Funding search · EIN 133183976 · Melville, NY
Reuben and Rose Mattus Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 32
- grants reported
- $328,500
- total given
- 2022–2024
- filing years
- $5,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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3 grants matching “charitbale” · $9,000
- $1,000
South East Florida Honor Flight · Stuart, FL · 2024
Charitbale purpose
- $3,000
Bronx Jewish Community Council · Bronx, NY · 2023
Charitbale purpose
- $5,000
Bronx Jewish Community Council · Bronx, NY · 2022
Charitbale purpose
Grant history
All 32 reported grants, largest first.
- $50,000
Boca Raton Regional Hospital Founda · Boca Raton, FL · 2024
Charitable purpose
- $50,000
Boca Raton Regional Hospital Founda · Boca Raton, FL · 2023
Charitable purpose
- $50,000
United Hatzalah of Isreal · New York, NY · 2023
Charitable purpose
- $50,000
Boca Raton Regional Hospital Founda · Boca Raton, FL · 2022
Charitable purpose
- $15,000
Teen Cancer America · Los Angeles, CA · 2024
Charitable purpose
- $15,000
Teen Cancer America · Los Angeles, CA · 2023
Charitable purpose
- $10,000
Tunnel To Towers Foundation · Staten Island, NY · 2022
Charitable purpose
- $5,000
St Jude Children'S Research Hospit · Memphis, TN · 2024
Charitable purpose
- $5,000
Tunnel To Towers Foundation · Staten Island, NY · 2024
Charitable purpose
- $5,000
Feeding America · Washington, DC · 2023
Chartitable purpose
- $5,000
St Jude Children'S Research Hospit · Memphis, TN · 2023
Charitable purpose
- $5,000
Tunnel To Towers Foundation · Staten Island, NY · 2023
Charitable purpose
- $5,000
Boca Helping Hands · Boca Raton, FL · 2022
Charitable purpose
- $5,000
Bronx Jewish Community Council · Bronx, NY · 2022
Charitbale purpose
- $5,000
Doctors Without Borders · Hagerstown, MD · 2022
Charitable purpose
- $5,000
Habitad for Humanity · Americus, GA · 2022
Charitable purpose
- $5,000
St Jude Children'S Research Hospit · Memphis, TN · 2022
Charitable purpose
- $5,000
Standardbread Retirement Foundation · Millstone Twp, NJ · 2022
Charitable purpose
- $5,000
Tri County Animal Rescue · Boca Raton, FL · 2022
Charitable purpose
- $5,000
United States Holocaust Memorial · Washington, DC · 2022
Charitable pupose
- $5,000
Warrior Dog Foundation · Dallas, TX · 2022
Charitable purpose
- $3,000
Bronx Jewish Community Council · Bronx, NY · 2023
Charitbale purpose
- $3,000
Teen Cancer America · Los Angeles, CA · 2022
Charitable purpose
- $2,500
Boca Helping Hands · Boca Raton, FL · 2024
Charitable purpose
- $2,500
Tri Country Human Society · Boca Raton, FL · 2024
Charitable purpose
- $2,000
Standardbread Retirement Foundation · Millstone Twp, NJ · 2024
Charitable purpose
- $2,000
Standardbread Retirement Foundation · Millstone Twp, NJ · 2023
Charitable purpose
- $1,000
South East Florida Honor Flight · Stuart, FL · 2024
Charitbale purpose
- $1,000
Hawaii Community Foundation · Honolulu, HI · 2023
Charitable purpose
- $500
Simon Wiesenthal Center · New York, NY · 2024
Charitable purpose
- $500
Simon Wiesenthal Center · New York, NY · 2023
Charitable purpose
- $500
Simon Wiesenthal Center · New York, NY · 2022
Charitable purpose
Who else funds this kind of work
Same state
- The Bloomberg Family Foundation815 grants · $3.00B
- Pfizer Patient Assistance Foundation134 grants · $5.49B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- Seattle Foundation14,012 grants · $457.3M
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

