Services

Fiscal year ended June 30, 2020. Published on January 24, 2026.

$120,894
2020

Total compensation

Susan Mizen has been listed as an employee of Horizons Specialized Services in Form 990 filings since at least fiscal year 2016. Total compensation for Susan Mizen has increased by 4.4% from 2016 to 2020.

Annual compensation details

$120,894
+5.3%
Executive Director
2020
$113k org
40 hrs/wk
$9k other
--
$114,787
+2.9%
Executive Director
2019
$108k org
40 hrs/wk
$8k other
--

Total compensation by year

Compare the compensation of Susan Mizen to:

2020

Other employees at Horizons Specialized Services

Tatum Heath
Executive Director
$97,339
$89,011 from orgNo related comp$8,328 other
Matt Morrill
Chief Financial Officer
$89,253
$81,077 from orgNo related comp$8,176 other
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Revisions to this profile

January 24, 2026:
2020 Horizons Specialized Services 990 published
January 24, 2026:
2019 Horizons Specialized Services 990 published
January 24, 2026:
2018 Horizons Specialized Services 990 published

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-4.7%
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2018
$105k org
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$117,088
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2017
$110k org
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$115,830
Executive Director
2016
$108k org
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$8k other
--

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2020
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