Diermeier Family Foundation
Invitation OnlyNaples, Florida · EIN 36-4545339 · Private foundation
Grants paid (2025)$1.8M
Organizations funded28
Typical grant$10,000
Total assets$17.6M
Half of its grants to organizations were between $5,000 and $25,000.
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
42% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The Community Foundation of Collier County | Naples, FL | Unrestricted | $1,015,000 |
| Ucan | Chicago, IL | Unrestricted | $215,000 |
| University of Wisconsin Foundation | Madison, WI | Unrestricted | $211,000 |
| Champions for Learning | Naples, FL | Unrestricted | $53,898 |
| Varsity Collective Charitable Fund | Madison, WI | Unrestricted | $50,000 |
| The Community House | Hinsdale, IL | Unrestricted | $30,000 |
| David Lawrence Centers | Naples, FL | Unrestricted | $25,000 |
| The Guadalupe Center | Immokalee, FL | Unrestricted | $25,000 |
| The Brook Community Church | Golden Valley, MN | Unrestricted | $22,000 |
| Casa Lake County | Vernon Hills, IL | Unrestricted | $20,000 |
| Circle Urban Ministries | Chicago, IL | Unrestricted | $20,000 |
| Fostering Success | Naples, FL | Unrestricted | $15,000 |
| Guitars Over Guns | Miami, FL | Unrestricted | $15,000 |
| Isaiah 117 House | Elizabethton, TN | Unrestricted | $15,000 |
| Clarity for Change | Dublin, OH | Unrestricted | $10,000 |
| Conservancy of Southwest Florida | Naples, FL | Unrestricted | $10,000 |
| Illinois Policy Institute | Chicago, IL | Unrestricted | $10,000 |
| Neighborhood Health Clinic | Naples, FL | Unrestricted | $10,000 |
| Pace Center for Girls | Jacksonville, FL | Unrestricted | $10,000 |
| Cancer Alliance Network | Bonita Springs, FL | Unrestricted | $5,000 |
| Collier Senior Center | Naples, FL | Unrestricted | $5,000 |
| Grace Place for Children & Families | Naples, FL | Unrestricted | $5,000 |
| Naples Pathways Coalition | Naples, FL | Unrestricted | $5,000 |
| Operation Deployed Inc | Hinsdale, IL | Unrestricted | $5,000 |
| Pathways Early Education Center of Immokalee | Naples, FL | Unrestricted | $5,000 |
| Redland Christian Migrant Association | Immokalee, FL | Unrestricted | $5,000 |
| Cato Institute | Washington, DC | Unrestricted | $1,000 |
| Naples Concert Band | Naples, FL | Unrestricted | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $1,818,898 | 28 |
| 2024 | $923,650 | 12 |
| 2023 | $933,250 | 9 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jun 16, 2026 - IRS e-file batch, object ID 202601679349100750
- IRS Tax Exempt Organization Search for EIN 36-4545339
- Profile updated Nov 5, 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.