Nonprofits in Washington
Nonprofits in Washington. Browse 51,977 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Infinite Arts Collective
EIN 332787832 · Headquarters: Bothell, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infinite Freedom Foundations of Washington State
EIN 880578639 · Headquarters: SOAP LAKE, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infinite Humanity Foundation
EIN 331462744 · Headquarters: KENMORE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infinite Potential Institute
EIN 862545011 · Headquarters: Mercer Island, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infinite Way
EIN 900884388 · Headquarters: Shoreline, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infinity Box Theatre Project
EIN 911032654 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inflammation Research Association Inc
EIN 222697282 · Headquarters: Newcastle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Influence the Choice
EIN 823948931 · Headquarters: Issaquah, WA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- InFocus Ministries
EIN 431996657 · Headquarters: Mount Vernon, WA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Information Professional Management Association
EIN 911274432 · Headquarters: OLYMPIA, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Information Systems Audit and Control Association
EIN 911557795 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Information Systems Audit and Control Association Inc
EIN 911044622 · Headquarters: Shoreline, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Information Systems Security Association
EIN 275498550 · Headquarters: Lacey, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Information Systems Security Association
EIN 900194125 · Headquarters: Spokane, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Information Systems Security Association
EIN 912033176 · Headquarters: Arlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Informed Citizens Coalition
EIN 203076131 · Headquarters: Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Informed Voter Project
EIN 851606570 · Headquarters: Mercer Island, WA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Infosec Education Foundation
EIN 834128067 · Headquarters: Snoqualmie, WA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Infosec Unlocked
EIN 813962191 · Headquarters: Lynnwood, WA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Infragard National Members Alliance Inc
EIN 810951845 · Headquarters: University Place, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inframe Academy
EIN 332196859 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infrastructure Assistance Coordinating
EIN 911677854 · Headquarters: OLYMPIA, WA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ingalls Creek Enrichment Center
EIN 911439481 · Headquarters: Peshastin, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ingan Leyte Project-ilp
EIN 843623767 · Headquarters: VANCOUVER, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ingersoll Gender Center
EIN 911262502 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inglemoor 50
EIN 471258311 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Inglemoor Boys Basketball Boosters
EIN 832863561 · Headquarters: KENMORE, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor Boys Select Basketball
EIN 800477739 · Headquarters: Bothell, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor Cheer Booster Club
EIN 921627335 · Headquarters: Kirkland, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor Cooperative Preschool
EIN 911095911 · Headquarters: Kirkland, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inglemoor Friends of Wrestling Booster Club
EIN 832792253 · Headquarters: kenmore, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor High Cross Country Booster Club
EIN 264568931 · Headquarters: Kenmore, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor High School Baseball Boosters
EIN 203514837 · Headquarters: Kirkland, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor High School Choral Music Boosters
EIN 911780360 · Headquarters: Kenmore, WA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Inglemoor High School Drama Boosters
EIN 562623793 · Headquarters: Kenmore, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor High School International Baccalaureate Booster Club
EIN 043801831 · Headquarters: KENMORE, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor High School Music Boosters
EIN 911741495 · Headquarters: Kenmore, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor High School Ptsa
EIN 911058899 · Headquarters: Kenmore, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor High School Water Polo Club
EIN 460715263 · Headquarters: KENMORE, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor Junior Cheer
EIN 260050557 · Headquarters: Kenmore, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor Lacrosse Club
EIN 822840015 · Headquarters: BOTHELL, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglemoor Viking Fastpitch Booster Club
EIN 911945276 · Headquarters: Kenmore, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglemoor Volleyball Booster Club
EIN 994022290 · Headquarters: KENMORE, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglewood Golf Club
EIN 910513474 · Headquarters: KENMORE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inglewood Middle School PTSA 2873
EIN 911509782 · Headquarters: SAMMAMISH, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inglewood Residential and Community Services
EIN 910785993 · Headquarters: KENMORE, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ingraham Athletic Booster Club
EIN 821599207 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ingraham High School Parent-teacher Student Association
EIN 911223129 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Ingraham Water Polo Club
EIN 842124467 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inherit Your Rights
