Mission
ALL STUDENTS LEARN THE ACADEMIC AND PERSONAL SKILLS THEY NEED TO BE TRULY PREPARED FOR POSTSECONDARY SUCCESS AND ABLE TO PURSUE THEIR DREAMS.
Public Charity
MASTERY CHARTER SCHOOL - CLYMER ELEMENTARY
MASTERY CHARTER SCHOOL - CLYMER ELEMENTARY is a nonprofit organization categorized as Public Charity based in PHILADELPHIA, PA. Its most recent IRS filing (2025) reports revenue of $10.4M, expenses of $9.9M, total assets of $6.7M. Imperigo tracks 12 reported grant relationships connected to this organization totaling approximately $225K.
EIN: 452107667
PHILADELPHIA, PA
Charter Schools
NTEE: B29
Latest filing: 2025
Total Revenue$10.4M
Total Expenses$9.9M
Total Assets$6.7M
Grant Records12
Funding Total$225K
Filing Years2021–2025
Where $100 goes at Mastery Charter School - Clymer Elementary
How Mastery Charter School - Clymer Elementary divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$85
Programs
the work itself
$15
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $85 for programs
$85
Mastery schools integrates educational best practices and effective management to drive student achievement
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
CHARTER SCHOOL SUPPORT
$22,000
PROGRAM EXPENSES
$11,470
CHARTER SCHOOL SUPPORT
$10,072
CHARTER SCHOOL SUPPO
$21,803
PROGRAM EXPENSES
$14,584
Showing up to 5 of 12 total records — full history available with membership.
Officers & Directors
ASST PRINCIPAL OF INSTRUCTION
Allison Bryant
TREASURER
Gerry Emery
PRINCIPAL
Heather Scheg
BOARD MEMBER
Hosea Harvey
ASST PRINCIPAL OF INSTRUCTION
Jaime Halpert
BOARD MEMBER
Judith Tschirgi
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $10.4M | $9.9M | $6.7M |
| 2024 | $11.9M | $9.5M | $6.6M |
| 2023 | $10.0M | $8.8M | $4.7M |
| 2022 | $9.6M | $8.8M | $4.2M |
| 2021 | $8.6M | $7.7M | $3.5M |
Between 2021 and 2025, reported annual revenue grew from $8.6M to $10.4M (+21%), with total assets most recently reported at $6.7M.
Interactive year-over-year charts and full filing details available with membership.