Idaho Mastiff Rescue
Idaho Mastiff Rescue is a private foundation focused on Environment & Animals, based in Boise, ID. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $654 in total assets. In 2025, it made $12K in qualifying distributions.
Idaho Mastiff Rescue at a glance
- Total assets
- $654
- -93.8% vs 2024
- Revenue (2025)
- $27,345
- +158.0% vs 2024
- Qualifying distributions (2025)
- $12,369
- -20.2% vs 2024
- Expenses (2025)
- $26,691
- +168.4% vs 2024
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Qualifying Distributions |
|---|---|---|---|---|
| 2025 | $654 | $27,345 | $26,691 | $12,369 |
| 2024 | $10,598 | $10,599 | $9,945 | $15,507 |
| 2023 | $11 | $10,300 | $10,289 | $7,876 |
| 2022 | $2,491 | $3,731 | $3,745 | — |
Leadership & Key People
Officers and directors from IRS filings
Idaho Mastiff Rescue's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Misty McNabb
Secretary
Board of Director → Secretary, 2023
On filings since 2022
6 hrs/week
No compensation reported
Tannya Cluff
Dorector
Presidenfounder → Executive Director, 2023
Executive Director → Dorector, 2024
On filings since 2022
33 hrs/week
No compensation reported
Heather Sant
Member
New on the 2025 filing
20 hrs/week
No compensation reported
Former officers (6)
- Former: Aren Stevens (2023–2024) — V.p
- Former: Braden Blackwood (2022–2023) — Member
- Former: Curtis Cluff (2022–2023) — Member
- Former: Whitney Lee (2023) — Member
- Former: Liz Thurmond (2022) — Board of Director
- Former: Shannon Zeigenmeyer (2022) — Board of Director
Data from IRS Form 990 filings, 2022–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Idaho Mastiff Rescue
How large is Idaho Mastiff Rescue?
Idaho Mastiff Rescue reported $654 in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $27K.
What is Idaho Mastiff Rescue?
Idaho Mastiff Rescue is a private foundation focused on Environment & Animals, based in Boise, ID. It holds $654 in total assets as of 2025.
What is Idaho Mastiff Rescue's EIN?
Idaho Mastiff Rescue's EIN (Employer Identification Number) is 87-3986749. IRS Form 990 filing data is available on this page for 2022–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(5)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2022 (received by the IRS April 3, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS April 16, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS April 14, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 2, 2026)
- IRS filings on file for fiscal years 2022–2025
Explore Open Grants
Browse active grant opportunities in Idaho Mastiff Rescue's focus areas in our free grants database
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