Foundations that fund nonprofits in Tucson, AZ
1,166 private foundations reported 3,907 grants to organizations in Tucson, Arizona, on IRS 990-PF returns for tax year 2022 or later, $125.5M in all. 149 of them are based in Tucson.
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Foundations based in Tucson
10 of the 149 local foundations that reported grants to Tucson organizations: profiles in our foundation directory first, then by the number of such grants on their latest return.
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Frederick Gardner Cottrell Foundation
Tucson, AZ · latest return: tax year 2024- C-Path Institute Trxa - Charitable entity support$3,100,000
- Research Corporation for Science Advancement - Charitable entity support$520,579
- Univ of Az Fdtn - Pharmacy Keys Program - Charitable entity support$128,000
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Gave $1.8M in 2024
The Hs Lopez Family Foundation
Tucson, AZ · latest return: tax year 2024- Community Foundation for Southern - Santa cruz county grants$101,000
- Salpointe Catholic High School - Rise above - wellness center$100,000
- University of Arizona Foundation - Outreach activities: ua ctr for leadership ethics$61,000
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Gave $452K in 2024
Fred and Christine Armstrong Foundation
Tucson, AZ · latest return: tax year 2024- St Luke's in the Desert Inc - Senior housing for low income elderly$25,000
- University of Az Foundationarthritis Research Program - Arthritis research, treatment$22,800
- Community Food Bank Inc - Food assistance for the hungry in pima county$20,000
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Gave $1.7M in 2024
Marshall Foundation
Tucson, AZ · latest return: tax year 2024- UA Foundation - 20242025 SCHOLARSHIPS - Fall 2024 scholarships$200,000
- UA Foundation - 20242025 SCHOLARSHIP - Spring 2025 scholarships$200,000
- UA Foundation - 2023/2024 Scholarships - Spring 2024$197,539
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Gave $193K in 2025
The Kai Family Foundation
Tucson, AZ · latest return: tax year 2025- Tucson Medical Center Health Foundation - Support to improving the health and quality of life in Tucson.$25,000
- Tucson Chinese Cultural Center - Promote, sponsor and educate the community relating to chinese culture and heritage.$25,000
- University of Arizona College of Agriculture - To produce employable graduates, advance purpose driven science, and work alongside communities to improve…$12,500
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The Gordon Foundation
Tucson, AZ · latest return: tax year 2025- Community Food Bank of Southern Arizona - Food sustainability$25,000
- Casa de Los Ninos - Health services for lower income children and families$10,000
- Youth on Their Own - Homeless teens$3,000
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Ginny L Clements Charitable Trust
Tucson, AZ · latest return: tax year 2025- University of Arizona Foundation - Program support$913,100
- Angel Charity for Children Inc - Program support$25,000
- Ronald Mcdonald House Charities of Southern Arizona Inc - Program support$10,000
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Gave $70K in 2025
The Haugh Foundation
Tucson, AZ · latest return: tax year 2025- Christ the King Episcopal Church - Poverty relief$12,500
- Marshall Home for Men - Assisted living low income men$8,000
- Sister Jose Women's Center - Support homeless women$5,000
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Awh Foundation
Tucson, AZ · latest return: tax year 2022- University of Arizona Foundation - Charitable$50,000
- Spl Sports Foundation - Charitable$25,000
- Lutheran Services of Southern Arizona - Charitable$20,000
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Gave $58K in 2024
Donald Pitt Family Foundation
Tucson, AZ · latest return: tax year 2024- Literacy Connects - Program support$13,000
- Community Foundation for Southern Arizona - Program support$10,000
- University of Arizona Foundation Cooper Center - Program support$10,000
Other foundations giving most in Tucson
Based elsewhere, by the number of grants to Tucson organizations on their latest return; profiles in our foundation directory first. Each shows its largest grants there.
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Amazonsmile Foundation
Seattle, WA · latest return: tax year 2023- Mary C Schanz Foundation - General support$7,372
- Friends of Pima Animal Care Center - General support$6,978
- Humane Society of Southern Arizona - General support$6,337
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Gave $22.6M in 2024
Texas Instruments Foundation
Dallas, TX · latest return: tax year 2024- University of Arizona Foundation - Donations to colleges, universities and other organizations under "matching gifts program."$21,960
- United Way of Tucson and So Arizona - Donations to colleges, universities and other organizations under "matching gifts program."$15,474
- Gospel Rescue Mission Inc - Donations to colleges, universities and other organizations under "matching gifts program."$15,090
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Gave $47.7M in 2024
The Diane and Bruce Halle Foundation
Scottsdale, AZ · latest return: tax year 2024- University of Arizona Foundation - Health & Medical$2,425,000
- El Rio Health Center Foundation Inc - Health & Medical$1,800,000
- Habitat for Humanity Tucson Inc - Human Services$1,170,000
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Jpmorgan Chase Foundation
New York, NY · latest return: tax year 2025- University of Arizona Foundation - Matching contribution (general operating support)$2,000
- Holy Cross Presbyterian Church - Matching contribution (general operating support)$2,000
- Barbs Dog Rescue Inc - Matching contribution (general operating support)$1,135
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Shell USA Company Foundation
Houston, TX · latest return: tax year 2024- Veterans for Child Rescue Inc$3,600
- Cavalier King Charles Spaniel Club Rescue Inc$2,000
- University of Arizona Foundation$1,500
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Gave $23.2M in 2024
American Express Foundation
New York, NY · latest return: tax year 2024- Alzheimers Research and Prevention Foundation - General support$680
- Gospel Rescue Mission Inc - General support$200
- Institute for Better Education - General support$180
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The Heising-Simons Foundation
Los Altos, CA · latest return: tax year 2024- Arizona Board of Regents University of Arizona - To support the second development phase of magaox$626,580
