Osullivan Foundation Trust Dtd
Invitation OnlyPrinceton, New Jersey · EIN 06-6487034 · Private foundation
Grants paid (2024)$3.6M
Organizations funded13
Typical grant$40,000
Total assets$50.7M
Half of its grants to organizations were between $10,000 and $50,000.
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
92% of grants went outside New Jersey.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Khan Academy | Mountain View, CA | Online education services support | $1,405,600 |
| Rensselaer Polytechnic Institute | Troy, NY | Education | $1,405,600 |
| The Brain Foundation | Pleasanton, CA | Autism resarch | $550,000 |
| Multiple Hub Inc | Beverly Hills, CA | Autism services | $50,000 |
| International Assocation of Spelling As Communication | Herndon, VA | Autism communication, training, advocacy | $40,000 |
| International Assocation of Spelling As Communication | Herndon, VA | Autism communication, training, advocacy | $40,000 |
| International Assocation of Spelling As Communication | Herndon, VA | Autism communication, training, advocacy | $40,000 |
| International Assocation of Spelling As Communication | Herndon, VA | Autism communication, training, advocacy | $40,000 |
| US Ireland Alliance | Arlington, VA | Scholarships & operations | $25,000 |
| Autism Science Foundation | Scarsdale, NY | Autism research | $10,000 |
| The Learning Cooperatives | Langhorne, PA | Education | $10,000 |
| Mount St Dominic Academy | Caldwell, NJ | Education | $5,000 |
| Mercy for Animals | Los Angeles, CA | Animal welfare | $2,500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $3,623,700 | 13 |
| 2023 | $1,002,159 | 16 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 13, 2025 - IRS e-file batch, object ID 202523179349101462
- IRS Tax Exempt Organization Search for EIN 06-6487034
- 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.