Tillie S Patterson Memorial Foundation
Invitation OnlyGreat Falls, Montana · EIN 81-2756642 · Private foundation
Grants paid (2025)$653K
Organizations funded11
Typical grant$33,291
Total assets$16.5M
Half of its grants to organizations were between $11,014 and $100,525.
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
18% of grants went outside Montana.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Bullhook Community Health Center Inc | Havre, MT | Charitable | $201,350 |
| Mayo Foundation | Rochester, MN | Charitable | $134,194 |
| American Cancer Society | Oklahoma City, OK | Charitable | $100,525 |
| St Jude Thaddeus School | Havre, MT | Charitable | $78,702 |
| Friends of Mt Pbs | Bozeman, MT | Charitable | $33,291 |
| Northern Mt Care Center | Havre, MT | Charitable | $33,291 |
| Havre Recreation & Park Foundation | Havre, MT | Charitable/Programs | $30,689 |
| Havre Chapter of the Girl Scouts | Billings, MT | Charitable | $11,464 |
| Havre Chapter of Mt Actors Theatre | Havre, MT | Charitable | $11,014 |
| Havrehill County Library | Havre, MT | Charitable | $11,014 |
| Boy Scouts of America | Missoula, MT | Charitable | $7,047 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $652,581 | 11 |
| 2024 | $628,563 | 12 |
| 2023 | $628,278 | 12 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 11, 2026 - IRS e-file batch, object ID 202621319349103292
- IRS Tax Exempt Organization Search for EIN 81-2756642
- 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.