| Boise State University Foundation Inc | 501(c)(3) | 1966 | $84.4 million | $313 million | 2025-06 |
| Isucceed Virtual High School Inc | 501(c)(3) | 2009 | $19.6 million | $24.3 million | 2026-06 |
| Sage International School of Boise A Public Charter School Inc | 501(c)(3) | 2010 | $16.2 million | $35.4 million | 2025-06 |
| Idaho Association for the Education of Young Children | 501(c)(3) | 1998 | $13.2 million | $2.6 million | 2025-06 |
| Inspire Academics Inc | 501(c)(3) | 2009 | $13 million | $4.8 million | 2025-06 |
| Riverstone Community School Inc | 501(c)(3) | 1997 | $9.4 million | $20.2 million | 2025-06 |
| Bluum Inc | 501(c)(3) | 2009 | $5.3 million | $6 million | 2024-12 |
| Idaho Novus Classical Academy | 501(c)(3) | 2022 | $4.3 million | $14.4 million | 2025-06 |
| Boise Public Schools Education Foundation Inc | 501(c)(3) | 1986 | $4 million | $10.7 million | 2025-06 |
| Idaho High School Activities Association Inc | 501(c)(3) | 1983 | $3.1 million | $2.5 million | 2026-06 |
| Foothills School of Art & Sciences | 501(c)(3) | 1993 | $2.9 million | $5.4 million | 2025-06 |
| Southwestern Idaho Electrical Joint Apprenticeship and Training Trust | 501(c)(3) | 2001 | $2.7 million | $7.7 million | 2024-12 |
| David A Hindson MD Education Foundation Inc | 501(c)(3) | 2009 | $2.6 million | $6.7 million | 2025-12 |
| Peace Valley Charter School Inc | 501(c)(3) | 2018 | $2.3 million | $5.6 million | 2025-06 |
| Rolling Hills Charter School Inc | 501(c)(3) | 2005 | $2.1 million | $3.4 million | 2025-06 |
| Idaho Family Policy Center Inc | 501(c)(3) | 2022 | $1.9 million | $524,196 | 2025-06 |
| Idaho Head Start Association Inc | 501(c)(3) | 1994 | $1.5 million | $417,803 | 2025-12 |
| Lee Pesky Learning Center Inc | 501(c)(3) | 1996 | $1.5 million | $1.3 million | 2025-06 |
| Lifes Kitchen Inc | 501(c)(3) | 2002 | $1.5 million | $3.5 million | 2025-06 |
| Cardinal Academy Incorporated | 501(c)(3) | 2021 | $1.3 million | $996,267 | 2025-06 |
| One Stone Inc | 501(c)(3) | 2012 | $1.2 million | $1.8 million | 2025-07 |
| Idaho Governors Cup Scholarshipfund Inc | 501(c)(3) | 2007 | $962,518 | $1.7 million | 2024-12 |
| Style Her Empowered Inc | 501(c)(3) | 2018 | $351,925 | $244,733 | 2024-12 |
| National Outdoor Learning Alliance | 501(c)(3) | 2022 | $350,503 | $31,922 | 2025-12 |
| Pathways Christian Academy Inc | 501(c)(3) | 2024 | $321,861 | $57,803 | 2025-06 |
| Childrens Academy at Boise First Community Center Inc | 501(c)(3) | 2016 | $296,724 | $71,547 | 2025-06 |
| Idaho Agc Education Foundation Inc | 501(c)(3) | 1999 | $292,560 | $642,232 | 2025-12 |
| Cwa Fiber Apprenticeship Program Inc | 501(c)(3) | 2024 | $243,562 | $55,520 | 2025-12 |
| Coalition of Idaho Charter School Families Inc | 501(c)(4) | 2004 | $222,307 | $44,043 | 2024-12 |
| Hillside Academy Inc | 501(c)(3) | 2006 | $215,517 | $0 | 2025-12 |
| Boise High Boosters | 501(c)(3) | 2003 | $190,132 | $104,418 | 2025-06 |
| Bca Fund Inc | 501(c)(3) | 2020 | $171,299 | $236,310 | 2025-06 |
| Idaho Junior Golf Foundation Inc | 501(c)(3) | 2003 | $140,131 | $113,797 | 2023-12 |
| The Cooperative Preschool Inc | 501(c)(3) | 1998 | $109,717 | $249,324 | 2025-06 |
| Learn - Lifelong Education and Aging Resource Network Inc | 501(c)(3) | 2020 | $104,407 | $35,466 | 2025-12 |
| Step Ahead Idaho Inc | 501(c)(3) | 2011 | $103,547 | $192,909 | 2025-12 |
| Respect America Foundation | 501(c)(3) | 2021 | $100,080 | $115,200 | 2024-12 |
| Homeschool Idaho Inc | 501(c)(3) | 2000 | $98,830 | $119,260 | 2025-12 |
| Boise Public Library Foundation Inc | 501(c)(3) | 2020 | $95,647 | $797,528 | 2024-12 |
| Hispanic Business Association Inc | 501(c)(3) | 1995 | $88,371 | $107,635 | 2024-12 |
| SLRMC Medical Staff Auxiliary LTD | 501(c)(3) | 2024 | $84,401 | $189,947 | 2025-12 |
| Kids Chance of Idaho Inc | 501(c)(3) | 2014 | $71,583 | $187,155 | 2025-12 |
| Idaho Japanese Language School Inc | 501(c)(3) | 2018 | $63,091 | $49,678 | 2026-03 |
| Edufest Inc | 501(c)(3) | 2008 | $54,984 | $201,596 | 2025-12 |
