Funding search · EIN 510171871 · Milwaukee, WI
Mason Charitable Trust
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 44
- grants reported
- $144,146
- total given
- 2022–2024
- filing years
- $2,450
- 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.
What they fund
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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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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Oregon Historical Society3 grants · $30,058
- Oregon Museum of Science & Industry3 grants · $21,922
- Oregon Independent College Fnd2 grants · $11,155
- Reading Results2 grants · $9,180
- Thrive Hood River2 grants · $7,512
- Forest History Society3 grants · $7,208
- United Way Worldwide3 grants · $7,067
- Or Alliance of Independent Colleges1 grant · $5,338
- Hood River County School District1 grant · $5,200
- Building Healthy Families1 grant · $4,180
Giving over time
Grant history
All 44 reported grants, largest first.
- $10,450
Oregon Historical Society · Portland, OR · 2022
General operating
- $10,450
Oregon Museum of Science & Industry · Portland, OR · 2022
General operating
- $10,008
Oregon Historical Society · Portland, OR · 2023
General operating
- $9,600
Oregon Historical Society · Portland, OR · 2024
General operating
- $7,315
Oregon Independent College Fnd · Marylhurst, OR · 2022
General operating
- $6,672
Oregon Museum of Science & Industry · Portland, OR · 2023
General operating
- $5,338
Or Alliance of Independent Colleges · Tualatin, OR · 2023
General operating
- $5,200
Hood River County School District · Hood River, OR · 2024
General operating
- $5,000
Reading Results · Portland, OR · 2024
General operating
- $4,800
Oregon Museum of Science & Industry · Portland, OR · 2024
General operating
- $4,180
Building Healthy Families · Enterprise, OR · 2022
General operating
- $4,180
Portland Refugee Support Group · Portland, OR · 2022
General operating
- $4,180
Reading Results · Portland, OR · 2022
General operating
- $4,000
Thrive Hood River · Hood River, OR · 2024
General operating
- $3,840
Oregon Independent College Fnd · Marylhurst, OR · 2024
General operating
- $3,512
Girls On the Run Willamette Valley · Portland, OR · 2023
General operating
- $3,512
Hood River County Education Foundation · Hood River, OR · 2023
General operating
- $3,512
Thrive Hood River · Hood River, OR · 2023
General operating
- $2,613
Forest History Society · Durham, NC · 2022
General operating
- $2,613
United Way Worldwide · Alexandria, VA · 2022
General operating
- $2,500
Community Vision · Portland, OR · 2024
General operating
- $2,500
Peo Oregon Chapter · Portland, OR · 2024
General operating
- $2,400
Forest History Society · Durham, NC · 2024
General operating
- $2,400
United Way Worldwide · Alexandria, VA · 2024
General operating
- $2,195
Forest History Society · Durham, NC · 2023
General operating
- $2,054
United Way Worldwide · Alexandria, VA · 2023
General operating
- $1,334
Oregon Symphony Orchestra · Portland, OR · 2023
General operating
- $1,334
Portland Art Museum · Portland, OR · 2023
General operating
- $1,334
Rutgers University Foundation · New Brunswick, NJ · 2023
General operating
- $1,334
Trinity Episcopal Church · Oshkosh, WI · 2023
General operating
- $1,045
Oregon Symphony Orchestra · Portland, OR · 2022
General operating
- $1,045
Portland Art Museum · Portland, OR · 2022
General operating
- $1,045
Rutgers University Foundation · New Brunswick, NJ · 2022
General operating
- $1,045
Trinity Episcopal Church · Portland, OR · 2022
General operating
- $1,045
University of Nebraska Foundation · Lincoln, NE · 2022
General operating
- $1,045
Yale University Forestry School · New Haven, CT · 2022
General operating
- $960
Oregon Symphony Orchestra · Portland, OR · 2024
General operating
- $960
Portland Art Museum · Portland, OR · 2024
General operating
- $960
Rutgers University Foundation · New Brunswick, NJ · 2024
General operating
- $960
Trinity Episcopal Church · Oshkosh, WI · 2024
General operating
- $960
University of Nebraska Foundation · Lincoln, NE · 2024
General operating
- $960
Yale University Forestry School · New Haven, CT · 2024
Scholarship
- $878
University of Nebraska Foundation · Lincoln, NE · 2023
General operating
- $878
Yale University Forestry School · New Haven, CT · 2023
General operating
Who else funds this kind of work
Same state
- Children'S Hospital of Wisconsin82 grants · $246.0M
- Ascendium Education Solutions667 grants · $296.7M
- Thrivent Charitable Impact & Investing6,575 grants · $204.2M
Similar purposes
- National Collegiate Athletic Association2,481 grants · $2.09B
- Good Ventures Foundation1,830 grants · $1.32B
- UCLA Foundation276 grants · $1.75B
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- Publix Super Markets Charities6,333 grants · $108.7M
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.

