Mahaffey Family Foundation
Invitation OnlySt Petersburg, Florida · EIN 59-7261732 · Private foundation
Grants paid (2024)$80K
Organizations funded6
Typical grant$10,000
Total assets$666K
Half of its grants to organizations were between $7,500 and $20,000.
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
16% of grants went outside Florida.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Community Foundation Tampa Bay | Tampa, FL | General operating support | $20,000 |
| Lutheran Church of the Cross Day School | St Petersburg, FL | General operating support | $20,000 |
| Sisters of Providence | Saint MaryoftheWood, IN | Support of the grotto refurbishing project | $15,000 |
| Clothes to Kids | Clearwater, FL | General operating support | $10,000 |
| St Petersburg Free Clinic | St Petersburg, FL | General operating support | $7,500 |
| St Thomas Episcopal Church | St Petersburg, FL | Support of relief efforts following hurricanes Helene and Milton | $7,500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $80,000 | 6 |
| 2023 | $80,000 | 7 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 13, 2025 - IRS e-file batch, object ID 202513179349103601
- IRS Tax Exempt Organization Search for EIN 59-7261732
- Profile updated Nov 7, 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.