funder-graph › Recipients
Who funds Mastery Charter High School
EIN 23-3060542 · Philadelphia, PA · NTEE B29
Mastery Charter High School of Philadelphia, PA (EIN 23-3060542) was named as a grant recipient by 6 funders in 14 grants paid totaling $12,331,592 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$12,331,592
14 grants paid
Funders
6
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Mastery Charter Schools Foundation 20-5593485 | PA | A | 7 | $11,681,556 | 2025 |
| Philadelphia Works Inc 23-3048942 | PA | A | 3 | $270,005 | 2024 |
| Hardy Williams Academy Charter School 52-2173268 | PA | A | 1 | $210,462 | 2018 |
| Mastery Charter School - Gratz Campus 45-2107493 | PA | A | 1 | $106,575 | 2018 |
| Share Our Strength 52-1367538 | DC | A | 1 | $40,000 | 2021 |
| Frederick Douglass Mastery Charter School 80-0619248 | PA | A | 1 | $22,994 | 2018 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 14 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Mastery Charter Schools Foundation | Mastery Charter High School Philadelphia, PA | A | $1,219,193 | paid | CHARTER SCHOOL SUPPORT | 202601289349301010 |
| 2024 | Mastery Charter Schools Foundation | Mastery Charter High School Philadelphia, PA | A | $653,530 | paid | CHARTER SCHOOL SUPPORT | 202511329349301601 |
| 2024 | Philadelphia Works Inc | Mastery Charter Schools Philadelphia, PA | A | $20,000 | paid | JOB- TRAINING | 202541349349312639 |
| 2023 | Mastery Charter Schools Foundation | Mastery Charter High School Mastery Charter High School Philadelphia, PA | A | $1,851,004 | paid | CHARTER SCHOOL SUPPO | 202431149349300603 |
| 2023 | Philadelphia Works Inc | Mastery Charter Schools Philadelphia, PA | A | $98,505 | paid | JOB- TRAINING | 202431359349313883 |
| 2022 | Mastery Charter Schools Foundation | Mastery Charter High School Mastery Charter High School Philadelphia, PA | A | $1,378,641 | paid | CHARTER SCHOOL SUPPO | 202301359349303425 |
| 2022 | Philadelphia Works Inc | Mastery Charter Schools Philadelphia, PA | A | $151,500 | paid | JOB-TRAINING | 202341359349315939 |
| 2021 | Mastery Charter Schools Foundation | Mastery Charter High School Philadelphia, PA | A | $1,906,032 | paid | Charter school support, development and expansion | 202231379349300113 |
| 2021 | Share Our Strength | Mastery Charter High School Philadelphia, PA | A | $40,000 | paid | CHILDHOOD HUNGER PROGRAMS | 202231169349300913 |
| 2020 | Mastery Charter Schools Foundation | Mastery Charter High School Philadelphia, PA | A | $2,079,974 | paid | Charter school support, development and expansion | 202111379349311416 |
| 2018 | Mastery Charter Schools Foundation | Mastery Charter High School Philadelphia, PA | A | $2,593,182 | paid | Charter school support, development and expansion | 201921429349301962 |
| 2018 | Hardy Williams Academy Charter School | Mastery Charter High School Philadelphia, PA | A | $210,462 | paid | PROGRAM EXPENSES | 201941339349300849 |
| 2018 | Mastery Charter School - Gratz Campus | Mastery Charter High School Philadelphia, PA | A | $106,575 | paid | PROGRAM EXPENSES | 201931339349300848 |
| 2018 | Frederick Douglass Mastery Charter School | Mastery Charter High School Philadelphia, PA | A | $22,994 | paid | PROGRAM EXPENSES | 201931339349300923 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.