Brooklyn Prospect Charter School
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$3.3M
Foundation funders
9
Grants recorded
24
Years covered
2019–2025
Who funds Brooklyn Prospect Charter School?
Brooklyn Prospect Charter School is funded by 9 grantmakers, led by Prospect Schools Inc ($2.7M), 50CAN Inc ($566K), Herbert and Lillian Heilpern Family Foundation ($18K). In total, IRS Form 990 filings record $3.3M in grants to Brooklyn Prospect Charter School between 2019–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Prospect Schools Inc | $2,665,695 | 8 | 2020–2025 |
| 50CAN Inc | $566,160 | 1 | 2022 |
| Herbert and Lillian Heilpern Family Foundation | $18,200 | 8 | 2019–2025 |
| The Mockingbird Foundation | $10,000 | 1 | 2024 |
| Gross Foundation | $5,000 | 1 | 2022 |
| Alfred Lee and Peter Mayer Foundation | $3,000 | 1 | 2023 |
| M Jay Kramer Foundation | $3,000 | 1 | 2020 |
| The FB Heron Foundation | $500 | 1 | 2022 |
| Arcus Foundation | $300 | 2 | 2021–2024 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $4K (2019) to $958K (2022). In 2025 it made 3 grants totaling $516K.
What grants has Brooklyn Prospect Charter School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Prospect Schools Inc | PASS-THRU OF CSP GRANT - OPENING OF NEW SCHOOL (SYC) | $354,904 |
| 2025 | Prospect Schools Inc | PROSPECT SCHOOL ANNUAL FUND - GENERAL OPERATING EXPENSES | $160,407 |
| 2025 | Herbert and Lillian Heilpern Family Foundation | General & Unrestricted | $500 |
| 2024 | Prospect Schools Inc | PASS-THRU OF CSP GRANT - OPENING OF NEW SCHOOL (SYC) | $698,809 |
| 2024 | Prospect Schools Inc | PROSPECT SCHOOL ANNUAL FUND - GENERAL OPERATING EXPENSES | $88,484 |
| 2024 | The Mockingbird Foundation | MUSIC EDUCATION GRANT | $10,000 |
| 2024 | Herbert and Lillian Heilpern Family Foundation | Readathon at Clinton Hill Middle School | $1,000 |
| 2024 | Arcus Foundation | GENERAL OPERATING SUPPORT | $100 |
| 2023 | Prospect Schools Inc | GENERAL SUPPORT OF SCHOOL OPERATIONS | $183,290 |
| 2023 | Alfred Lee and Peter Mayer Foundation | EDUCATION | $3,000 |
| 2022 | 50CAN Inc | TO SUPPORT SUMMERBOOST | $566,160 |
| 2022 | Prospect Schools Inc | GENERAL SUPPORT OF SCHOOL OPERATIONS | $384,928 |
| 2022 | Gross Foundation | UNRESTRICTED | $5,000 |
| 2022 | Herbert and Lillian Heilpern Family Foundation | Clinton Hill Middle School Annual Fund | $1,000 |
| 2022 | The FB Heron Foundation | General Support | $500 |
| 2021 | Prospect Schools Inc | GENERAL SUPPORT OF SCHOOL OPERATIONS | $531,267 |
| 2021 | Herbert and Lillian Heilpern Family Foundation | General & Unrestricted | $300 |
| 2021 | Arcus Foundation | GENERAL OPERATING SUPPORT | $200 |
| 2020 | Prospect Schools Inc | GENERAL SUPPORT OF SCHOOL OPERATIONS | $263,606 |
| 2020 | Herbert and Lillian Heilpern Family Foundation | First Generation Initiative program | $7,000 |
| 2020 | Herbert and Lillian Heilpern Family Foundation | for the Downtown Elementary School and the Clinton Hill Middle School | $4,000 |
| 2020 | M Jay Kramer Foundation | General Support | $3,000 |
| 2019 | Herbert and Lillian Heilpern Family Foundation | DOWNTOWN ELEMENTARY SCHOOL AND CLINTON HILL MIDDLE SCHOOL | $4,000 |
| 2019 | Herbert and Lillian Heilpern Family Foundation | General & Unrestricted | $400 |
Frequently Asked Questions
Who funds Brooklyn Prospect Charter School?
Brooklyn Prospect Charter School is funded by 9 grantmakers, led by Prospect Schools Inc ($2.7M), 50CAN Inc ($566K), Herbert and Lillian Heilpern Family Foundation ($18K). In total, IRS Form 990 filings record $3.3M in grants to Brooklyn Prospect Charter School between 2019–2025.
Who is Brooklyn Prospect Charter School's largest funder?
Prospect Schools Inc is the largest recorded funder of Brooklyn Prospect Charter School, with $2.7M across 8 grants (2020–2025).
How much grant funding has Brooklyn Prospect Charter School received?
IRS 990 filings record $3.3M in grants to Brooklyn Prospect Charter School across 24 grants from 9 funders between 2019–2025. 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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