Private foundations · 990-PF data

Foundations accepting grant applications in Idaho

80
foundations
$40.2M
grants paid, FY2023–FY2025
$5,000
median grant

Grantlas lists 80 private foundations based in Idaho whose latest 990-PF says they accept unsolicited requests, from filings for FY2023–FY2025. Together they paid out $40.2 million in grants in their latest filing year. The most common cities are Boise (19), Idaho Falls (7) and Twin Falls (6).

“Accepts unsolicited requests” is a box the foundation ticked on its 990-PF — not a promise to read your letter. Check the foundation’s own site before you write.

See all 270 foundations in Idaho, including the ones that give by invitation only.

Top 25 of 80 foundations

Ranked by how many grants they made last year, most first. Another 55 are not shown.

Foundations accepting grant applications in Idaho
Idaho Power Foundation IncBoise, ID110$2,500$679,200$500–$100,000FY2025Locked: fit score and contacts
Laura Moore Cunningham Foundation IncMcCall, ID85$15,000$4.9M$825–$480,050FY2024Locked: fit score and contacts
The Pesky Family Foundation IncBoise, ID84$1,000$529,483$50–$326,790FY2023Locked: fit score and contacts
Lewis-Clark Valley Healthcare FoundationCoeur Dalene, ID76$10,000$1.2M$1,000–$91,776FY2025Locked: fit score and contacts
Janice Seagraves Family Foundation IncTwin Falls, ID69$5,000$1.3M$500–$401,200FY2025Locked: fit score and contacts
Brien & Shelly Deatley Family FoundationLewiston, ID67$5,000$353,125$1,000–$50,000FY2025Locked: fit score and contacts
Claude R & Ethel B WhittenbergerCaldwell, ID65$5,000$386,435$1,000–$40,000FY2025Locked: fit score and contacts
Four J FoundationBoise, ID50$5,000$400,500$1,000–$80,000FY2025Locked: fit score and contacts
Merrill Schneider FoundationDriggs, ID50$2,000$178,200$180–$10,000FY2025Locked: fit score and contacts
Haugse-Cossey FoundationBoise, ID46$1,000$52,500$500–$3,000FY2024Locked: fit score and contacts
Chc FoundationIdaho Falls, ID42$10,000$834,076$764–$150,000FY2025Locked: fit score and contacts
The Deatley Family FoundationLewiston, ID41$5,000$636,000$1,000–$150,000FY2025Locked: fit score and contacts
Frank A Morbeck Community FoundationWallace, ID36$2,000$204,033$100–$48,821FY2025Locked: fit score and contacts
The Bews FoundationTwin Falls, ID34$10,000$947,500$5,000–$200,000FY2025Locked: fit score and contacts
First Federal Foundation IncBurley, ID34$2,855$104,871$1,000–$5,000FY2024Locked: fit score and contacts
The Robert I Wishnick FoundationDalton Gardens, ID32$5,000$384,000$1,000–$64,500FY2025Locked: fit score and contacts
John & Orah Brandt FoundationNampa, ID31$30,000$1.7M$5,000–$180,000FY2024Locked: fit score and contacts
Camille Beckman Foundation IncEagle, ID29$8,000$456,000$500–$60,000FY2024Locked: fit score and contacts
Arvy Foundation IncMeridian, ID26$10,000$966,500$3,000–$500,500FY2024Locked: fit score and contacts
Hansberger FoundationBoise, ID25$50,000$1.9M$3,000–$200,000FY2024Locked: fit score and contacts
The Hawkins Family FoundationBoise, ID20$10,000$387,500$250–$100,000FY2025Locked: fit score and contacts
Southwest Idaho Legacy Organization IncCaldwell, ID20$1,500$43,590$500–$7,355FY2023Locked: fit score and contacts
Obsidian Foundation IncBoise, ID20$5,000$150,550$1,550–$100,000FY2025Locked: fit score and contacts
Satz-Asbury Family Foundation IncBoise, ID19$2,500$50,000$500–$10,000FY2024Locked: fit score and contacts
Latah County Community FoundationMoscow, ID18$850$30,330$115–$6,495FY2025Locked: fit score and contacts
  • Median grant and grant range come from the 990-PF grant schedule; a dash means there is none to report.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.

55 more foundations — see all in Grantlas

Data from 990-PF filings, FY2023–FY2025. Updated September 27, 2026.