| Corporation of Gonzaga University | 501(c)(3) | 1946 | $508.9 million | $1.19 billion | 2025-05 |
| Whitworth University | 501(c)(3) | 1942 | $164.2 million | $381.4 million | 2025-06 |
| Educational Corporation Mukogawa Gakuin | 501(c)(3) | 1991 | $136.5 million | $1.31 billion | 2025-03 |
| Native Project | 501(c)(3) | 1997 | $24.2 million | $52.8 million | 2024-12 |
| Spokane International Academy | 501(c)(3) | 2014 | $13.8 million | $27.8 million | 2025-08 |
| Spokane Colleges Foundation | 501(c)(3) | 1973 | $9.8 million | $44.8 million | 2025-06 |
| To Be Honest Inc | 501(c)(3) | 2020 | $4.9 million | $3.1 million | 2025-12 |
| Mukogawa Fort Wright Institute | 501(c)(3) | 1991 | $4.4 million | $14.6 million | 2025-06 |
| Innovation Spokane Schools | 501(c)(3) | 2014 | $4.3 million | $7.3 million | 2025-08 |
| Gonzaga Preparatory School Foundation of Spokane Washington | 501(c)(3) | 1967 | $3.9 million | $26 million | 2025-06 |
| Merry Glen Public Benefit | 501(c)(3) | 1963 | $3.7 million | $1.4 million | 2025-12 |
| Spokane Teaching Health Center | 501(c)(3) | 2015 | $3.5 million | $5.9 million | 2024-12 |
| Gonzaga Law School Foundation | 501(c)(3) | 1971 | $2.9 million | $37.7 million | 2025-05 |
| Communities in Schools of Northeast Washington | 501(c)(3) | 2008 | $2.6 million | $1.6 million | 2025-06 |
| Salish School of Spokane | 501(c)(3) | 2012 | $2.6 million | $1.7 million | 2025-06 |
| Lumen Public School | 501(c)(3) | 2019 | $2.2 million | $7.1 million | 2025-08 |
| Nuestras Raices Centro Comunitario | 501(c)(3) | 2007 | $1.9 million | $168,242 | 2024-12 |
| Lumen Early Learning Center | 501(c)(3) | 2019 | $1.3 million | $741,160 | 2024-12 |
| Teen Closet | 501(c)(3) | 2011 | $1.3 million | $492,152 | 2025-10 |
| Southside Christian School | 501(c)(3) | 2005 | $1.3 million | $43,615 | 2025-06 |
| Spokane Hearing Oral Program of Excellence Hope | 501(c)(3) | 2005 | $1.2 million | $1.5 million | 2025-08 |
| Indigigenius | 501(c)(3) | 2022 | $1.1 million | $1.2 million | 2024-12 |
| Spokane Waldorf Education Association | 501(c)(3) | 2012 | $1 million | $103,631 | 2025-06 |
| Great Northern University | 501(c)(3) | 2018 | $1 million | $555,025 | 2025-06 |
| Inland Empire Electrical Training Trust | 501(c)(3) | 2021 | $994,663 | $894,910 | 2024-06 |
| Raze Development | 501(c)(3) | 2021 | $863,852 | $2.3 million | 2024-12 |
| New Stories | 501(c)(3) | 2001 | $777,557 | $220,064 | 2024-12 |
| Local 44 J A T C Educational Development Trust | 501(c)(3) | 2004 | $774,681 | $2.3 million | 2024-12 |
| Shades of Motherhood Network | 501(c)(3) | 2023 | $689,574 | $70,745 | 2024-12 |
| Kepler College of Astrological Arts and Sciences | 501(c)(3) | 1993 | $592,129 | $273,121 | 2025-06 |
| Ceiba Connections | 501(c)(3) | 1964 | $559,614 | $394,451 | 2025-12 |
| Jesuit Worlwide Learning Higher Education at the Margins USA | 501(c)(3) | 2014 | $418,168 | $2.2 million | 2024-12 |
| Millwood Impact | 501(c)(3) | 2019 | $373,348 | $168,542 | 2024-12 |
| Garifuna Fellowship International | 501(c)(3) | 2025 | $300,281 | $23,349 | 2025-12 |
| Help One Help All | 501(c)(3) | 2019 | $273,760 | $0 | 2025-12 |
| Library Foundation of Spokane County | 501(c)(3) | 2022 | $209,846 | $320,562 | 2025-12 |
| Mead Education Asso Mead School Dist 354 | 501(c)(6) | 1971 | $197,667 | $198,500 | 2025-09 |
| Society for the Advancement of Biology Education Research | 501(c)(3) | 2017 | $189,221 | $199,703 | 2024-12 |
| Spokane Scholars Foundation | 501(c)(3) | 1993 | $171,532 | $253,513 | 2025-06 |
| A Womans Worth | 501(c)(3) | 2022 | $163,173 | $2,291 | 2024-12 |
| Arise Christian Academy | 501(c)(3) | 2022 | $158,191 | $41,726 | 2025-12 |
