Roxbury Preparatory Charter School
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$3.6M
Foundation funders
7
Grants recorded
13
Years covered
2020–2025
Who funds Roxbury Preparatory Charter School?
Roxbury Preparatory Charter School is funded by 7 grantmakers, led by Uncommon Schools Inc ($3.3M), George H & Jane a Mifflin Memorial Fund ($105K), Cummings Foundation Grants Inc (FKA Oneworld Boston Inc) ($75K). In total, IRS Form 990 filings record $3.6M in grants to Roxbury Preparatory Charter School between 2020–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Uncommon Schools Inc | $3,348,996 | 6 | 2020–2025 |
| George H & Jane a Mifflin Memorial Fund | $105,000 | 2 | 2021–2023 |
| Cummings Foundation Grants Inc (FKA Oneworld Boston Inc) | $75,000 | 1 | 2024 |
| Boston Foundation Inc | $50,000 | 1 | 2020 |
| Eastern Bank Foundation | $25,000 | 1 | 2025 |
| Roxbury Prep Foundation Inc | $11,458 | 1 | 2025 |
| The Ausolus Trust | $5,000 | 1 | 2024 |
Funding over time
Grant dollars and counts received per year
From 2020 to 2025, annual grant giving ranged from $296K (2022) to $1.3M (2020). In 2025 it made 3 grants totaling $504K.
What grants has Roxbury Preparatory Charter School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Uncommon Schools Inc | SCHOOL OPERATIONS | $467,156 |
| 2025 | Eastern Bank Foundation | EXEMPT PURPOSE | $25,000 |
| 2025 | Roxbury Prep Foundation Inc | SCHOOL OPERATIONS | $11,458 |
| 2024 | Uncommon Schools Inc | SCHOOL OPERATIONS | $538,243 |
| 2024 | Cummings Foundation Grants Inc (FKA Oneworld Boston Inc) | Education | $75,000 |
| 2024 | The Ausolus Trust | EXEMPT PURPOSE | $5,000 |
| 2023 | Uncommon Schools Inc | SCHOOL OPERATIONS | $459,409 |
| 2023 | George H & Jane a Mifflin Memorial Fund | PREP COMPREHENSIVE CAMPAIGN(MULIT YEAR GRANT OFVER 2 YRS) | $85,000 |
| 2022 | Uncommon Schools Inc | SCHOOL OPERATIONS | $295,712 |
| 2021 | Uncommon Schools Inc | SCHOOL OPERATIONS | $356,452 |
| 2021 | George H & Jane a Mifflin Memorial Fund | SUMMER ACADEMY TO ADDRESS LEARNING LOSS | $20,000 |
| 2020 | Uncommon Schools Inc | SCHOOL OPERATIONS | $1,232,024 |
| 2020 | Boston Foundation Inc | Capital Campaign | $50,000 |
Frequently Asked Questions
Who funds Roxbury Preparatory Charter School?
Roxbury Preparatory Charter School is funded by 7 grantmakers, led by Uncommon Schools Inc ($3.3M), George H & Jane a Mifflin Memorial Fund ($105K), Cummings Foundation Grants Inc (FKA Oneworld Boston Inc) ($75K). In total, IRS Form 990 filings record $3.6M in grants to Roxbury Preparatory Charter School between 2020–2025.
Who is Roxbury Preparatory Charter School's largest funder?
Uncommon Schools Inc is the largest recorded funder of Roxbury Preparatory Charter School, with $3.3M across 6 grants (2020–2025).
How much grant funding has Roxbury Preparatory Charter School received?
IRS 990 filings record $3.6M in grants to Roxbury Preparatory Charter School across 13 grants from 7 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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