Mason Slaine Family Foundation Inc
Invitation OnlyBoca Raton, Florida · EIN 88-3794554 · Private foundation
Grants paid (2025)$103K
Organizations funded3
Typical grant$2,500
Total assets$198K
Half of its grants to organizations were between $600 and $100,000.
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
33% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Boca Raton Regional Hospital Foundation Inc | Boca Raton, FL | General operations | $100,000 |
| Children's Place at Home Safe Inc | Lake Worth, FL | General operations | $2,500 |
| Helping Israel Fund | East Brunswick, NJ | General operations | $600 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $103,100 | 3 |
| 2024 | $0 | 0 |
| 2023 | $0 | 0 |
| 2022 | $0 | 0 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 5, 2026 - IRS e-file batch, object ID 202631259349100128
- IRS Tax Exempt Organization Search for EIN 88-3794554
- Profile updated Nov 9, 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.