| League of Idaho Cities Incorporated | 501(c)(3) | 2020 | $49,619 | $3,653 | 2025-06 |
| North American Friends of Chawton House Library Inc | 501(c)(3) | 2004 | $44,665 | $14,280 | 2025-12 |
| Adams Elementary Pto Inc | 501(c)(3) | 2025 | $41,900 | $54,369 | 2025-12 |
| Traveling Scholars | 501(c)(3) | 2023 | $11,483 | $36 | 2025-12 |
| Scott Esplin Memorial Foundation Inc | 501(c)(3) | 2024 | $5,699 | $25,621 | 2024-12 |
| 3D Printing Mentality Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| 40L Incorporated | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Access for Idaho Students Inc | 501(c)(3) | 2026 | | | |
| Ada County 4-H Endowment Fund Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Against the Grain Inc | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Alexa Rose Howell Cultural Foundation | 501(c)(3) | 2015 | | $1.3 million | 2024-12 |
| Alice & Charles Taylor Scholar-Athlete Lead Scholarship I | 501(c)(3) | 2024 | $0 | $1 | 2024-12 |
| American Association of University Women Boise Area Branch Inc | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| American Association of University Women of Idaho | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Angell Family Foundation | 501(c)(3) | 2025 | | | |
| Battlespace Foundation | 501(c)(3) | 2024 | $0 | $0 | 2026-03 |
| Better Planet | 501(c)(3) | 2018 | $0 | $0 | 2023-12 |
| Bobcat Boosters Pto | 501(c)(3) | 2022 | $0 | $0 | 2026-07 |
| Boise Book Bike Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Boise Code Camp Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Boise Modern Chinese School Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Boise Sigma Chi Alumni Association | 501(c)(7) | 2013 | $0 | $0 | 2026-06 |
| Boise State Broncos Inc | 501(c)(3) | 2011 | | | |
| Borah Boosters Inc | 501(c)(3) | 2026 | | | |
| Borah Lions Wrestling Booster Inc | 501(c)(3) | 2026 | | | |
| Brain Injury Association of Idaho | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Brenda Moore Inskeep Scholarship in C | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Brian Ellis Memorial Foundation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Center for Teaching and Learning Incorporated | 501(c)(3) | 2020 | $0 | $0 | 2025-08 |
| Cleverlabs Inc | 501(c)(3) | 2026 | | | |
| Cody Brinkley Foundation Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Collister Elementary Pto Inc | 501(c)(3) | 2026 | | | |
| Community Contibutors Inc | 501(c)(3) | 1998 | $0 | $10 | 2025-12 |
| Conservation Connection Foundation | 501(c)(3) | 2023 | | $12,159 | 2024-12 |
| Councial for Holocaust Awareness of Idaho | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| Delta Upsilon International Fraternity Inc | 501(c)(7) | 2024 | $0 | $0 | 2025-06 |
| Desert Sage Elementary Parent Teacher Organization Inc | 501(c)(3) | 2008 | $0 | $0 | 2026-05 |
| Dominican English Enrichment Program Deep Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Dove Mission Initiative Inc | 501(c)(3) | 2023 | $0 | $0 | 2026-07 |
| East Junior High Parent Teacher Organization | 501(c)(3) | 2003 | $0 | $0 | 2023-07 |
| Education Through Sport Incorporate D | 501(c)(3) | 2026 | | | |
| Esgr of Idaho Foundation Inc | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Eve Devitt Scholarship Fund | 501(c)(3) | 2023 | $0 | $0 | 2026-04 |
| Exec Alliance | 501(c)(3) | 2026 | | | |
| Foster Care Furniture | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Freedom Family Commonwealth | 501(c)(3) | 2026 | | | |
| Friends of the Ada Community Library South Branches Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-09 |
| GML Memorial Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Getsetinc | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Golden Eagles Club | 501(c)(3) | 2004 | $0 | $0 | 2024-07 |
| Gorongosa Literacy Project Inc | 501(c)(3) | 2024 | | | |
| Graeber Gives Foundation Inc | 501(c)(3) | 2026 | | | |
| Her Oceans | 501(c)(3) | 2024 | $0 | $0 | 2025-04 |
