EIN 93-1278639

Mastery Learning Institute

IRS 501(c) type
501(c)(3)
Num. employees
131
State
Year formed
1999
Most recent tax filings
2024-06-01
NTEE code, primary
Description
Mastery Learning Institute operates a public charter school that serves 1050 students. Their programs include directing and allocating costs for the operation of six charter schools. They are located in Portland, OR.
Also known as...
Gresham Arthur Academy Public Charter School
Total revenues
$11,434,848
2024
Total expenses
$11,116,992
2024
Total assets
$17,684,579
2024
Num. employees
131
2024

Program areas at Mastery Learning Institute

Direct and allocation of costs for operation of six charter schools.

Personnel at Mastery Learning Institute

NameTitleCompensation
Kandice BurtonGresham School Principal
Stephani WalkerExecutive Director$157,907
Jill DomineDirector of Operations and Finance$96,155
Jessica LangAccounting Director

Financials for Mastery Learning Institute

RevenuesFYE 06/2024
Total grants, contributions, etc.$11,152,594
Program services$121,507
Investment income and dividends$0
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$160,747
Total revenues$11,434,848

Form 990s for Mastery Learning Institute

Fiscal year endingDate received by IRSFormPDF link
2023-062024-03-27990View PDF
2022-062023-05-17990View PDF
2021-062021-12-14990View PDF
2020-062021-03-01990View PDF
2019-062020-12-11990View PDF
...and 9 more Form 990s
Data update history
March 26, 2025
Updated personnel
Identified 2 new personnel
May 18, 2024
Posted financials
Added Form 990 for fiscal year 2023
July 5, 2023
Posted financials
Added Form 990 for fiscal year 2022
June 29, 2023
Posted financials
Added Form 990 for fiscal year 2021
May 31, 2023
Updated personnel
Identified 1 new personnel
Nonprofit Types
SchoolsCharter schoolsK-12 schoolsCharities
Issues
Education
Characteristics
State / local levelReceives government fundingTax deductible donationsAccepts online donations
General information
Address
13809 Se Division St
Portland, OR 97236
Metro area
Portland-Vancouver-Hillsboro, OR-WA
County
Multnomah County, OR
Website URL
sites.google.com/arthuracademy.org/board/home?authuser=0 
Phone
(503) 252-3753
IRS details
EIN
93-1278639
Fiscal year end
June
Taxreturn type
Form 990
Year formed
1999
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
B29: Charter Schools
NAICS code, primary
611110: Elementary and Secondary Schools
Parent/child status
Independent
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