Seidensticker Family Foundation
Invitation OnlySunny Isles Beach, Florida · EIN 85-4242730 · Private foundation
Grants paid (2025)$328K
Organizations funded4
Typical grant$27,500
Total assets$1.7M
Half of its grants to organizations were between $4,000 and $46,500.
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.
Where it gives
100% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Turning Point USA | Phoenix, AZ | General | $250,000 |
| Big Green | Denver, CO | General | $46,500 |
| Fidelity Investments Charitable Gift Fund | Boston, MA | General | $27,500 |
| Leukemia and Lymphoma Society | Santa Clara, CA | General | $4,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $328,000 | 4 |
| 2024 | $280,000 | 4 |
| 2023 | $152,000 | 2 |
Sources
- IRS Form 990-PF, tax year 2025, filed Aug 11, 2026 - IRS e-file batch, object ID 202602239349100510
- IRS Tax Exempt Organization Search for EIN 85-4242730
- Profile updated Nov 8, 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.