| Ferris High School PTG | 501(c)(3) | 1975 | $141,595 | $123,872 | 2025-05 |
| Mathematics Education Collaborative | 501(c)(3) | 1999 | $132,569 | $47,167 | 2025-08 |
| Shadle Park High School Boosterclub | 501(c)(3) | 2007 | $122,861 | $60,545 | 2025-12 |
| Spokane Public Schools Foundation | 501(c)(3) | 2008 | $96,604 | $381,213 | 2025-06 |
| Immerse Language & Culture | 501(c)(3) | 2024 | $94,373 | $94,373 | 2024-12 |
| Wwami Obgyn Clerkship Program | 501(c)(3) | 2024 | $91,015 | $166,393 | 2024-12 |
| Wilson School Parent Teacher Group | 501(c)(3) | 2022 | $88,467 | $66,457 | 2026-06 |
| Gonzaga University Telecommunications Association | 501(c)(3) | 1997 | $88,421 | $329,148 | 2025-05 |
| West Valley Education Foundation | 501(c)(3) | 2008 | $87,072 | $595,759 | 2025-12 |
| Lewis and Clark High School Tiger Booster Club | 501(c)(3) | 2014 | $82,507 | $56,423 | 2025-06 |
| Spokane Public Library Foundation | 501(c)(3) | 1998 | $78,326 | $642,183 | 2024-12 |
| River Day School | 501(c)(3) | 2019 | $77,271 | $64,630 | 2025-06 |
| Mead Band Wagon Inc | 501(c)(3) | 2004 | $76,320 | $104,497 | 2026-04 |
| Inw Dyslexia Alliance | 501(c)(3) | 2022 | $73,958 | $13,138 | 2024-12 |
| Freeman Foundation | 501(c)(3) | 2015 | $73,624 | $8,563 | 2025-12 |
| Friends of Ferris | 501(c)(3) | 2007 | $72,598 | $82,208 | 2024-12 |
| Conscious Connections Foundation | 501(c)(3) | 2014 | $71,032 | $143,872 | 2025-12 |
| Lake Roosevelt Forum | 501(c)(3) | 1994 | $70,196 | $166,749 | 2024-12 |
| Northwest Natural Resources Institute | 501(c)(3) | 1985 | $69,882 | $89,458 | 2024-12 |
| Hutton Elementary School Parent Teacher Group | 501(c)(3) | 2015 | $64,961 | $72,821 | 2025-06 |
| Lewis & Clark High School Senior All Nighter | 501(c)(3) | 2011 | $64,382 | $9,685 | 2025-06 |
| Pal Portable Academic Lapdesk | 501(c)(3) | 2011 | $56,473 | $7,324 | 2025-12 |
| Inland Northwest Agc Education Center | 501(c)(3) | 2005 | $54,572 | $7,251 | 2025-12 |
| Northeast Washington Education Council | 501(c)(3) | 2002 | $47,409 | $131,580 | 2025-12 |
| Prairie View Elementary School Parent Teacher Organization | 501(c)(3) | 2008 | $40,964 | $21,033 | 2025-08 |
| North Central High School Alumni Association Educational Foundation | 501(c)(3) | 2011 | $37,042 | $53,523 | 2025-12 |
| Moran Prairie Elementary School Parent Teachers Group | 501(c)(3) | 2023 | $35,718 | $49,131 | 2024-12 |
| Central Valley High School Band and Colorguard Boosters | 501(c)(3) | 2004 | $34,294 | $66,474 | 2025-06 |
| Tiger Legacy Foundation | 501(c)(3) | 2025 | $31,810 | $26,285 | 2025-12 |
| Mullan Road Parent Advisory Council | 501(c)(3) | 1998 | $14,599 | $50,652 | 2025-08 |
| Skyline Parent Teacher Organization | 501(c)(3) | 2021 | $13,258 | $3,746 | 2025-08 |
| John R Rogers Alumni & Friends Foundation | 501(c)(3) | 2025 | $8,432 | $115,556 | 2025-12 |
| Holmes Elementary Family Action Committee | 501(c)(3) | 2024 | $7,272 | $10,226 | 2025-06 |
| Great Northern University Foundation | 501(c)(3) | 2023 | $4,760 | $12,516 | 2026-06 |
| Whitworth Foundation | 501(c)(3) | 1973 | $3,492 | $18.5 million | 2025-06 |
| Highland Parent Pack | 501(c)(3) | 2025 | $1,248 | $26,453 | 2025-07 |
| Tiny Raindrops | 501(c)(3) | 2022 | $450 | $82 | 2025-03 |
| 247 Educational Scholarship Association | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Adams Elementary School Parent Teacher Group | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| African Girls Can | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| African International Foundation for Educational Excelle | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| All-Inclusive Identities and Minds Co-Op | 501(c)(3) | 2024 | | | |
