Funding search · EIN 843757856 · Scottsdale, AZ
Mayo Family 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.
- 125
- grants reported
- $989,322
- 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.
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.
- Child Crisis Arizona2 grants · $100,500
- Boys and Girls Club2 grants · $95,600
- Az Friends of Foster Children2 grants · $65,000
- Az Langar On Wheels3 grants · $65,000
- Technical Assistance Partnership3 grants · $63,184
- The Legacy Foundation of Southwest1 grant · $50,000
- Az Friends & Foster Care Foundation2 grants · $50,000
- Phoenix Children Hospital2 grants · $46,000
- Valleywish Health Foundation3 grants · $45,500
- Rancho Solano School2 grants · $29,200
Giving over time
Grant history
The 100 largest of 125 grants.
- $100,000
Child Crisis Arizona · Phoenix, AZ · 2023
Emergancy shelter/foster care
- $67,600
Boys and Girls Club · Atlanta, GA · 2025
Children support
- $50,000
The Legacy Foundation of Southwest · Sierra Vista, AZ · 2025
Community care
- $40,000
Az Friends of Foster Children · Phoenix, AZ · 2024
Children support
- $30,659
Technical Assistance Partnership · Phoenix, AZ · 2025
Management support
- $28,000
Boys and Girls Club · Atlanta, GA · 2024
Children support
- $25,000
Az Friends of Foster Children · Phoenix, AZ · 2025
Children support
- $25,000
Az Friends & Foster Care Foundation · Phoenix, AZ · 2023
Foster care support services
- $25,000
Az Friends & Foster Care Foundation · Phoenix, AZ · 2022
Foster care support services
- $25,000
Az Langar On Wheels · Chandler, AZ · 2022
Food bank
- $25,000
Greater Phoenix Leadership · Phoenix, AZ · 2022
Business support
- $25,000
Phoenix Children Hospital · Phoenix, AZ · 2022
Health care
- $25,000
Valleywish Health Foundation · Phoenix, AZ · 2022
Health care
- $24,375
Technical Assistance Partnership · Phoenix, AZ · 2024
Management support
- $21,000
Phoenix Children Hospital · Phoenix, AZ · 2023
Health care
- $20,200
Rancho Solano School · Scottsdale, AZ · 2023
Education
- $20,000
Az Langar On Wheels · Chandler, AZ · 2025
Food bank
- $20,000
Az Langar On Wheels · Chandler, AZ · 2024
Food bank
- $20,000
Valleywish Health Foundation · Phoenix, AZ · 2023
Health care
- $20,000
Sojourner Dv Shelter · Phoenix, AZ · 2022
Domestic violence shelter
- $18,500
Abundant Village · Tarazana, CA · 2025
Community care
- $15,000
Uyghur American Association · McLean, VA · 2022
Culture support
- $12,500
Make a Wish Foundation · Phoenix, AZ · 2023
Children help
- $12,500
Make a Wish Foundation · Phoenix, AZ · 2022
Children help
- $10,000
Laptops 4 Learning · Phoenix, AZ · 2025
Technology support
- $10,000
Candelen Phoenix · Phoenix, AZ · 2024
Children support
- $10,000
House of Refuge · Mesa, AZ · 2024
Transitional housing support
- $10,000
Operation Recovery · Lake Wales, FL · 2024
Humanitarian recovery support
- $10,000
Refugees and Immigrants Community · Phoenix, AZ · 2024
Refugee support
- $10,000
Sandra Day Oconnor Institute · Phoenix, AZ · 2024
Education
- $10,000
St Joseph the Worker · Mesa, AZ · 2024
Community support
- $10,000
United Health Care Children Fundati · Minnetonka, MN · 2024
Children healthcare
- $10,000
American Heart Association · Tempe, AZ · 2023
Heart research
- $10,000
Minneapolis Foundation · Minneapolis, MN · 2023
Civic and social support
- $10,000
Christian Family Care Agency · Phoenix, AZ · 2022
Foster care & adoption agency
- $10,000
Phoenix Rescue Mission · Phoenix, AZ · 2022
Social support
- $9,000
Rancho Solano School · Scottsdale, AZ · 2022
Education
- $8,150
Technical Assistance Partnership · Phoenix, AZ · 2023
Technical support for nonprofits
- $8,000
Foundation Litchfield · Litchfield Park, AZ · 2025
Comminity care
- $8,000
Future Stars · Phoenix, AZ · 2024
Education support
- $7,500
West Velly Maverick · Litchfield Park, AZ · 2025
Community care
- $7,500
Horses Help Foundation · Cave Creek, AZ · 2024
Pet therapy services
- $7,500
Laptops 4 Learning · Phoenix, AZ · 2024
Technology support
- $5,583
Hunkapi Programs · Scottsdale, AZ · 2024
Pet therapy services
- $5,200
Lpy Fresh Start Women · Phoenix, AZ · 2025
Community care
- $5,200
Fresh Start · Phoenix, AZ · 2024
Women support
- $5,000
Hart Pantry · Peoria, AZ · 2024
Teens support
- $5,000
Kitchen On the Street · Phoenix, AZ · 2024
Food bank
- $5,000
Cure Eilepsy · Chicago, IL · 2023
Cure epliepsy
- $5,000
Legacy of Aloha · Huntington Beach, CA · 2023
Wildfire support
- $5,000
House of Refuge Sunnyslope · Phoenix, AZ · 2022
Refugee support
- $5,000
Umom Homeless Shelter · Phoenix, AZ · 2022
Homeless shelter
- $5,000
West Valley Mavericks Foundation · Litchfield Park, AZ · 2022
West valley support
- $4,000
Mineclub Scottsdale · Scottsdale, AZ · 2024
Education
- $3,000
Parents and Teachers at Simis · Phoenix, AZ · 2024
Education
- $3,000
Givebutter Angels On Patrol · Phoenix, AZ · 2023
Law enforcement support
- $2,500
The Udonis Hastem Foundation · Miami, FL · 2024
Children and families support
- $2,500
The Joy Bus Charity · Phoenix, AZ · 2023
Meals for cancer support
- $2,500
Minneapolis Foundation · Minneapolis, MN · 2022
Civic and social support
- $2,500
National Autistic Sociaty · Rockville, MD · 2022
Support autism community
- $2,500
The Alexis Joy Foundation · Pittsburgh, PA · 2022
New mothers and families support
- $2,000
Mineclub Scottsdale · Scottsdale, AZ · 2025
Comminity care
- $2,000
Rose Resources · Phoenix, AZ · 2024
Education
- $1,735
National Multiple Sclerosis Society · Phoenix, AZ · 2023
Multiple sclerosis research
- $1,500
Rancho Solano Pto · Scottsdale, AZ · 2025
Education support
- $1,500
Friends of Payson Parks & Recreatio · Payson, AZ · 2024
Financial & community support
- $1,500
Rsps Pto · Charlotte, NC · 2024
Software for nonprofit
- $1,500
High Atlas Foundation · New York, NY · 2023
Envirnmental conservation
- $1,500
Sos Children'S Villages · New York, NY · 2023
Foster care support services
- $1,288
Fiesta Events · Scottsdale, AZ · 2024
Community-focused initatives
- $1,231
Northwest Mountain Msdc · Tukwila, WA · 2024
Sponsor the council
- $1,200
Arizona Soccer Foundation · Phoenix, AZ · 2025
Education support
- $1,040
Ballerdreamorg · Scottsdale, AZ · 2025
Community care
- $1,036
Larry Fitzgerald · Scottsdale, AZ · 2025
Youth education
- $1,000
Leuk & Lymphoma Society · Washington, DC · 2025
Blood cancer support
- $1,000
Arizona'S Children Association · Phoenix, AZ · 2024
Children support
- $1,000
Pch Foundation Phoenix Children · Phoenix, AZ · 2024
Healthcare
- $520
Epihab · Phoenix, AZ · 2025
Community care
- $520
Epi Hab Phoenix · Phoenix, AZ · 2024
Employment for challanged individual
- $500
Peoria Sports Complex · Peoria, AZ · 2025
Community activity
- $500
St Vincent De Paul · Phoenix, AZ · 2025
Community care
- $500
A New Leaf · Broken Arrow, OK · 2024
Housing and shelter
- $500
Ability 360 · Phoenix, AZ · 2024
Empower & disabilities support
- $500
Andre House of Hospitality · Phoenix, AZ · 2024
Homeless shelter
- $500
Arizona Brain Food · Mesa, AZ · 2024
Children support
- $500
Arizona Cancer Foundation for Child · Scottsdale, AZ · 2024
Children support
- $500
Casa De Los Ninos · Tucson, AZ · 2024
Children and families support
- $500
Challenge Foundation · Phoenix, AZ · 2024
Educational scholarship
- $500
Child Crisis Arizona · Phoenix, AZ · 2024
Emergancy shelter/foster care
- $500
Christian Family Care · Phoenix, AZ · 2024
Adoption and foster care
- $500
Circle the City · Phoeix, AZ · 2024
Healthcare support
- $500
Compassion for Her · Colorado Springs, CO · 2024
Women support
- $500
Elaine · Phoenix, AZ · 2024
Homeless support
- $500
Foundation for Senior Living · Phoenix, AZ · 2024
Senior housing & living
- $500
Gabriel'S Angels Pets Helping Kids · Phoenix, AZ · 2024
Pet therapy for children
- $500
Girl Scouts Az Cactus Pine Council · Phoenix, AZ · 2024
Girl scouts
- $500
Jewish Family and Children'S Servic · Phoenix, AZ · 2024
Community support
- $500
Maggie'S Place · Phoenix, AZ · 2024
Homeless pregnant women support
- $500
Mesa United Way Inc Foster 360 · Mesa, AZ · 2024
Youth holistic wraparound services
- $500
Mindfulness First · Scottsdale, AZ · 2024
Mental health support
Who else funds this kind of work
Same state
- Dignity Community Care231 grants · $478.3M
- Arizona State University Foundation for110 grants · $642.4M
- Dignity Health978 grants · $1.25B
Similar purposes
- The Leona M and Harry B Helmsley2,251 grants · $1.69B
- Wk Kellogg Foundation7,234 grants · $1.30B
- The Duke Endowment1,614 grants · $830.3M
Similar grant size
- Fidelity Foundation7,750 grants · $457.4M
- Shell USA Company Foundation24,663 grants · $80.1M
- Enterprise Holdings Foundation30,880 grants · $360.4M
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.