Mary Lou Diether & Adelaide E Diether Charitable Trust
Invitation OnlyEagan, Minnesota · EIN 41-6208105 · Private foundation
Grants paid (2025)$77K
Organizations funded5
Typical grant$15,400
Total assets$2.5M
Half of its grants to organizations were between $7,700 and $15,400.
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
0% of grants went outside Minnesota.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Saint Paul & Minnesota Foundation | St Paul, MN | General operating | $30,800 |
| Unity Church - Unitarian | St Paul, MN | General operating | $15,400 |
| Children's Hospital Association | Saint Paul, MN | General operating | $15,400 |
| Neighborhood House Association | St Paul, MN | General operating | $7,700 |
| University of Minnesota Foundation | Minneapolis, MN | General operating | $7,700 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $77,000 | 5 |
| 2024 | $84,000 | 5 |
| 2023 | $104,063 | 5 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 7, 2026 - IRS e-file batch, object ID 202641279349101314
- IRS Tax Exempt Organization Search for EIN 41-6208105
- 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.