Funding search · EIN 860541109 · Tucson, AZ
The Harry and Marjorie Stewart 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.
- 66
- grants reported
- $164,000
- total given
- 2022–2025
- filing years
- $2,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
Full IRS filings ↗How this is builtReport an error
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.
Sign in to analyze this funder’s giving pattern. Free in early access.
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Adult Loss of Hearing Association4 grants · $20,000
- Univ of Arizona Foundation4 grants · $17,000
- Make Way for Books4 grants · $17,000
- Community Food Bank of So Az4 grants · $17,000
- Ymca Foundation4 grants · $12,000
- American Red Cross4 grants · $12,000
- Medical Benevolence Foundation4 grants · $11,500
- Habitat Tucson4 grants · $8,500
- Nature Conservancy4 grants · $8,500
- Boys and Girls Club of Tucson4 grants · $8,000
Giving over time
Grant history
All 66 reported grants, largest first.
- $5,000
Adult Loss of Hearing Association · Tucson, AZ · 2025
Charitable
- $5,000
Community Food Bank of So Az · Tucson, AZ · 2025
Charitable
- $5,000
Make Way for Books · Tucson, AZ · 2025
Charitable
- $5,000
Univ of Arizona Foundation · Tucson, AZ · 2025
Charitable
- $5,000
Adult Loss of Hearing Association · Tucson, AZ · 2024
Charitable
- $5,000
Medical Benevolence Foundation · Houston, TX · 2024
Charitable
- $5,000
Adult Loss of Hearing Association · Tucson, AZ · 2023
Charitable
- $5,000
Make Way for Books · Tucson, AZ · 2023
Charitable
- $5,000
Adult Loss of Hearing Association · Tucson, AZ · 2022
Charitable
- $5,000
Make Way for Books · Tucson, AZ · 2022
Charitable
- $4,000
Community Food Bank of So Az · Tucson, AZ · 2024
Charitable
- $4,000
Univ of Arizona Foundation · Tucson, AZ · 2024
Charitable
- $4,000
Community Food Bank of So Az · Tucson, AZ · 2023
Charitable
- $4,000
Univ of Arizona Foundation · Tucson, AZ · 2023
Charitable
- $4,000
Community Food Bank of So Az · Tucson, AZ · 2022
Charitable
- $4,000
Univ of Arizona Foundation · Tucson, AZ · 2022
Charitable
- $3,000
American Red Cross · Washington, DC · 2025
Charitable
- $3,000
Ymca Foundation · Tucson, AZ · 2025
Charitable
- $3,000
American Red Cross · Washington, DC · 2024
Charitable
- $3,000
Ymca Foundation · Tucson, AZ · 2024
Charitable
- $3,000
American Red Cross · Washington, DC · 2023
Charitable
- $3,000
Ymca Foundation · Tucson, AZ · 2023
Charitable
- $3,000
American Red Cross · Washington, DC · 2022
Charitable
- $3,000
Ymca Foundation · Tucson, AZ · 2022
Charitable
- $3,000
Youth On Their Own · Tucson, AZ · 2022
Charitable
- $2,500
Habitat Tucson · Tucson, AZ · 2025
Charitable
- $2,500
Medical Benevolence Foundation · Houston, TX · 2025
Charitable
- $2,500
Nature Conservancy · Arlington, VA · 2025
Charitable
- $2,000
Boys and Girls Club of Tucson · Tucson, AZ · 2025
Charitable
- $2,000
Emerge Center Against Domestic Abus · Tucson, AZ · 2025
Charitable
- $2,000
Boys and Girls Club of Tucson · Tucson, AZ · 2024
Charitable
- $2,000
Emerge Center Against Domestic Abus · Tucson, AZ · 2024
Charitable
- $2,000
Habitat Tucson · Tucson, AZ · 2024
Charitable
- $2,000
Make Way for Books · Tucson, AZ · 2024
Charitable
- $2,000
Nature Conservancy · Arlington, VA · 2024
Charitable
- $2,000
Boys and Girls Club of Tucson · Tucson, AZ · 2023
Charitable
- $2,000
Emerge Center Against Domestic Abus · Tucson, AZ · 2023
Charitable
- $2,000
Habitat Tucson · Tucson, AZ · 2023
Charitable
- $2,000
Medical Benevolence Foundation · Houston, TX · 2023
Charitable
- $2,000
Nature Conservancy · Arlington, VA · 2023
Charitable
- $2,000
Boys and Girls Club of Tucson · Tucson, AZ · 2022
Charitable
- $2,000
Emerge Center Against Domestic Abus · Tucson, AZ · 2022
Charitable
- $2,000
Habitat Tucson · Tucson, AZ · 2022
Charitable
- $2,000
Medical Benevolence Foundation · Houston, TX · 2022
Charitable
- $2,000
Nature Conservancy · Arlington, VA · 2022
Charitable
- $1,500
Owl and Panther · Tucson, AZ · 2025
Charitable
- $1,000
Arizona Public Media · Tucson, AZ · 2025
Charitable
- $1,000
Casa De Los Ninos · Tucson, AZ · 2025
Charitable
- $1,000
Center for Biological Diversity · Tucson, AZ · 2025
Charitable
- $1,000
Echo Theater Company · Los Angeles, CA · 2025
Charitable
- $1,000
Steady Strides Riding Center · Tucson, AZ · 2025
Charitable
- $1,000
Youth On Their Own · Tucson, AZ · 2025
Charitable
- $1,000
Casa De Los Ninos · Tucson, AZ · 2024
Charitable
- $1,000
Center for Biological Diversity · Tucson, AZ · 2024
Charitable
- $1,000
Echo Theater Company · Los Angeles, CA · 2024
Charitable
- $1,000
Owl and Panther · Tucson, AZ · 2024
Charitable
- $1,000
Steady Strides Riding Center · Tucson, AZ · 2024
Charitable
- $1,000
Cawq De Los Ninow · Tucson, AZ · 2023
Charitable
- $1,000
Center for Biological Diversity · Tucson, AZ · 2023
Charitable
- $1,000
Echo Theater Company · Los Angeles, CA · 2023
Charitable
- $1,000
Owl and Panther · Tucson, AZ · 2023
Charitable
- $1,000
Steady Strides Riding Center · Tucson, AZ · 2023
Charitable
- $1,000
Center for Biological Diversity · Tucson, AZ · 2022
Charitable
- $1,000
Echo Theater Company · Los Angeles, CA · 2022
Charitable
- $1,000
Owl and Panther · Tucson, AZ · 2022
Charitable
- $1,000
Steady Strides Riding Center · Tucson, AZ · 2022
Charitable
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.

