William H Hazen Foundation
Invitation OnlyBrooklyn, New York · EIN 11-6487867 · Private foundation
Grants paid (2025)$30K
Organizations funded10
Typical grant$2,000
Total assets$480K
Half of its grants to organizations were between $2,000 and $5,000.
From the return
How to apply
On its return for tax year 2025 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
50% of grants went outside New York.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Brooklyn Botanic Garden | Brooklyn, NY | Support | $5,000 |
| Dempsey Center | Lewiston, ME | Support | $5,000 |
| Yo San University | Los Angeles, CA | Support | $5,000 |
| Open Squash | New York, NY | Support | $5,000 |
| Hudson Guild | New York, NY | Support | $2,000 |
| Planned Parenthood | Washington, DC | Support | $2,000 |
| Trout Unlimited Coldwater Conservat | Woolly Bugger, WV | Support | $2,000 |
| Saint Ann's School | Brooklyn, NY | Support | $2,000 |
| Alaska Conservation Foundation | Anchorage, AK | Support | $1,000 |
| Prospect Park Alliance | Brooklyn, NY | Support | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $30,000 | 10 |
| 2024 | $32,250 | 10 |
| 2023 | $51,000 | 9 |
Sources
- IRS Form 990-PF, tax year 2025, filed Apr 23, 2026 - IRS e-file batch, object ID 202631139349100403
- IRS Tax Exempt Organization Search for EIN 11-6487867
- 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.