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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 Mastery Prep Elementary Charter School Rachael Mattson

Rachael Mattson

Highest compensated employee

ASST Principal Instruction at Mastery Prep Elementary Charter School

Fiscal year ended June 30, 2022. Published on January 25, 2026.

$120,444

2022

Total compensation

Rachael Mattson has been listed as an employee of Mastery Prep Elementary Charter School in Form 990 filings since fiscal year 2021. Total compensation for Rachael Mattson has increased by 0.9% from 2021 to 2022.