| Alliance for Innovative Educational Redesign | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| American Board for Clinical Reasoni NG | 501(c)(3) | 2026 | | | |
| American Renewal 1870 | 501(c)(3) | 2025 | | | |
| Apiary Microschool | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Area 11 Wadeca | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Arlington Elementary Pto | 501(c)(3) | 2021 | $0 | $0 | 2025-06 |
| Armenian Education and Opportunity Initiative | 501(c)(3) | 2026 | | | |
| Ashara Nova | 501(c)(3) | 2026 | | | |
| Association for Regional Representatives of Oregon and Wash | 501(c)(3) | 2020 | $0 | $0 | 2026-06 |
| Audubon Parent Teacher Organization | 501(c)(3) | 2023 | $0 | $0 | 2023-06 |
| Automagical Fund for Teachers | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Balboa School Pto | 501(c)(3) | 2023 | $0 | $0 | 2026-07 |
| Bemiss PTG | 501(c)(3) | 2025 | | | |
| Bill Conger Memorial Scholarship Fund | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Brentwood Elementary School Parent Teacher Organization | 501(c)(3) | 1996 | $0 | $0 | 2025-08 |
| Brian Orchard Memorial Scholarship Fund | 501(c)(3) | 1993 | | $76,283 | 2025-12 |
| Browne Parent Teacher Group | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Cade Moore Polytechnic Institute | 501(c)(3) | 2026 | | | |
| Cathy McMorris Rodgers Leadership Institute | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Cedar Grove Public Schools | 501(c)(3) | 2026 | | | |
| Change Schools To Change the World | 501(c)(3) | 2024 | | | |
| Chase Music Parents Association | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Citizens Institute for Public Policy | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| City Club | 501(c)(3) | 1981 | $0 | $0 | 2025-12 |
| Connect MNG | 501(c)(3) | 2024 | | $90 | 2025-12 |
| Construction Specification Institute Spokane Chapter | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Creative Childrens Guild | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Curio-Carousel | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| East Washington Freedom Alliance | 501(c)(3) | 2026 | $0 | $0 | 2025-10 |
| Enlight Learning Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Essa Foundation | 501(c)(3) | 2026 | | | |
| Evergreen Elementary Pto | 501(c)(3) | 2015 | $0 | $0 | 2026-07 |
| Farwell Elementary School Pto | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| Ferris Wrestling Booster Club | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Fifth District Bipartisan Committee | 501(c)(4) | 2023 | $0 | $0 | 2024-12 |
| Finch Elementary School PTP | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Footsteps Research Group | 501(c)(3) | 2026 | | | |
| Foundation for Accessible Ai | 501(c)(3) | 2025 | | $4,117 | 2025-12 |
| Foundation for Healthy Schools | 501(c)(3) | 2024 | | | |
| Franklin Elementary Parent Teacher Group | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Friends of Victory Academy Homeschoolers | 501(c)(3) | 2024 | | | |
| Futureleadr | 501(c)(3) | 2025 | | | |
| Garfield A P P L E | 501(c)(3) | 2009 | $0 | $0 | 2025-06 |
| Global Macedonians | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Grandma Patches | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Gurian Foundation | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Hamblen Elementary School Parent Teachers Group | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| Hermanas Spokane | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Historical Aircraft Rebuild Society | 501(c)(3) | 2026 | $0 | $0 | 2025-10 |
| Holy Transfiguration Academy | 501(c)(3) | 2023 | $0 | $0 | 2024-08 |
