Jonah M Siegellak Family Foundation
Invitation OnlyChicago, Illinois · EIN 86-2272168 · Private foundation
Grants paid (2025)$25K
Organizations funded7
Typical grant$3,500
Total assets$4,306
Half of its grants to organizations were between $240 and $5,000.
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
28% of grants went outside Illinois.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| One Family Illinois | Chicago, IL | Donation | $10,000 |
| Saturday Place | Chicago, IL | Donation | $5,000 |
| Ku Endowment | Lawrence, KS | Donation | $5,000 |
| Casting for Recovery | Bozeman, MT | Donation | $3,500 |
| Northwestern Univ Settlement House | Chicago, IL | Donation | $1,000 |
| Washington Elementary | Glenview, IL | Donation | $240 |
| Winnetka Public Schools Foundation | Winnetka, IL | Donation | $200 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $24,940 | 7 |
| 2024 | $21,750 | 8 |
| 2023 | $24,500 | 12 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 13, 2026 - IRS e-file batch, object ID 202631339349100638
- IRS Tax Exempt Organization Search for EIN 86-2272168
- Profile updated Nov 6, 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.