Funding search · EIN 581996431 · Saint Louis, MO
The Carlos & Marguerite Mason Fdn
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 26
- grants reported
- $15.4M
- total given
- 2022–2024
- filing years
- $412,500
- 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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Grant history
All 26 reported grants, largest first.
- $2.3M
Georgia Transplant Foundation · Atlanta, GA · 2023
Financial assistance
- $2.0M
Georgia Transplant Foundation · Roswell, GA · 2024
Financial assistance
- $1.9M
Georgia Transplant Foundation · Atlanta, GA · 2022
Financial assistance
- $1.1M
Children'S Healthcare of Atlanta · Atlanta, GA · 2023
Various healthcare programs
- $1.0M
Children'S Healthcare of Atlanta · Atlanta, GA · 2022
Various healthcare programs
- $800,000
Piedmont Healthcare Foundation · Atlanta, GA · 2022
General support
- $800,000
University of Georgia Research Foundatio · Athens, GA · 2022
General support
- $650,000
University of Georgia Research Foundatio · Athens, GA · 2024
General support
- $650,000
University of Georgia Research Foundatio · Athens, GA · 2023
General support
- $525,000
Emory University · Atlanta, GA · 2022
General support
- $500,000
Atlanta Ronald McDonald House Charities · Atlanta, GA · 2024
Adopt a family program
- $500,000
Childrens Healthcare of Atlanta · Atlanta, GA · 2024
General operating
- $425,000
Georgia Health Sciences · August, GA · 2022
Kidney transplant programs
- $400,000
Emory University · Atlanta, GA · 2024
General operating
- $350,000
Childrens Healthcare of Atlanta · Atlanta, GA · 2024
Various healthcare programs
- $325,000
Georgia Health Sciences Library · Atlanta, GA · 2023
General operating
- $250,000
The Georgia Health Sciences Foundation · New York, NY · 2024
General operating
- $150,000
Angel Flight Soars · Chamblee, GA · 2024
General support
- $150,000
Augusta University Foundation · Augusta, GA · 2024
General operating
- $123,000
Angel Flight Soars · Chamblee, GA · 2023
General support
- $120,000
Enduring Hearts · Marietta, GA · 2022
General support
- $100,000
Enduring Hearts · Marietta, GA · 2024
General operating
- $100,000
Angel Flight Soars · Chamblee, GA · 2022
General support
- $72,000
Augusta University Foundation · Augusta, GA · 2023
General operating
- $30,000
Atlanta Ronald McDonald House · Atlanta, GA · 2023
Adopt a family program
- $30,000
Atlanta Ronald McDonald House · Atlanta, GA · 2022
Adopt a family program
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.