Foundations · IRS 990 filings

Foundations in Scottsdale, Arizona

285
foundations with a Scottsdale address
$229.9M
grants paid, FY2023–FY2025
49
say they accept unsolicited
$6,608
median grant

Grantlas lists 285 foundations that gave a Scottsdale, Arizona address on their tax filing — 271 private foundations and 14 grantmaking charities such as community foundations and United Ways — from filings for FY2023–FY2025. Together they paid out $229.9 million in grants in their latest filing year, and 49 of them (17%) say they accept unsolicited requests.

Not every foundation here is a Scottsdale 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 285 foundations

All 25 foundations below say on their 990-PF that they accept unsolicited requests. Another 24 in this list say so too. Ranked by what they paid in grants in their latest filing.

Foundations in Scottsdale, Arizona
The Diane and Bruce Halle Foundation$100,000$47.7M$1,000–$2.4MFY2024Locked: fit score and contacts
The Bob & Renee Parsons Foundation$250,000$26M$1,000–$10MFY2024Locked: fit score and contacts
Dorrance Family Foundation$25,000$5.6M$250–$1MFY2024Locked: fit score and contacts
Dorrance Foundation for Education$4,000$2.7M$250–$438,000FY2024Locked: fit score and contacts
On Semiconductor Foundation$12,488$2.6M$3,512–$2MFY2024Locked: fit score and contacts
Delta Dental Plan of Arizona$16,240$1.4M$5,000–$300,000FY2024Locked: fit score and contacts
The Eleanor Kagi Foundation A Lynn M$100,000$1.1M$10,000–$711,465FY2025Locked: fit score and contacts
The Pino Family Foundation$5,000$964,000$1,000–$1.2MFY2025Locked: fit score and contacts
The Michelson Foundation$32,500$961,473$5,000–$453,140FY2025Locked: fit score and contacts
William M & Ann K Grace Foundation$4,000$554,078$520–$198,312FY2024Locked: fit score and contacts
Beach Family Foundation Inc$16,335$424,958$2,500–$50,000FY2025Locked: fit score and contacts
Bill & Marian Cook Foundation$50,000$420,000$5,000–$175,000FY2024Locked: fit score and contacts
Jennie H Olson Charitable$15,000$403,200$2,000–$50,000FY2025Locked: fit score and contacts
Ckko Foundation$10,000$386,000$4,000–$60,000FY2025Locked: fit score and contacts
Theresa's Fund Inc$100,000$320,660$10,000–$100,000FY2024Locked: fit score and contacts
Gregory C Van Wie Charitable$20,000$302,200$5,000–$45,000FY2025Locked: fit score and contacts
Mayo Family Foundation$1,000$252,005$250–$67,600FY2025Locked: fit score and contacts
Barton Family Foundation$45,000$242,000$2,000–$100,000FY2025Locked: fit score and contacts
The Bozena And Josef Zelenda Foundation$5,000$202,000$2,000–$25,000FY2025Locked: fit score and contacts
Craig and Christine Hughes Family Foundation$3,500$193,000$500–$30,000FY2024Locked: fit score and contacts
Beaty Martinez Foundation Inc$5,000$164,820$1,000–$40,000FY2025Locked: fit score and contacts
The Breeding Foundation$153,267$153,267—FY2024Locked: fit score and contacts
Lifestance Health Foundation$550$150,000$550–$150,000FY2025Locked: fit score and contacts
Charles and Laura Goldstein$4,975$147,726$99–$44,333FY2024Locked: fit score and contacts
The Rack Foundation$15,000$145,499$1,000–$103,000FY2024Locked: fit score and contacts
  • Median grant and grant range come from the 990-PF grant schedule; a dash means there is none to report.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.

260 more foundations — see all in Grantlas

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