The Jeffrey Horvitz Foundation
Invitation OnlyColumbus, Ohio · EIN 34-1817950 · Private foundation
Grants paid (2025)$1.6M
Organizations funded9
Typical grant$10,000
Total assets$981K
Half of its grants to organizations were between $2,500 and $12,500.
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
100% of grants went outside Ohio.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The University of Massachusetts Foundation Inc | Newton, MA | Caroline H. horvitz professorship in mediterranean archaeology | $1,500,000 |
| The University of Miami | Coral Gables, FL | General & unrestricted | $25,000 |
| Santa Clara University | Santa Clara, CA | General & unrestricted | $12,500 |
| Boston Community Pediatrics | Boston, MA | General & unrestricted | $10,000 |
| The Ocean Genome Legacy Center | Nahant, MA | General & unrestricted | $10,000 |
| Joslin Diabetes Center | Boston, MA | Joslin asian american diabetes fund | $5,000 |
| Epiphany School | Dorchester, MA | General & unrestricted | $2,500 |
| University of Florida Foundation Inc | Gainesville, FL | Horvitz japanese ceramics fund | $2,500 |
| The Trustee of Reservations | Beverly, MA | General & unrestricted | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $1,568,500 | 9 |
| 2024 | $97,000 | 8 |
| 2023 | $83,000 | 13 |
Sources
- IRS Form 990-PF, tax year 2025, filed Apr 23, 2026 - IRS e-file batch, object ID 202601139349100215
- IRS Tax Exempt Organization Search for EIN 34-1817950
- Profile updated Nov 6, 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.