EIN 452554186 · Headquarters: Spokane, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Initiative for Diversity Governing Council
EIN 263378690 · Headquarters: Seattle, WA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Initiative for Hope
EIN 844275938 · Headquarters: PUYALLUP, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Initiative for Responsible Mining Assurance
EIN 841973536 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Initiative for Rural Innovation & Stewardship
EIN 263677904 · Headquarters: Wenatchee, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ink & Ribbon Press
EIN 395059998 · Headquarters: Bainbridge Island, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ink Institute
EIN 993240682 · Headquarters: Shoreline, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ink Release
EIN 474091994 · Headquarters: BREMERTON, WA, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Inkfish Foundation
EIN 843063583 · Headquarters: DES MOINES, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inkomoko
EIN 460743201 · Headquarters: CLINTON, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inland Brewers Unite
EIN 453916275 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inland Chess Academy
EIN 461293291 · Headquarters: Spokane Valley, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inland Classical Theatre
EIN 334797061 · Headquarters: SPOKANE VALLEY, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inland Cultural Productions
EIN 264373867 · Headquarters: Spokane, WA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Inland Elite Lacrosse Team
EIN 841989312 · Headquarters: GREENACRES, WA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Inland Empire Aau Karate
EIN 832617537 · Headquarters: CLARKSTON, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Inland Empire Action Coalition
EIN 200855142 · Headquarters: Walla Walla, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Amateur Hockey Association
EIN 320467703 · Headquarters: SPOKANE, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Arabian Horse
EIN 911102667 · Headquarters: SPOKANE VALLEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inland Empire Area Apwu Local 338
EIN 916056177 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inland Empire Bass Club
EIN 237174127 · Headquarters: Spokane valley, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Beekeepers Association
EIN 320361773 · Headquarters: SPOKANE, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Bloodhounds
EIN 911859505 · Headquarters: Spokane, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Inland Empire Blues Society
EIN 911570653 · Headquarters: Spokane Valley, WA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Inland Empire Bonsai Society
EIN 203513824 · Headquarters: Spokane, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Branch 038 Fleet Reserve Association
EIN 237355692 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inland Empire Brittany Club
EIN 392402473 · Headquarters: Ephrata, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Chapter Agc Education Foundation
EIN 911230977 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Chapter of Ashrae
EIN 800379824 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Inland Empire Chapter of the American Society of Home Inspectors
EIN 262433885 · Headquarters: Spokane Valley, WA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- Inland Empire Christmas Tree Associ Ation
EIN 394739135 · Headquarters: Mica, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Coin Club
EIN 911982201 · Headquarters: Spokane, WA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Inland Empire Collie Club
EIN 911884937 · Headquarters: Otis Orchards, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inland Empire Convertible Club
EIN 911276169 · Headquarters: Spokane, WA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Inland Empire Cosmetology Association
EIN 264525544 · Headquarters: SPOKANE, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Inland Empire Dahlia Society
EIN 900627776 · Headquarters: Spokane Valley, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Inland Empire District of the Wa State Federation of Garden
EIN 510169242 · Headquarters: Rosalia, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Inland Empire Electrical Training Trust
EIN 910815985 · Headquarters: Spokane, WA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990
- Inland Empire Electrical Workers Health and Welfare Plan
EIN 916062784 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inland Empire Emergency Services Association
EIN 911639312 · Headquarters: Spokane Valley, WA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Inland Empire Equestrian Foundation
EIN 911725664 · Headquarters: Spokane, WA, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Inland Empire Fly Fishing Club
EIN 916054485 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Inland Empire for Israel
EIN 332444633 · Headquarters: Spokane, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Golden Retriever Club
EIN 943034216 · Headquarters: MICA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Golden Retriever Rescue
EIN 911980998 · Headquarters: SPOKANE, WA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Hospital Services
EIN 237385639 · Headquarters: SPOKANE, WA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990
- Inland Empire Iris Society
EIN 800941583 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Inland Empire Joint Apprenticeship Training Committee
EIN 910935644 · Headquarters: Spokane, WA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inland Empire Joint Use Association
EIN 475560472 · Headquarters: SPOKANE, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Late Great Chevy Association
EIN 510622767 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Empire Legal Aid
EIN 911672289 · Headquarters: Spokane, WA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990