Skip to the page

Data / Nonprofits / Idaho / Boise / Mutual and membership benefit

Mutual and membership benefit nonprofits in Boise, ID: 27 registered with the IRS

27 mutual and membership benefit nonprofits are registered with the IRS in Boise, ID, 8 of them 501(c)(3) charities; the 5 that report revenue took in $165.7 million. The largest by revenue: Idaho School District Council Self-Funded Benefit Trust ($138 million), Idaho Agc Self-Funded Benefit Trust ($27.5 million), Idaho Chief of Police Association Inc ($140,215).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Idaho School District Council Self-Funded Benefit Trust501(c)(9)2016$138 million$18.6 million2025-08
Idaho Agc Self-Funded Benefit Trust501(c)(9)2014$27.5 million$12.9 million2024-12
Idaho Chief of Police Association Inc501(c)(6)2025$140,215$117,4912025-12
Snider 9 Lateral Association501(c)(12)2020$21,560$98,8342024-12
Hyatt Lateral 6-50 Inc501(c)(12)2015$630$8732026-06
100ada501(c)(3)2016$0$02025-12
Benevolent & Protective Order of Elks of the USA501(c)(8)1951$0$566,9272026-03
Camera Club of Eagle501(c)(7)2016$0$02025-12
Centennial Band Boosters501(c)(3)2018$0$02024-12
Crescent Rim Lateral Water Users Association501(c)(12)2026
Givesurplus501(c)(3)2021$0$02025-12
Grand York Rite Bodies of Idaho501(c)(10)2016$0$02025-12
HBM Water Users Inc501(c)(12)2018$0$02026-03
Idaho Home Builders Association Benefit Trust Fund501(c)(9)2025$0$02024-12
Idaho Standards for Public Works Construction Inc501(c)(6)2025$0$02025-06
Just Keep Swimming501(c)(3)2015$0$02025-08
Knights of Columbus501(c)(8)2014$0$02025-12
Naifa-Idaho Inc501(c)(6)1966$0$02025-12
Order of the Golden Goose501(c)(3)2024$0$02025-12
Roderick Orr Fund Corp501(c)(3)2024$0$02024-12
Southwest Idaho Council of Charitable Gift Planners Inc501(c)(3)2025$0$02025-08
Southwest Idaho Medical Society501(c)(6)2014$0$02025-12
St Marys Council No 12531501(c)(8)2012$0$02025-12
Surety Association of Idaho Inc501(c)(3)2019$0$02024-12
Ustick Five Mile Water Users Association501(c)(12)2025$0$02025-12
Water Users Association of the Rust Lateral Tap Number24949501(c)(12)2014$0$02025-12
Wymosa Water Association Inc501(c)(12)2007$0$02025-12

Other causes in Boise, ID

Every nonprofit in Boise, ID · Mutual and membership benefit nonprofits across the state · Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.