Nonprofit · EIN 84-1519358
TAMARACK FOUNDATION INC
Tax-exempt · WHITEFISH, MT 59937
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $332,019 | $204,500 | $127,519 | $2,013,995 | $0 | $2,013,995 |
| December 31, 2024 | 990-PF | $18,836 | $150,680 | -$131,844 | $1,886,476 | $0 | $1,886,476 |
| December 31, 2023 | 990-PF | $18,261 | $84,090 | -$65,829 | $2,018,320 | $0 | $2,018,320 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $2,359
- Interest
- $827
- Net gain from sales of assets
- $328,833
Expenses
- Grants and similar amounts paid
- $204,500
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $204,500
- Excise tax on investment income
- $4,763
Balance sheet and other
- Total assets, start of year
- $1,886,476
- Total assets, end of year
- $2,013,995
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,013,995
- Fair market value of assets
- $2,036,815
- Qualifying distributions
- $204,500
- Net investment income
- $342,675
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL SHAW 980 PACK RAT LANE, WHITEFISH, MT 59937 | DIRECTOR | 0.25 | $0 |
| MARIE RUSSELL-SHAW 980 PACK RAT LANE, WHITEFISH, MT 59937 | DIRECTOR | 0.25 | $0 |
| DAVID E RUSSELL 3502 DENSMORE NORTH, SEATTLE, WA 98103 | DIRECTOR | 0.25 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL SHAW 980 PACK RAT LANE, WHITEFISH, MT 59937 | DIRECTOR | 0.25 | $0 |
| MARIE RUSSELL-SHAW 980 PACK RAT LANE, WHITEFISH, MT 59937 | DIRECTOR | 0.25 | $0 |
| DAVID E RUSSELL 3502 DENSMORE NORTH, SEATTLE, WA 98103 | DIRECTOR | 0.25 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL SHAW 980 PACK RAT LANE, WHITEFISH, MT 59937 | DIRECTOR | 0.25 | $0 |
| MARIE RUSSELL-SHAW 980 PACK RAT LANE, WHITEFISH, MT 59937 | DIRECTOR | 0.25 | $0 |
| DAVID E RUSSELL 3502 DENSMORE NORTH, SEATTLE, WA 98103 | DIRECTOR | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 980 PACK RAT LN, WHITEFISH, MT 59937-2123
- In care of
- % MICHAEL AND MARIE SHAW
- Signed the 990-PF
- MICHAEL SHAW, DIRECTOR
- Phone
- (406) 253-3520
- Return prepared by
- WHITEFISH TAX & CONSULTING PC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 84-1519358
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 1999
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $2,013,995
- Income (IRS master file)
- $1,532,672
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $332,019 | $204,500 | $2,013,995 | IRS |
| 990-PF | December 2024 | $18,836 | $150,680 | $1,886,476 | XML |
| 990-PF | December 2023 | $18,261 | $84,090 | $2,018,320 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 84-1519358).
Questions about TAMARACK FOUNDATION INC
- What is the EIN of TAMARACK FOUNDATION INC?
- The employer identification number (EIN) of TAMARACK FOUNDATION INC is 84-1519358.
- Is TAMARACK FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
- Are donations to TAMARACK FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does TAMARACK FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of TAMARACK FOUNDATION INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did TAMARACK FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of TAMARACK FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does TAMARACK FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $332,019, expenses of $204,500 and total assets of $2,013,995 at year end.
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