| Home of the Brave | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Hoot Owl Servants Corporation | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Hust Alumni Association of Seattle | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Indian Trail Elementary Pto | 501(c)(3) | 2021 | $0 | $0 | 2025-06 |
| Inland Empire Bonsai Society | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Inland Empire for Israel | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Joe Boutin Scholarship Fund | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| John R Rogers High School Alumni Association | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| John R Rogers High School Walk of Fame | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| Kettle Falls Community Scholarship Foundation | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Kiwanis Club of East Spokane Foundation | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Krumble Foundation | 501(c)(3) | 2020 | | $8.9 million | 2025-12 |
| Learning Wall | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Libraries for Ethiopia Fund Lifef | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Lidgerwood Pto | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Lincoln Heights Elementary PTG | 501(c)(3) | 2008 | $0 | $0 | 2024-08 |
| Linwood Elementary Pto | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Longfellow Panther Pride Community | 501(c)(3) | 2022 | $0 | $0 | 2023-06 |
| M-Ist PTG | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Mabel G Ragland Institute | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Madison Elementary Parent Teacherassociation | 501(c)(3) | 2006 | $0 | $0 | 2025-06 |
| Manito Parent Preschool | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| McKenzie Mentorship | 501(c)(3) | 2025 | | | |
| Mead Cooperative Preschool | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Mead Extra Curricular Association | 501(c)(5) | 2010 | $0 | $0 | 2025-12 |
| Mead High School Senior All-Nighter Committee | 501(c)(3) | 2023 | | $5,764 | 2025-06 |
| Meadowbrook Academy for Gifted & Learning Disabled | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Miguel R Velazquez Migrant Education Foundation | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| NC Drama Booster | 501(c)(3) | 2024 | $0 | $0 | 2025-02 |
| NW Parent Preschool | 501(c)(3) | 2026 | | | |
| National Sorority of Phi Delta Kappa | 501(c)(3) | 1976 | $0 | $0 | 2025-06 |
| Neighborhood Education Team | 501(c)(3) | 2007 | $0 | $0 | 2025-08 |
| Nels Venerus Hockey Scholarship Fund | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| New Story Spokane | 501(c)(3) | 2024 | $0 | $0 | 2025-10 |
| Newtech Skill Center Foundation | 501(c)(3) | 2020 | $0 | $0 | 2025-08 |
| North Central High School Music Boosters | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| North Central High School Senior All Nighter Parent Group | 501(c)(3) | 2015 | $0 | $0 | 2026-07 |
| North Legacy Project | 501(c)(3) | 2025 | | | |
| North Wall Center for Enrichment | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Northwest System Center User Group | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Odyssey Program at Libby Center Parent Teacher Group | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Orchard Prairie Pto | 501(c)(3) | 2023 | $0 | $0 | 2025-07 |
| Orion Meridan Foundation | 501(c)(3) | 2025 | | | |
| PWH Educational Foundation Inc | 501(c)(3) | 1995 | | $66.5 million | 2024-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-08 |
| Peperzak PTG | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Plato University | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Plum Tree Center for Mindfulness | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Postmodern Well | 501(c)(3) | 2025 | $0 | $0 | 2025-01 |
