Grants paid by Tillie S Patterson Memorial Foundation
EIN 81-2756642 · Great Falls, MT · Form 990-PF, Part XV · NTEE T20
Tillie S Patterson Memorial Foundation of Great Falls, MT (EIN 81-2756642) reported 100 grants paid totaling $4,538,248 to 16 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$4,538,248
100 grants
Recipients
16
distinct organizations
Tax years
2018–2025
8 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 13 | $190,826 | — |
| 2019 | 14 | $371,717 | — |
| 2020 | 14 | $817,750 | — |
| 2021 | 12 | $568,690 | — |
| 2022 | 12 | $679,843 | — |
| 2023 | 12 | $628,278 | — |
| 2024 | 12 | $628,563 | — |
| 2025 | 11 | $652,581 | — |
Top recipients
The 16 recipients receiving the most from Tillie S Patterson Memorial Foundation, by grants paid, out of 16 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Bullhook Community Health Center Inc 20-5970239 | B | Havre, MT | 8 | $1,365,071 | 2025 |
| Mayo Foundation | U | Rochester, MN | 8 | $910,245 | 2025 |
| American Cancer Society | U | Oklahoma City, OK | 8 | $649,265 | 2025 |
| St Jude Thaddeus School 81-1251318 | C | Havre, MT | 8 | $620,900 | 2025 |
| Northern Mt Care Center 93-2157998 | D | Havre, MT | 8 | $228,847 | 2025 |
| Havre Recreation & Park Foundation 81-0431705 | C | Havre, MT | 6 | $223,130 | 2025 |
| Mt Pbs | U | Bozeman, MT | 6 | $163,850 | 2023 |
| Havre Public Schools Education Foundation | U | Havre, MT | 7 | $106,616 | 2024 |
| Patterson Park Havre | U | Havre, MT | 3 | $69,642 | 2020 |
| Friends of Mt Pbs | U | Bozeman, MT | 2 | $64,997 | 2025 |
| American Cancer Society Havre Chapter | U | Billings, MT | 1 | $34,019 | 2019 |
| Havrehill County Library | U | Havre, MT | 8 | $26,259 | 2025 |
| Havre Chapter of Mt Actors Theatre | U | Havre, MT | 8 | $26,259 | 2025 |
| Havre Chapter of the Girl Scouts | U | Billings, MT | 8 | $24,009 | 2025 |
| Boy Scouts of America | U | Missoula, MT | 8 | $16,647 | 2025 |
| American Legion Baseball Team | U | Havre, MT | 3 | $8,492 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 100 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Bullhook Community Health Center Inc Havre, MT | B | $201,350 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Mayo Foundation Rochester, MN | U | $134,194 | paid | CHARITABLE | 202621319349103292 |
| 2025 | American Cancer Society Oklahoma City, OK | U | $100,525 | paid | CHARITABLE | 202621319349103292 |
| 2025 | St Jude Thaddeus School Havre, MT | C | $78,702 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Friends of Mt Pbs Bozeman, MT | U | $33,291 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Northern Mt Care Center Havre, MT | D | $33,291 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Havre Recreation & Park Foundation Havre, MT | C | $30,689 | paid | CHARITABLE/PROGRAMS | 202621319349103292 |
| 2025 | Havre Chapter of the Girl Scouts Billings, MT | U | $11,464 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Havrehill County Library Havre, MT | U | $11,014 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $11,014 | paid | CHARITABLE | 202621319349103292 |
| 2025 | Boy Scouts of America Missoula, MT | U | $7,047 | paid | CHARITABLE | 202621319349103292 |
| 2024 | Bullhook Community Health Center Inc Havre, MT | B | $191,305 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Mayo Foundation Rochester, MN | U | $127,510 | paid | CHARITABLE | 202501299349100500 |
| 2024 | American Cancer Society Oklahoma City, OK | U | $95,552 | paid | CHARITABLE | 202501299349100500 |
| 2024 | St Jude Thaddeus School Havre, MT | C | $77,199 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Havre Recreation & Park Foundation Havre, MT | C | $31,874 | paid | CHARITABLE/PROGRAMS | 202501299349100500 |
| 2024 | Friends of Mt Pbs Bozeman, MT | U | $31,706 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Northern Mt Care Center Havre, MT | D | $31,706 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Havre Chapter of the Girl Scouts Billings, MT | U | $9,545 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Havrehill County Library Havre, MT | U | $9,245 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $9,245 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Havre Public Schools Education Foundation Havre, MT | U | $7,076 | paid | CHARITABLE | 202501299349100500 |
| 2024 | Boy Scouts of America Missoula, MT | U | $6,600 | paid | CHARITABLE | 202501299349100500 |
| 2023 | Bullhook Community Health Center Inc Havre, MT | B | $193,600 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Mayo Foundation Rochester, MN | U | $129,067 | paid | CHARITABLE | 202401349349100005 |
| 2023 | American Cancer Society Oklahoma City, OK | U | $97,800 | paid | CHARITABLE | 202401349349100005 |
| 2023 | St Jude Thaddeus School Havre, MT | C | $87,600 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Havre Recreation & Park Foundation Havre, MT | C | $42,877 | paid | CHARITABLE/PROGRAMS | 202401349349100005 |
| 2023 | Mt Pbs Bozeman, MT | U | $32,517 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Northern Mt Care Center Havre, MT | D | $32,517 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Havre Public Schools Education Foundation Havre, MT | U | $9,300 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Havrehill County Library Havre, MT | U | $1,000 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $1,000 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Boy Scouts of America Missoula, MT | U | $500 | paid | CHARITABLE | 202401349349100005 |
| 2023 | Havre Chapter of the Girl Scouts Billings, MT | U | $500 | paid | CHARITABLE | 202401349349100005 |
| 2022 | Bullhook Community Health Center Inc Havre, MT | B | $200,083 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Mayo Foundation Rochester, MN | U | $133,389 | paid | CHARITABLE | 202331179349100138 |
| 2022 | St Jude Thaddeus School Havre, MT | C | $100,042 | paid | CHARITABLE | 202331179349100138 |
| 2022 | American Cancer Society Oklahoma City, OK | U | $100,042 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Havre Recreation & Park Foundation Havre, MT | C | $54,353 | paid | CHARITABLE/PROGRAMS | 202331179349100138 |
| 2022 | Northern Mt Care Center Havre, MT | D | $33,347 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Mt Pbs Bozeman, MT | U | $33,347 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Havre Public Schools Education Foundation Havre, MT | U | $22,240 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Havrehill County Library Havre, MT | U | $1,000 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $1,000 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Boy Scouts of America Missoula, MT | U | $500 | paid | CHARITABLE | 202331179349100138 |
| 2022 | Havre Chapter of the Girl Scouts Billings, MT | U | $500 | paid | CHARITABLE | 202331179349100138 |
| 2021 | Bullhook Community Health Center Inc Havre, MT | B | $163,071 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Mayo Foundation Rochester, MN | U | $108,713 | paid | CHARITABLE | 202211179349100611 |
| 2021 | St Jude Thaddeus School Havre, MT | C | $81,535 | paid | CHARITABLE | 202211179349100611 |
| 2021 | American Cancer Society Oklahoma City, OK | U | $81,535 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Havre Recreation & Park Foundation Havre, MT | C | $46,478 | paid | CHARITABLE/PROGRAMS | 202211179349100611 |
| 2021 | Havre Public Schools Education Foundation Havre, MT | U | $30,000 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Mt Pbs Bozeman, MT | U | $27,179 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Northern Mt Care Center Havre, MT | D | $27,179 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $1,000 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Havrehill County Library Havre, MT | U | $1,000 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Boy Scouts of America Missoula, MT | U | $500 | paid | CHARITABLE | 202211179349100611 |
| 2021 | Havre Chapter of the Girl Scouts Billings, MT | U | $500 | paid | CHARITABLE | 202211179349100611 |
| 2020 | Bullhook Community Health Center Inc Havre, MT | B | $245,934 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Mayo Foundation Rochester, MN | U | $163,988 | paid | CHARITABLE | 202101119349100800 |
| 2020 | American Cancer Society Oklahoma City, OK | U | $122,966 | paid | CHARITABLE | 202101119349100800 |
