Bill & Marian Cook Foundation
Historical FunderScottsdale, Arizona · EIN 31-1492927 · Private foundation
Half of its grants to organizations were between $25,000 and $75,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2024):
| Contact | Ninon Tantet |
|---|---|
| Address | 23233 N Pima Rd Ste 113 PMB 359, Scottsdale AZ 85255 |
| Phone | 4805615805 |
| Form and materials | 990 |
| Deadlines | 12/31 |
| Restrictions | limit |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
80% of grants went outside Arizona.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Goldwater Institute | Phoenix, AZ | support sound public policy | $150,000 |
| Drexel University | Philadelphia, PA | research | $75,000 |
| St Patrick Hospital Foundation | Missoula, MT | cancer research | $40,000 |
| The V Foundation | Cary, NC | 100 directed to cancer research and funding | $25,000 |
| Baylor College | Waco, TX | Research | $25,000 |
The return also lists 3 grants to individuals ($105,000). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $420,000 | 8 |
| 2023 | $1,281,000 | 18 |
| 2022 | $978,661 | 17 |
Sources
- IRS Form 990-PF, tax year 2024, filed Dec 26, 2025 - IRS e-file batch, object ID 202610139349100766
- IRS Tax Exempt Organization Search for EIN 31-1492927
- Profile updated Nov 7, 2026
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.