The Haddock Stanton Foundation
Invitation OnlyParadise Valley, Arizona · EIN 20-8018615 · Private foundation
Grants paid (2024)$246K
Organizations funded51
Typical grant$1,000
Total assets$6.4M
Half of its grants to organizations were between $1,000 and $10,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
54% of grants went outside Arizona.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| International Committee of the Red Cross | Washington, DC | General funds | $50,000 |
| American Independent Foundation | Washington, DC | General funds | $20,000 |
| Voter Participation Center | Washington, DC | General funds | $20,000 |
| Desert Botanical Garden | Phoenix, AZ | General funds | $10,500 |
| Unicef USA | New York, NY | General funds | $10,500 |
| Americares | Stamford, CT | General funds | $10,000 |
| Direct Relief | Santa Barbara, CA | General funds | $10,000 |
| Doctors Without Borders USA | Hagerstown, MD | General funds | $10,000 |
| Give Well | Oakland, CA | General funds | $10,000 |
| Oxfam-America Inc | Boston, MA | General funds | $10,000 |
| Stanford University | Stanford, CA | General funds | $10,000 |
| The Better Angels Society Inc | Washington, DC | General funds | $10,000 |
| Valley of the Sun United Way | Phoenix, AZ | General funds | $10,000 |
| Arizona Center for Law in the Public Interest | Phoenix, AZ | General funds | $5,000 |
| Barrow Neurological Foundation | Phoenix, AZ | General funds | $5,000 |
| One Acre Fund | Highland Park, IL | General funds | $5,000 |
| T Gen Foundation | Phoenix, AZ | General funds | $5,000 |
| Battery Foundation | San Francisco, CA | General funds | $4,000 |
| Literary Society of the Southwest | Chandler, AZ | General funds | $2,400 |
| Works on Water Inc | New York, NY | General funds | $2,000 |
| Harvard University | Cambridge, MA | General funds | $1,500 |
| Phoenix Country Day School | Phoenix, AZ | General funds | $1,500 |
| Public Theater | New York, NY | General funds | $1,250 |
| Childsplay | Tempe, AZ | General funds | $1,200 |
| Afs - USA | New York, NY | General funds | $1,000 |
| American Academy of Dermatology | Chicago, IL | General funds | $1,000 |
| Arizona Pbs | Phoenix, AZ | General funds | $1,000 |
| Asu Foundation | Tempe, AZ | General funds | $1,000 |
| Children's Action Alliance | Phoenix, AZ | General funds | $1,000 |
| Fordham University | Boston, MA | General funds | $1,000 |
| Friends of Public Radio - Kjzz | Phoenix, AZ | General funds | $1,000 |
| Hospice of the Valley | Phoenix, AZ | General funds | $1,000 |
| Irish Repertory Theatre | New York, NY | General funds | $1,000 |
| Manhattan Theatre Club | New York, NY | General funds | $1,000 |
| Mayo Clinic | Rochester, MN | General funds | $1,000 |
| Minneapolis Sailing Center | Minneapolis, MN | General funds | $1,000 |
| Palo Alto Junior Museum & Zoo | Palo Alto, CA | General funds | $1,000 |
| Rosie's House | Phoenix, AZ | General funds | $1,000 |
| Sandra Day O'connor Institute | Phoenix, AZ | General funds | $1,000 |
| University of Arizona Foundation | Tucson, AZ | General funds | $1,000 |
| Valleywise Health Foundation | Phoenix, AZ | General funds | $1,000 |
| Arizona Opera | Phoenix, AZ | General funds | $500 |
| Arizona Theatre Company | Phoenix, AZ | General funds | $500 |
| Central Park Conservancy | New York, NY | General funds | $500 |
| Hayden's Ferry Chamber Music Society | Tempe, AZ | General funds | $500 |
| Hidden Villa | Los Altos Hills, CA | General funds | $500 |
| Phoenix Art Museum | Phoenix, AZ | General funds | $500 |
| Scranton Preparatory School | Scranton, PA | General funds | $500 |
| Columbine Garden Club | Phoenix, AZ | General funds | $250 |
| Phoenix Chamber Music Society | Phoenix, AZ | General funds | $250 |
| Salvation Army | City of Industry, CA | General funds | $250 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $246,100 | 51 |
| 2023 | $225,675 | 54 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202543219349104074
- IRS Tax Exempt Organization Search for EIN 20-8018615
- Profile updated Nov 5, 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.