Foundations · IRS 990 filings

Foundations in Tempe, Arizona

33
foundations with a Tempe address
$45.7M
grants paid, FY2023–FY2025
7
say they accept unsolicited
$10,000
median grant

Grantlas lists 33 foundations that gave a Tempe, Arizona address on their tax filing — 28 private foundations and 5 grantmaking charities such as community foundations and United Ways — from filings for FY2023–FY2025. Together they paid out $45.7 million in grants in their latest filing year, and 7 of them (21%) say they accept unsolicited requests.

Not every foundation here is a Tempe foundation. The city is the mailing address on the foundation’s tax filing, and when a bank or a law firm runs the trust that is the bank’s address, not the place it gives to. Check where a foundation gives before you write.

Top 25 of 33 foundations

Ranked by what they paid in grants in their latest filing, with the ones that accept unsolicited requests first, then the ones whose filing doesn’t say.

Foundations in Tempe, Arizona
Fulton Family FoundationAccepts$625,000$625,000—FY2024Locked: fit score and contacts
The Tim Salmon FoundationAccepts$5,000$29,000$2,000–$12,000FY2025Locked: fit score and contacts
Jerry W Brock FoundationAccepts$2,500$28,500$500–$25,000FY2025Locked: fit score and contacts
Four Peaks CharitiesAccepts$1,000$14,000$1,000–$3,000FY2024Locked: fit score and contacts
Arizona Site Steward Program FoundationAccepts$2,750$500$500–$5,000FY2025Locked: fit score and contacts
The Voice of the Sign IncAccepts$500$500$300–$2,000FY2025Locked: fit score and contacts
Neshama Foundation IncAccepts$160$160—FY2024Locked: fit score and contacts
Maricopa County Community College District FoundationCommunity foundationNot stated$4.1MOver $5k only$7.9M$3.8M–$4.4MFY2024Locked: fit score and contacts
Sun Angel FoundationPublic foundationNot stated$3.5MOver $5k only$6.9M$10,300–$17.2MFY2024Locked: fit score and contacts
Tempe Diablos Charities IncGrantmaking charityNot stated$10,000Over $5k only$766,458$5,200–$131,262FY2024Locked: fit score and contacts
Tempe Impacts Education FoundationCommunity foundationNot stated$666,568Over $5k only$668,752$660,529–$672,607FY2024Locked: fit score and contacts
Chetana Global FoundationGrantmaking charityNot stated—Over $5k only$148,610—FY2025Locked: fit score and contacts
Garcia Family FoundationInvitation only$87,500$14.1M$5,000–$2.7MFY2023Locked: fit score and contacts
Winifred Stevens FoundationInvitation only$47,500$9.1M$1,000–$1.8MFY2024Locked: fit score and contacts
McKinley Educational InitiativeInvitation only$50,000$990,550$10,000–$745,000FY2024Locked: fit score and contacts
Holliday Family Foundation IncInvitation only$100,000$868,667$6,500–$204,167FY2024Locked: fit score and contacts
Imagine Learning FoundationInvitation only$50,000$653,000$7,000–$100,000FY2025Locked: fit score and contacts
Homa & Irene Wood FoundationInvitation only$22,500$619,955$2,500–$307,000FY2024Locked: fit score and contacts
Father Joseph Patterson FoundationIndividuals only$3,000$542,100$2,000–$490,100FY2024Locked: fit score and contacts
The Steve Mihaylo and Lois MihayloInvitation only$2,500$416,220$250–$100,000FY2025Locked: fit score and contacts
The Cha-07c Foundation TrustInvitation only$10,000$360,000$5,000–$50,000FY2025Locked: fit score and contacts
The Lords FundInvitation only$10,000$216,800$500–$98,000FY2025Locked: fit score and contacts
The Chapman FoundationInvitation only$20,500$158,500$10,500–$26,500FY2025Locked: fit score and contacts
Walsingham Charitable FoundationInvitation only$121,558$113,115$113,115–$130,000FY2025Locked: fit score and contacts
Carrazco Family FoundationInvitation only$100,000$100,000—FY2024Locked: fit score and contacts
  • Median grant and grant range come from each funder’s grant schedule; a dash means there is none to report. Community foundations and other charities list only grants over $5,000, so their figures run high.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.
  • A median grant larger than the grants paid is not a mistake: the grant schedule and the year’s total come from different parts of the tax filing, and a foundation can list a grant it approved in a year it paid out less.

8 more foundations — see all in Grantlas

Data from 990-PF and Form 990 filings, FY2023–FY2025. Updated November 8, 2026.