| 2020 | St Jude Thaddeus School Havre, MT | C | $122,226 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Mt Pbs Bozeman, MT | U | $42,495 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Northern Mt Care Center Havre, MT | D | $42,495 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Patterson Park Havre Havre, MT | U | $41,821 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Havre Recreation & Park Foundation Havre, MT | C | $16,859 | paid | CHARITABLE/PROGRAMS | 202101119349100800 |
| 2020 | Havre Public Schools Education Foundation Havre, MT | U | $10,000 | paid | CHARITABLE | 202101119349100800 |
| 2020 | American Legion Baseball Team Havre, MT | U | $5,966 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Havrehill County Library Havre, MT | U | $1,000 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $1,000 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Havre Chapter of the Girl Scouts Billings, MT | U | $500 | paid | CHARITABLE | 202101119349100800 |
| 2020 | Boy Scouts of America Missoula, MT | U | $500 | paid | CHARITABLE | 202101119349100800 |
| 2019 | Bullhook Community Health Center Inc Havre, MT | B | $112,838 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Mayo Foundation Rochester, MN | U | $75,358 | paid | CHARITABLE | 202001209349100430 |
| 2019 | St Jude Thaddeus School Havre, MT | C | $48,923 | paid | CHARITABLE | 202001209349100430 |
| 2019 | American Cancer Society Havre Chapter Billings, MT | U | $34,019 | paid | CHARITABLE - HAVRE CHAPTER | 202001209349100430 |
| 2019 | American Cancer Society Oklahoma City, OK | U | $22,400 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Northern Mt Care Center Havre, MT | D | $18,820 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Mt Pbs Bozeman, MT | U | $18,820 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Patterson Park Havre Havre, MT | U | $18,539 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Havre Public Schools Education Foundation Havre, MT | U | $16,000 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $1,750 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Havrehill County Library Havre, MT | U | $1,750 | paid | CHARITABLE | 202001209349100430 |
| 2019 | American Legion Baseball Team Havre, MT | U | $1,000 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Havre Chapter of the Girl Scouts Billings, MT | U | $875 | paid | CHARITABLE | 202001209349100430 |
| 2019 | Boy Scouts of America Missoula, MT | U | $625 | paid | CHARITABLE | 202001209349100430 |
| 2018 | Bullhook Community Health Center Inc Havre, MT | B | $56,890 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Mayo Foundation Rochester, MN | U | $38,026 | paid | CHARITABLE | 201901219349101100 |
| 2018 | American Cancer Society Oklahoma City, OK | U | $28,445 | paid | CHARITABLE | 201901219349101100 |
| 2018 | St Jude Thaddeus School Havre, MT | C | $24,673 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Havre Public Schools Education Foundation Havre, MT | U | $12,000 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Mt Pbs Bozeman, MT | U | $9,492 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Northern Mt Care Center Havre, MT | D | $9,492 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Patterson Park Havre Havre, MT | U | $9,282 | paid | CHARITABLE | 201901219349101100 |
| 2018 | American Legion Baseball Team Havre, MT | U | $1,526 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Boy Scouts of America Missoula, MT | U | $375 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Havre Chapter of Mt Actors Theatre Havre, MT | U | $250 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Havrehill County Library Havre, MT | U | $250 | paid | CHARITABLE | 201901219349101100 |
| 2018 | Havre Chapter of the Girl Scouts Billings, MT | U | $125 | paid | CHARITABLE | 201901219349101100 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202621319349103292 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202501299349100500 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202401349349100005 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202331179349100138 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202211179349100611 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202101119349100800 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202001209349100430 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201901219349101100 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/812756642.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.