Mastery Learning Institute
Fiscal year ending 2025. Filed on December 12, 2025.
13809 SE Division St
Portland, Oregon 97236
Mastery Learning Institute (EIN: 93-1278639) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2025 IRS Form 990 filing, Mastery Learning Institute, a 501(c)(3) charitable organization, reported compensation for 2 out of 142 total employees. Among the employees shown here, the average compensation is $184,249. The highest compensated employee at Mastery Learning Institute is Stephani Walker with fiscal year 2025 compensation of $223,201.
Revenue, expenses, and employee compensation
Revenue
$12,995,242
Expenses
$11,350,729
Employee compensation
$8,485,186
Mission Statement
OPERATION OF A PUBLIC CHARTER SCHOOL
Revisions to this organization profile
December 12, 2025:
2025 Mastery Learning Institute 990 filed
February 25, 2025:
2024 Mastery Learning Institute 990 filed
March 27, 2024:
2023 Mastery Learning Institute 990 filed
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