Funding search · EIN 812756642 · Great Falls, MT
Tillie S Patterson Memorial Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 47
- grants reported
- $2.6M
- total given
- 2022–2025
- filing years
- $32,517
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Bullhook Community Health Center4 grants · $786,338
- Mayo Foundation4 grants · $524,160
- American Cancer Society4 grants · $393,919
- St Jude Thaddeus School4 grants · $343,543
- Havre Recreation & Park Foundation4 grants · $159,793
- Northern Mt Care Center4 grants · $130,861
- Mt Pbs2 grants · $65,864
- Friends of Mt Pbs2 grants · $64,997
- Havre Public Schools Education Foundation3 grants · $38,616
- Havrehill County Library4 grants · $22,259
Giving over time
Grant history
All 47 reported grants, largest first.
- $201,350
Bullhook Community Health Center · Havre, MT · 2025
Charitable
- $200,083
Bullhook Community Health Center · Havre, MT · 2022
Charitable
- $193,600
Bullhook Community Health Center · Havre, MT · 2023
Charitable
- $191,305
Bullhook Community Health Center · Havre, MT · 2024
Charitable
- $134,194
Mayo Foundation · Rochester, MN · 2025
Charitable
- $133,389
Mayo Foundation · Rochester, MN · 2022
Charitable
- $129,067
Mayo Foundation · Rochester, MN · 2023
Charitable
- $127,510
Mayo Foundation · Rochester, MN · 2024
Charitable
- $100,525
American Cancer Society · Oklahoma City, OK · 2025
Charitable
- $100,042
American Cancer Society · Oklahoma City, OK · 2022
Charitable
- $100,042
St Jude Thaddeus School · Havre, MT · 2022
Charitable
- $97,800
American Cancer Society · Oklahoma City, OK · 2023
Charitable
- $95,552
American Cancer Society · Oklahoma City, OK · 2024
Charitable
- $87,600
St Jude Thaddeus School · Havre, MT · 2023
Charitable
- $78,702
St Jude Thaddeus School · Havre, MT · 2025
Charitable
- $77,199
St Jude Thaddeus School · Havre, MT · 2024
Charitable
- $54,353
Havre Recreation & Park Foundation · Havre, MT · 2022
Charitable/programs
- $42,877
Havre Recreation & Park Foundation · Havre, MT · 2023
Charitable/programs
- $33,347
Mt Pbs · Bozeman, MT · 2022
Charitable
- $33,347
Northern Mt Care Center · Havre, MT · 2022
Charitable
- $33,291
Friends of Mt Pbs · Bozeman, MT · 2025
Charitable
- $33,291
Northern Mt Care Center · Havre, MT · 2025
Charitable
- $32,517
Mt Pbs · Bozeman, MT · 2023
Charitable
- $32,517
Northern Mt Care Center · Havre, MT · 2023
Charitable
- $31,874
Havre Recreation & Park Foundation · Havre, MT · 2024
Charitable/programs
- $31,706
Friends of Mt Pbs · Bozeman, MT · 2024
Charitable
- $31,706
Northern Mt Care Center · Havre, MT · 2024
Charitable
- $30,689
Havre Recreation & Park Foundation · Havre, MT · 2025
Charitable/programs
- $22,240
Havre Public Schools Education Foundation · Havre, MT · 2022
Charitable
- $11,464
Havre Chapter of the Girl Scouts · Billings, MT · 2025
Charitable
- $11,014
Havre Chapter of Mt Actors Theatre · Havre, MT · 2025
Charitable
- $11,014
Havrehill County Library · Havre, MT · 2025
Charitable
- $9,545
Havre Chapter of the Girl Scouts · Billings, MT · 2024
Charitable
- $9,300
Havre Public Schools Education Foundation · Havre, MT · 2023
Charitable
- $9,245
Havre Chapter of Mt Actors Theatre · Havre, MT · 2024
Charitable
- $9,245
Havrehill County Library · Havre, MT · 2024
Charitable
- $7,076
Havre Public Schools Education Foundation · Havre, MT · 2024
Charitable
- $7,047
Boy Scouts of America · Missoula, MT · 2025
Charitable
- $6,600
Boy Scouts of America · Missoula, MT · 2024
Charitable
- $1,000
Havre Chapter of Mt Actors Theatre · Havre, MT · 2023
Charitable
- $1,000
Havrehill County Library · Havre, MT · 2023
Charitable
- $1,000
Havre Chapter of Mt Actors Theatre · Havre, MT · 2022
Charitable
- $1,000
Havrehill County Library · Havre, MT · 2022
Charitable
- $500
Boy Scouts of America · Missoula, MT · 2023
Charitable
- $500
Havre Chapter of the Girl Scouts · Billings, MT · 2023
Charitable
- $500
Boy Scouts of America · Missoula, MT · 2022
Charitable
- $500
Havre Chapter of the Girl Scouts · Billings, MT · 2022
Charitable
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

