Lothenbach Family Foundation
Invitation OnlyWayzata, Minnesota · EIN 81-4309433 · Private foundation
Grants paid (2024)$555K
Organizations funded5
Typical grant$100,000
Total assets$14.4M
Half of its grants to organizations were between $25,000 and $125,000.
From the return
How to apply
On its return for tax year 2024 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 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Mayo Clinic Cardiovascular Research Center | Rochester, MN | General support | $300,000 |
| Reading Partners Twin Cities | St Paul, MN | General support | $125,000 |
| Firefighters for Healing | Champlin, MN | General support | $100,000 |
| University of Minnesota Foundation | Minneapolis, MN | General support | $25,000 |
| The Rotary Club of Lakeville Foundation | Lakeville, MN | General support | $5,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $555,000 | 5 |
| 2023 | $576,000 | 8 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 12, 2025 - IRS e-file batch, object ID 202543169349102194
- IRS Tax Exempt Organization Search for EIN 81-4309433
- 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.