| Horizon Elementary School Pto | 501(c)(3) | 1995 | $0 | $0 | 2025-06 |
| Horsin Around Hope Haven Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Howell Family Foundation | 501(c)(3) | 2019 | | $1.9 million | 2024-12 |
| Humanity Talks | 501(c)(3) | 2025 | | | |
| Iahd Scholarship Fund Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-10 |
| Ibumila Fund Inc | 501(c)(3) | 2022 | $0 | $0 | 2026-07 |
| Idaho Agritech Academy Inc NFP | 501(c)(3) | 2026 | | | |
| Idaho Area 18 | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Idaho Association for Infant and Early Childhood Mental Health | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Idaho Association of Counties Scholarship Fund Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-09 |
| Idaho Association of Environmental Professionals | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Idaho Battle of the Books | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Idaho Career-Technical Education Fo Undation Inc | 501(c)(3) | 2026 | | | |
| Idaho Charter Association Inc | 501(c)(3) | 2026 | | | |
| Idaho College and Career Advising Corporation | 501(c)(3) | 2024 | $0 | $0 | 2025-10 |
| Idaho Council of Teachers of Mathematics | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Idaho Environmental Forum | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Idaho Freemason Foundation Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Idaho Internet Crimes Against Children Coalition | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Idaho Israel Alliance | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Idaho Latino Scholarship Foundation Inc | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Idaho Latino Young Professionals Network Inc | 501(c)(3) | 2023 | $0 | $0 | 2023-06 |
| Idaho Municipal Attorneys Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Idaho Pharmacy Research and Education Foundation Inc | 501(c)(3) | 2001 | $0 | $0 | 2023-12 |
| Idaho Quiz and Academic Teams Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-07 |
| Idaho Rising Stars | 501(c)(3) | 2020 | $0 | $0 | 2023-10 |
| Idaho School Boards Association Inc Scholarship Trust Program | 501(c)(3) | 2007 | $0 | $0 | 2025-06 |
| Idaho Science Olympiad Incorporated | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Idaho Women in Aec | 501(c)(3) | 2018 | | $18,210 | 2025-12 |
| Idaho Youth Challenge Foundation Inc | 501(c)(3) | 2011 | | | |
| Idahoans for Safe Technology Foundation Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Idahope Christian Writers Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Igpa Mining Claims Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| John Borbonus Memorial Foundationinc | 501(c)(3) | 2008 | | $22.3 million | 2025-12 |
| Joplin Parent-Teacher Organization | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| KJM Inc | 501(c)(3) | 2025 | | | |
| Kessler-Keener Lectures Inc | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Lake Hazel Middle School Ptso | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Lakewood Montessori Parent Teacherorganization LLC | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Les Bois Parent Teacher Organization | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| Life Is Better With Options Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Lisa Flomo Institute Inc | 501(c)(3) | 2022 | $0 | $0 | 2026-04 |
| Little Lukes Parent Advisory Committee Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Living Waters Wellness Center Foundation Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Maple Grove Pto Inc | 501(c)(3) | 2022 | | $17,418 | 2025-06 |
| Mary Graf Memorial Scholarship Fund Inc | 501(c)(3) | 2026 | | | |
| Max Q Foundation Inc | 501(c)(3) | 2025 | | | |
| McKinley Family Farm and Educational Center | 501(c)(3) | 2026 | | | |
| Medical Futures Youth Foundation Inc | 501(c)(3) | 2024 | | | |
| Monroe Elementary School Pto | 501(c)(3) | 2015 | $0 | $0 | 2025-07 |
