Reuben and Rose Mattus Foundation Inc
Invitation OnlyMelville, New York · EIN 13-3183976 · Private foundation
Grants paid (2024)$84K
Organizations funded9
Typical grant$2,500
Total assets$0
Half of its grants to organizations were between $2,000 and $5,000.
From the return
How to apply
On its return for tax year 2024 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
77% of grants went outside New York.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Boca Raton Regional Hospital Founda | Boca Raton, FL | Charitable purpose | $50,000 |
| Teen Cancer America | Los Angeles, CA | Charitable purpose | $15,000 |
| St Jude Children's Research Hospit | Memphis, TN | Charitable purpose | $5,000 |
| Tunnel to Towers Foundation | Staten Island, NY | Charitable purpose | $5,000 |
| Boca Helping Hands | Boca Raton, FL | Charitable purpose | $2,500 |
| Tri Country Human Society | Boca Raton, FL | Charitable purpose | $2,500 |
| Standardbread Retirement Foundation | Millstone Twp, NJ | Charitable purpose | $2,000 |
| South East Florida Honor Flight | Stuart, FL | Charitbale purpose | $1,000 |
| Simon Wiesenthal Center | New York, NY | Charitable purpose | $500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $83,500 | 9 |
| 2023 | $136,500 | 10 |
| 2022 | $108,500 | 13 |
Sources
- IRS Form 990-PF, tax year 2024, filed Dec 15, 2025 - IRS e-file batch, object ID 202513499349100316
- IRS Tax Exempt Organization Search for EIN 13-3183976
- 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.