Sethness Arnold Foundation
Invitation OnlyNorthbrook, Illinois · EIN 83-2099072 · Private foundation
Half of its grants to organizations were between $1,000 and $5,000.
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
71% of grants went outside Illinois.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Blue Ridge School | Saint George, VA | Unrestricted | $45,000 |
| Chicago City Day School | Chicago, IL | Unrestricted | $10,000 |
| Miss Halls School | Pittsfield, MA | Unrestricted | $5,000 |
| 626 Landmark Foundation | Chicago, IL | Unrestricted | $5,000 |
| Miami University | Oxford, OH | Unrestricted | $5,000 |
| University of Miami | Coral Gables, FL | Unrestricted | $5,000 |
| Holly Cross School | Garrett Park, MD | Unrestricted | $5,000 |
| Indiana University | Bloomington, IN | Unrestricted | $5,000 |
| Wake Forest University | Winstonsalem, NC | Unrestricted | $5,000 |
| Lake Forest Academy | Lake Forest, IL | Unrestricted | $1,000 |
| Colonial Williamsburg Foundation | Williamsburg, VA | Folds of honor | $1,000 |
| Madeira School | Mclean, VA | Unrestricted | $500 |
| Big Shoulders Fund | Chicago, IL | Unrestricted | $500 |
| National Museum United States Army | Fort Belvoir, VA | Unrestricted | $500 |
The return also lists 6 grants to individuals ($51,610). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $145,110 | 20 |
| 2024 | $138,000 | 20 |
| 2023 | $131,535 | 19 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jun 18, 2026 - IRS e-file batch, object ID 202611699349100406
- IRS Tax Exempt Organization Search for EIN 83-2099072
- 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.