| Morrison Center Endowment Foundation Inc | 501(c)(3) | 1983 | | $12.2 million | 2024-12 |
| Mushin Judo Inc | 501(c)(3) | 2022 | $0 | $0 | 2026-01 |
| Neighborhood Imagination Foundation | 501(c)(3) | 2025 | | | |
| No Fair Catch Scholarship Fund | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Northview Montessori Parent Teacher Organization | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Northwest Association of Forensic Scientists Inc | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Northwest Christian Schools Associa Tion | 501(c)(3) | 2026 | | | |
| Obsidian Foundation Inc | 501(c)(3) | 1998 | | $2.3 million | 2025-12 |
| Panucation | 501(c)(3) | 2019 | $0 | $0 | 2025-05 |
| Partnerships To Advance the Communitys Knowledge Incorporated | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Phi Sigma Rho National Sorority | 501(c)(7) | 2010 | $0 | $0 | 2025-12 |
| Pierce Park Elementary Parent Teacher Organization | 501(c)(3) | 2014 | $0 | $0 | 2026-05 |
| Pioneer Pta | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Psia-Aasi Northern Intermountain Education Foundation | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Pta Idaho Congress | 501(c)(3) | 1952 | $0 | $0 | 2026-06 |
| Pta Idaho Congress | 501(c)(3) | 1952 | $0 | $0 | 2025-06 |
| Pta Idaho Congress | 501(c)(3) | 1952 | $0 | $0 | 2025-06 |
| Pta Idaho Congress McMillan Pta | 501(c)(3) | 2026 | $0 | $0 | 2026-06 |
| Pto of Lake Hazel Elementary Inc | 501(c)(3) | 2012 | $0 | $0 | 2026-06 |
| Revive Academies Corporation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Ride for 22 | 501(c)(3) | 2016 | $0 | $0 | 2025-09 |
| Rieken Scholarship Foundation | 501(c)(3) | 2006 | $0 | $0 | 2023-12 |
| Riverside Parent-Teacher Organization Pto | 501(c)(3) | 1995 | $0 | $0 | 2026-06 |
| Robotics Discovery | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Rocky Mountain Instrumental Music Booster Incorporated | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Rose Hill Montessori Pto | 501(c)(3) | 1999 | $0 | $0 | 2025-06 |
| Sage Community Network Pto A Not for Profit Corporation | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Sage International School of Boise Primary Years Programme Parent Tea | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Saint Vincent Ferrer Inc | 501(c)(3) | 2026 | | | |
| Shadow Hills Parent Teacher Organization | 501(c)(3) | 2009 | $0 | $0 | 2025-07 |
| Simplot Company Foundation Inc | 501(c)(3) | 2000 | | $147.9 million | 2026-03 |
| Spalding Stem Academy Pto | 501(c)(3) | 2016 | $0 | $0 | 2023-06 |
| Stemboise Inc | 501(c)(3) | 2025 | | | |
| Summerwind Elementary School Pto Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| TRS Foundation Inc | 501(c)(3) | 2026 | | | |
| Takenolab - Technology Learning and Building Solutions | 501(c)(3) | 2026 | | | |
| Teach and Learn To Fish | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Tech Optimum | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| The Chloe Fest Foundation | 501(c)(3) | 2026 | | | |
| The Happy Classroom Inc | 501(c)(3) | 2026 | | | |
| The Shareable World Education Colle Ctive Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Third Community Collective Corp | 501(c)(3) | 2024 | | | |
| Third Order of St Dominic Inc | 501(c)(3) | 2000 | $0 | $0 | 2026-06 |
| Timberline Parent Organization Inc | 501(c)(3) | 2003 | $0 | $0 | 2026-07 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 |
| Trail Wind Parent Teacher Organization Inc | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Treasure Valley Commonwealth Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Trinity Christian Academy Corporation | 501(c)(3) | 2025 | $0 | $0 | 2025-07 |
| Unconditional Life | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Unified Physics Institute of Technology Inc | 501(c)(3) | 2010 | $0 | $0 | 2024-01 |
| Waves Inc | 501(c)(3) | 2023 | | $2,028 | 2025-09 |
| Whittier Elementary Pto Inc | 501(c)(3) | 2022 | $0 | $0 | 2024-06 |