The Michael Sullivan Family Foundation
Invitation OnlyNaples, Florida · EIN 88-2509903 · Private foundation
Grants paid (2025)$124K
Organizations funded7
Typical grant$16,715
Total assets$1.8M
Half of its grants to organizations were between $12,600 and $18,097.
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
85% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Episcopal School of Jacksoville | Jacksonville, FL | Math Scholarship and Math Club Support | $37,750 |
| Mother McAuley Liberal Arts High School | Chicago, IL | Math Scholarship and Math Club Support | $18,097 |
| Providence Catholic High School | Lemont, IL | Math Scholarship and Math Club Support | $16,849 |
| Marist High School | Chicago, IL | Math Scholarship and Math Club Support | $16,715 |
| Brother Rice High School | Chicago, IL | Math Scholarship and Math Club Support | $16,700 |
| St Ignatius College Prep | Chicago, IL | Math Scholarship and Math Club Support | $12,600 |
| St Laurence High School | Burbank, IL | Math Scholarship and Math Club Support | $4,984 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $123,695 | 7 |
| 2024 | $126,925 | 7 |
| 2023 | $141,235 | 7 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 12, 2026 - IRS e-file batch, object ID 202601329349104960
- IRS Tax Exempt Organization Search for EIN 88-2509903
- 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.