The Mary Jane and Joseph P Platt Jr Family Foundation
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2025). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 32.3% of this funder's organizational grants could be linked to an IRS cause code.
The foundation checked the box saying it contributes only to preselected organizations and doesn't accept unsolicited requests.
- Form & materials
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- Deadlines
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- Restrictions
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| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| The Craig School | Mountain Lakes, NJ | GENERAL OPERATING CONTRIBUTION | $102,800 | 2025 |
| Basic Health International | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $40,000 | 2025 |
| Casa San Jose | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $6,000 | 2025 |
| The Banyan School | Fairfield, NJ | GENERAL OPERATING CONTRIBUTION | $5,000 | 2025 |
| Carnegie Institute | Pittsburgh, PA | 1895 SOCIETY | $2,000 | 2025 |
| Little Sisters of the Poor | Pittsburgh, PA | HONOR OF 150 ANNIVERSARY | $1,750 | 2025 |
| The Campus Labschool of Carlow University | Pittsburgh, PA | IN HONOR OF STELLA AND FIONA PLATT | $1,500 | 2025 |
| Sisters of St Joseph | Baden, PA | GENERAL OPERATING CONTRIBUTION | $1,500 | 2025 |
| Light of Life Rescue Mission | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $1,500 | 2025 |
| Greater Pittsburgh Community Food Bank | Duquesne, PA | GENERAL OPERATING CONTRIBUTION | $1,500 | 2025 |
| The Valley Hospital Foundation | Ridgewood, NJ | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Stay Off the Streets Inc | Beaver, PA | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| St Margaret Foundation | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Prader-Willi Syndrome Assn USA | Brandon, FL | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| North New Jersey Friendship House | Oradel, NJ | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Mill Reef Fund | Detroit, MI | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Jubliee Association Inc | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Family Links | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Bethlehem Haven | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $1,000 | 2025 |
| Shady Side Academy | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $800 | 2025 |
| Sewickley Valley YMCA | Sewickley, PA | GENERAL OPERATING CONTRIBUTION | $750 | 2025 |
| Tunnel to Towers Foundation | Staten Island, NY | GENERAL OPERATING CONTRIBUTION | $700 | 2025 |
| Our Lady of Victory Maronite Church | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $600 | 2025 |
| Women' S Center and Shelter of Greater PGH | Pittsburgh, PA | GENERAL OPERATING CONTRIBUTION | $500 | 2025 |
| Social Service Assn of Ridgewood | Ridgewood, NJ | GENERAL OPERATING CONTRIBUTION | $500 | 2025 |
Grants to individuals are counted but not named.
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