- Arizona Board of Regents University of Arizona - For the nautilus space observatory$600,000
- Arizona Board of Regents University of Arizona - For the development of skipper technology$370,497
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Wells Fargo Foundation
Minneapolis, MN · latest return: tax year 2025- Live the Solution - Earn to Learn - Expansion and Financial Wellness$400,000
- Growth Partners Arizona - AZ CDFI Landscape Analysis$300,000
- Growth Partners Arizona - GrowthHUUB Access | Financial Education$100,000
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Edward Jones Foundation
St. Louis, MO · latest return: tax year 2024- Candlelighters Childhood Cancer Foundation of Southern Arizona - Diseases, disorders, medical disciplines$500
- Erik Hite Foundation Inc - Human services - multipurpose and other$400
- Archaeology Southwest - Social science research institutes, services$250
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Gave $38M in 2024
The Allstate Foundation
Northbrook, IL · latest return: tax year 2024- Tucson Center for Women and Children - 2024 employee community partnerships - aip$10,000
- Andra Heart Foundation Dba Bald Beauties Project - Helping hands group grants$5,000
- Cavalier King Charles Spaniel Club Rescue Inc - Employee helping hands$1,000
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The Simons Foundation Inc
New York, NY · latest return: tax year 2024- University of Arizona - Simons early career investigator in marine microbial ecology and evolution award$405,000
- University of Arizona - Hidden symmetries and fusion energy$26,433
- University of Arizona - Data driven modeling and analysis of chaotic and stochastic dynamics$8,400
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Gave $36.3M in 2025
Gates Family Foundation
Denver, CO · latest return: tax year 2025- Sonoran Institute Inc - Project support$60,000
- Angel Charity for Children Inc - Unrestricted$50,000
- Erik Hite Foundation Inc - Unrestricted$50,000
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Gave $555M in 2024
The Andrew W Mellon Foundation
New York, NY · latest return: tax year 2024- Borderlands Theater Teatro Fronterizo Inc - To support general operations$600,000
- University of Arizona - To support a faculty fellowship program that facilitates student engagement with us-mexico borderlands…$600,000
- University of Arizona - To support graduate student internships in community-based archives$600,000
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Garcia Family Foundation Inc
Tempe, AZ · latest return: tax year 2023- University of Arizona Foundation - Donation To fund Fostering Success program, scholarships, and Tucson Poverty Project$925,000
- Community Investment Corp - Donation To reduce homelessness and create a better life for residents of our community through programs…$600,000
- Our Family Services Inc - Donation To support the mission to eliminate homelessness and strengthen our community$100,000
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Moreno Family Foundation
Phoenix, AZ · latest return: tax year 2024- Univ of Az Hispanic Scholarship - Education$500,000
- Univ of Az Foundation - Education$50,000
- St Thomas the Apostle School - Education$30,000
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Gave $844.7M in 2024
The Ford Foundation
New York, NY · latest return: tax year 2024- Law College Association of the University of Arizona - Core support for the indigenous peoples law and policy program to assist the mandate of the united nations…$150,000
- Scholarshipsa-Z - General support$75,000
- Florence Immigrant and Refugee Rights Project Inc - Matching gift$15,000
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Gave $47.9M in 2024
The Richard M Schulze Family Foundation
Minneapolis, MN · latest return: tax year 2024- Childrens Clinics - Human services$5,000
- Phones Down Just Drive - Human services$5,000
- Ua Foundation School Garden Workshop - Education$5,000
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The Pfizer Foundation Inc
New York, NY · latest return: tax year 2024- Angel Charity for Children Inc - Volunteer program$1,800
- Center for Biological Diversity Inc - Matching gifts$1,075
- Therapeutic Ranch for Animals and Kids - Matching gifts$500
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Gave $5.5M in 2024
Equitable Foundation Inc
New York, NY · latest return: tax year 2024- University of Arizona Foundation - General contribution$1,500
- Ugly Little Monkeys Scholarship Fund Inc - General contribution$750
- South Tucson Lions Charities - General contribution$250
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Gave $25.5M in 2025
The John a Hartford Foundation Inc
New York, NY · latest return: tax year 2025- Loft Cinema Inc - General support - building campaign$1,000
- Mobile Meals of Southern Arizona - Where needed most$200
- Community Food Bank Inc - General support$200
Match your nonprofit against every funder giving in Arizona →
Tucson organizations several of these foundations fund
Organizations in Tucson that received grants from two or more of the foundations above, on the same returns.
| Organization | Funders | Grants total |
|---|---|---|
| University of Arizona Foundation | 13 | $4,451,565 |
| Youth on Their Own | 13 | $134,459 |
| Interfaith Community Services | 8 | $222,741 |
| Primavera Foundation | 7 | $35,030 |
| Center for Biological Diversity | 7 | $7,921 |
| Habitat for Humanity Tucson Inc | 6 | $1,236,200 |
| Angel Charity for Children | 6 | $92,126 |
| Gospel Rescue Mission Inc | 6 | $78,627 |
| Florence Immigrant & Refugee Rights Project Inc | 6 | $37,123 |
| Tucson Botanical Gardens | 6 | $14,185 |
How to use this list
A foundation is listed because its own latest tax return itemizes grants to organizations with a Tucson, AZ address. Local foundations often give mostly close to home and are usually the most realistic first prospects for a small nonprofit; large national foundations listed here may fund only a few institutions in the city. Their typical grant is the middle of the funders' own typical grants across everything they fund. Open a profile for all of a funder's grants and any application instructions.
Of these 1,166 foundations, 339 describe how to apply on their latest return; many others give only to organizations they already know. A badge such as Gave $1.2M in 2024 repeats what the latest return reports; it does not mean the foundation is accepting proposals now.
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.