Foundations that fund in Idaho
Private foundations whose largest share of reported grant dollars went to recipients in Idaho, ranked by total grants paid on their IRS 990-PF filings.
Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.
1–29 of 29 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Ja & Kathryn Albertson Foundation Inc IRS filing 2024 · Most giving: ID, CA, GA | $222.9K | $27.6M | 44 |
| Laura Moore Cunningham Foundation Inc IRS filing 2024 · Most giving: ID, OR, MN | $15K | $10M | 209 |
| Hrh Foundation IRS filing 2025 · Most giving: ID, CA, MN | $25K | $7.7M | 120 |
| Simplot Company Foundation Inc IRS filing 2025 · Most giving: ID, NV, MANITOBA | $2K | $6.7M | 270 |
| Idaho Elks Rehab Hospital Inc IRS filing 2024 · Most giving: ID | $25.5K | $6.5M | 11 |
| Jr Simplot Foundation Inc IRS filing 2024 · Most giving: ID | $5K | $6.2M | 52 |
| Payette River Foundation IRS filing 2025 · Most giving: ID, CA | $100K | $4.3M | 22 |
| Blue Cross of Idaho Foundation for Health Inc IRS filing 2024 · Most giving: ID, TX | $1K | $4.1M | 282 |
| Larry and Marianne Williams Family Foundation IRS filing 2024 · Most giving: ID, FL, AZ | $22.5K | $2.8M | 46 |
| S R Simplot Foundation Inc IRS filing 2025 · Most giving: ID, NY | $100K | $2.7M | 10 |
| Burch Family Foundation IRS filing 2025 · Most giving: ID, NY, MO | $35K | $2.6M | 16 |
| The Rebholtz Family Foundation Inc IRS filing 2024 · Most giving: ID, WA, OR | $200K | $2.5M | 13 |
| Janice Seagraves Family Foundation Inc IRS filing 2025 · Most giving: ID, MO, MN | $5K | $2.5M | 138 |
| Lewis-Clark Valley Healthcare Foundation IRS filing 2025 · Most giving: ID, WA, OR | $10K | $2.3M | 141 |
| The Borbonus Family Foundation Inc IRS filing 2025 · Most giving: ID, CA, VA | $50K | $2.3M | 32 |
| Mott Family Foundation Inc IRS filing 2024 · Most giving: ID, NC | $25.1K | $2.1M | 17 |
| Miller Family Foundation Co Robert J Miller IRS filing 2025 · Most giving: ID, OR, VA | $21.6K | $2.1M | 59 |
| Hansberger Foundation IRS filing 2024 · Most giving: ID | $50K | $1.9M | 25 |
| The Hop & Mae Adams Foundation IRS filing 2024 · Most giving: ID, NV | $61.7K | $1.9M | 13 |
| The Bews Foundation IRS filing 2025 · Most giving: ID, OH, OR | $10K | $1.8M | 67 |
| El& Bg Lightfoot Foundation C/O US Bank NA IRS filing 2024 · Most giving: ID, OR, UT | $3K | $1.7M | 120 |
| John & Orah Brandt Foundation IRS filing 2024 · Most giving: ID | $30K | $1.7M | 31 |
| Harold E & Phyllis S Thomas Foundation IRS filing 2024 · Most giving: ID, WA, SC | $40K | $1.6M | 35 |
| Chc Foundation IRS filing 2025 · Most giving: ID | $10K | $1.4M | 83 |
| The John F Nagel Foundation IRS filing 2024 · Most giving: ID, NY | $60K | $1.4M | 20 |
| The Moscrip Family Foundation Inc IRS filing 2025 · Most giving: ID, OR, IN | $10K | $1.3M | 52 |
| The Lorraine Klahr Foundation IRS filing 2025 · Most giving: ID, FL | $105K | $1.3M | 12 |
| The James & Barbara Cimino Foundation Inc IRS filing 2024 · Most giving: ID, PR, MT | $7.5K | $1.1M | 34 |
| Morrison Knudsen Foundation Inc IRS filing 2025 · Most giving: ID, VA | $1K | $1.1M | 23 |