| Prevent Abuse Children Infants Families in Favor of Community | 501(c)(3) | 2025 | | | |
| Ragnarok Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Regal Elementary | 501(c)(3) | 2025 | $0 | $0 | 2025-07 |
| Relic Project | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Renah Foundation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Riverside Forest School | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Roosevelt Elementary School Parent Teacher Group | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| Saint Michaels Academy of Spokane | 501(c)(3) | 2004 | | | |
| Savepoint Industry Gathering | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Seattle Japanese School Alumni Asso Ciation | 501(c)(3) | 2026 | | | |
| Sew She Can | 501(c)(3) | 2024 | | | |
| Shadle Park Dance Organization | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Sideout Volleyball Club | 501(c)(3) | 2009 | $0 | $0 | 2024-07 |
| Spirit Education Foundation Inc | 501(c)(3) | 2001 | $0 | $0 | 2024-12 |
| Spokane Area Retired Educators Association | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Spokane Aviation Scholarship Foundation | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Spokane Classical Homeschool Community | 501(c)(3) | 2025 | $0 | $0 | 2026-05 |
| Spokane Create | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Spokane Falls Montessori Pto | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Spokane International Academy Community Advisory Team | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Spokane Is Reading | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Spokane Newspaper Employee Scholarship Foundation | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Spokane Sector Explorer Post 760 Advisory Association | 501(c)(3) | 2025 | | | |
| Spokane South Rotary Club Foundation | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Ssos Support Organization | 501(c)(3) | 2026 | | | |
| Stemseedlings Hub | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Stevens Elementary Parent Teacher G Roup | 501(c)(3) | 2026 | | | |
| Strive for Kids Working To Build An Important Foundation of Trust | 501(c)(3) | 2011 | $0 | $0 | 2023-12 |
| Summit Preschool Academy | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| T E A M Grant | 501(c)(3) | 1997 | $0 | $0 | 2026-06 |
| Take A Breath for Schools | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| The Bisbee Project | 501(c)(3) | 2007 | | $16,585 | 2024-12 |
| The Federal Bar Association of the Eastern District of Washington | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Undergraduate Business Council Foundation | 501(c)(3) | 2024 | | | |
| United Spokane Avalanche | 501(c)(3) | 2024 | | | |
| Vision for Haiti Foundation | 501(c)(3) | 2026 | | | |
| Wandering Willow School | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Washington Outdoor School Coalition | 501(c)(3) | 2026 | | | |
| Washington Water Power Legacy Scholarship Foundation | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| We Do That | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| West Plains Beekeepers | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| West Valley Senior All Nighter Committee | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Whitman Elementary Pto | 501(c)(3) | 2018 | $0 | $0 | 2025-07 |
| Wild Sprout | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Willard Elementary Pto | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Windsor School Parent Teacher Organization | 501(c)(3) | 2022 | $0 | $0 | 2025-07 |
| Woodridge Ptso | 501(c)(3) | 2000 | $0 | $0 | 2025-07 |
| Wow China Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |