Mayo Family Foundation
Mayo Family Foundation is a private foundation based in Scottsdale, Arizona. In 2025, it awarded 20 grants totaling $252,005 to organizations including charities, community organizations, and education-related groups.
Mayo Family Foundation at a glance
In short: Mayo Family Foundation gave $252K across 20 grants in 2025 (avg $13K), mostly in Arizona. 65% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $252,005
- -4.5% vs 2024
- Grants made (2025)
- 20
- -69.7% vs 2024
- Average grant
- $12,600
- +215.1% vs 2024
- Median grant
- $3,600
- Total assets
- $5,008,088
- -0.3% vs 2024
- New grantees (estimate)
- 65% first-time grantees (13 of 20, 2025; small sample)
- Primary geography
- Arizona (65% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Mayo Family Foundation
- How to Apply
-
The filing lists Vicki and Simerdeep Mayo as contacts. Form and materials, deadlines, and restrictions on awards are listed as N/A.
- Contact
Application contact: Vicki And Simerdeep Mayo
Mailing address: 8711 N Via La Serena, Paradise Valley, AZ 85253
Phone: (480) 663-6320
Email: vicki.mayo@valorit.com
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Mayo Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Boys and Girls Club ($68K). Together the top 10 received $242K.
Grant Size Distribution
130 grants across all recorded years
The most common grant size was under $50K: 126 grants of 130 (97%).
Geographic Focus
Where this funder awards grants
In 2025, grant dollars were reported by recipient state as Arizona, 65%; Georgia, 27%; California, 7%; and Washington, D.C., 0%.
Grant Distribution by State
Share of 2025 grant dollars across all 20 itemized grants.
States
Cities
Is Mayo Family Foundation open to new grantees?
65%
first-time grantees, 2025
In 2025, 13 of 20 grantees (65%) were first-time recipients. With only 20 grantees, that is a small sample: one grantee more or less moves the share by about 5 points. First grants averaged $7K; repeat grants $22K. How we count
Medians: $1K first-time, $20K repeat.
- 35% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (+12%). Method
- In 2025 it paid out 102% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2021–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2025, annual grant giving ranged from $225K (2022) to $282K (2021). In 2025 it made 20 grants totaling $252K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Boys and Girls Club Atlanta, GA | Children Support | $67,600 |
| The Legacy Foundation of Southwest Sierra Vista, AZ | Community Care | $50,000 |
| Technical Assistance Partnership Phoenix, AZ | Management Support | $30,659 |
| AZ Friends of Foster Children Phoenix, AZ | Children Support | $25,000 |
| AZ Langar on Wheels Chandler, AZ | Food Bank | $20,000 |
| Abundant Village Tarazana, CA | Community Care | $18,500 |
| Laptops 4 Learning Phoenix, AZ | Technology Support | $10,000 |
| Foundation Litchfield Litchfield Park, AZ | Comminity Care | $8,000 |
| West Velly Maverick Litchfield Park, AZ | Community Care | $7,500 |
| LPY Fresh Start Women Phoenix, AZ | Community Care | $5,200 |
Ready to take the next step with Mayo Family Foundation?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Distributable Amount |
|---|---|---|---|---|---|---|---|
| 2025 | $5,008,088 | $245,096 | $259,766 | $252,005 | 20 | $252,005 | $246,250 |
| 2024 | $5,022,031 | $291,041 | $281,202 | $263,947 | 66 | $263,947 | $246,250 |
| 2023 | $5,001,070 | $225,075 | $265,394 | $248,370 | 20 | $248,370 | $246,250 |
| 2022 | $5,019,638 | $315,000 | $260,087 | $225,000 | 19 | $225,000 | $246,250 |
| 2021 | $5,005,476 | $5,260,621 | $285,145 | $281,620 | 5 | $282,620 | $21,137 |
| 2020 | $30,000 | $25,000 | — | — | — | — | $1,231 |
Under IRS private-foundation payout rules, Mayo Family Foundation reported a distributable amount of $246K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2025 grants included support for children, community care, food banking, management support, technology, and education.
The grantee Technical Assistance Partnership describes its mission as strengthening community-based health services and health outcomes for underserved populations in Arizona. Laptops 4 Learning says it works to close the digital technology divide by providing laptops to low- to moderate-income students and U.S. military veterans. Rancho Solano PTO says it raises funds to promote student and parent involvement in school activities and student welfare. St. Vincent de Paul describes its mission as providing food, clothing, and household items for people in need.
Grantmaking
In 2025, the foundation gave $252,005 across 20 grants. Grant amounts ranged from $250 to $67,600, with a median grant of $3,600.
Among its largest 2025 grants were $67,600 to Boys and Girls Club in Atlanta, Georgia, for children support; $50,000 to The Legacy Foundation of Southwest in Sierra Vista, Arizona, for community care; $30,659 to Technical Assistance Partnership in Phoenix, Arizona, for management support; and $25,000 to AZ Friends of Foster Children in Phoenix, Arizona, for children support. Other grants included $20,000 to AZ Langar on Wheels for a food bank and $10,000 to Laptops 4 Learning for technology support.
Leadership & Key People
Leadership team and compensation from IRS filings
Simerdeep Mayo is listed as an officer on the 2025 filing.
Mayo Family Foundation's only listed officer is Simerdeep Mayo, Officer on every filing since 2020 (uncompensated).
Officers on the 2025 filing
Simerdeep Mayo
Officer
On filings since 2020
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Mayo Family Foundation
How much does Mayo Family Foundation give each year?
Mayo Family Foundation gave $252K across 20 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $264K across 66 grants.
What is Mayo Family Foundation's typical grant size?
Mayo Family Foundation's median grant in 2025 was $3,600, and its average grant was $12,600, across 20 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Mayo Family Foundation that year got $7K on average.
Where does Mayo Family Foundation give grants?
Mayo Family Foundation gives mostly in Arizona: 65% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Georgia (27%) and California (7%). The most frequent recipient cities were Phoenix, AZ (8 grants), Scottsdale, AZ (4 grants) and Litchfield Park, AZ (2 grants).
Does Mayo Family Foundation give general operating support?
Not in 2025: none of the 20 grants with a stated purpose on Mayo Family Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Community Care" (7 grants) and "Children Support" (3 grants).
Who are Mayo Family Foundation's largest grantees?
Mayo Family Foundation's largest 2025 grantees include Boys and Girls Club ($67,600), The Legacy Foundation of Southwest ($50,000) and Technical Assistance Partnership ($30,659), according to its 2025 IRS Form 990-PF. Together they received 59% of its itemized 2025 grant dollars.
How large is Mayo Family Foundation?
Mayo Family Foundation reported $5.0M in total assets on its 2025 IRS Form 990-PF. It paid out $252K in qualifying distributions that year, against a required minimum of $246K (roughly 5% of its investment assets).
What does Mayo Family Foundation fund?
No mission statement for the foundation is provided. Its 2025 grants included support for children, community care, food banking, management support, technology, and education. See mission & focus areas ↑
How do I apply for a grant from Mayo Family Foundation?
The filing lists Vicki and Simerdeep Mayo as contacts. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Mayo Family Foundation's EIN?
Mayo Family Foundation's EIN (Employer Identification Number) is 84-3757856. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS September 1, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS July 7, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS November 15, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 7, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 29, 2026)
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Cite this profile
Grantable. (2026). Mayo Family Foundation funder profile. GrantGraph. Retrieved October 14, 2026, from https://grantable.co/funders/mayo-family-foundation-morg_f992df3cafca4973b8b80ca5334ee4c4
BibTeX
@misc{grantable_843757856_2026,
author = {{Grantable}},
title = {{Mayo Family Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/mayo-family-foundation-morg_f992df3cafca4973b8b80ca5334ee4c4},
note = {Accessed 2026-10-14. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Mayo Family Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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