Josephine M and Rita C Mastracci Charitable Foundation
Invitation OnlyBoston, Massachusetts · EIN 35-2409965 · Private foundation
Grants paid (2025)$84K
Organizations funded5
Typical grant$15,000
Total assets$1.8M
Half of its grants to organizations were between $10,000 and $20,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
20% of grants went outside Massachusetts.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Uss Constitution Museum | Boston, MA | To spark excitement about maritime heritage, naval service and the american experience. | $35,000 |
| Perkins School for the Blind | Watertown, MA | To improve the lives of people with blindness and defblindness all around the world | $20,000 |
| Massachusetts General Hospital | Boston, MA | To pursue the most promising and innovative research and clinical opportunities | $15,000 |
| Wounded Warrior Project | Topeka, KS | To provide programs, services and events for wounded veterans of the US military | $10,000 |
| Special Olympics Massachusetts | Marlborough, MA | To foster inclusion, empowerment and health for children and adults with intellectual disabilities | $4,455 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $84,455 | 5 |
| 2024 | $77,000 | 5 |
| 2023 | $80,000 | 7 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 12, 2026 - IRS e-file batch, object ID 202611329349101141
- IRS Tax Exempt Organization Search for EIN 35-2409965
- Profile updated Nov 7, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.