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
- I Am Becoming
EIN 453356524 · Headquarters: MILL CREEK, WA, USA · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- I Am by Infobeing Foundation
EIN 823034015 · Headquarters: SEATTLE, WA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- I Am Dance Booster Club
EIN 921585618 · Headquarters: Orting, WA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- I Am Diva Girl
EIN 812171853 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- I Am M3
EIN 931836843 · Headquarters: Covington, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I Am Ministries
EIN 943107782 · Headquarters: EVERETT, WA, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- I Can Fly Productions
EIN 453963049 · Headquarters: Mount Vernon, WA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- I Come to Talk Story
EIN 510588120 · Headquarters: OAK HARBOR, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I Have a Dream for Cowlitz County
EIN 912001300 · Headquarters: Longview, WA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- I Have a Dream Foundation Of
EIN 911692169 · Headquarters: Vancouver, WA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990
- I Have Your Back a Nonprofit Corpor Ation
EIN 394485308 · Headquarters: Des Moines, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I Heart Yakima
EIN 462351835 · Headquarters: Yakima, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- I Paw D It Forward
EIN 461482402 · Headquarters: Battle Ground, WA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- I to We Inc
EIN 852896425 · Headquarters: VANCOUVER, WA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- I Will Be It Alliance
EIN 412474482 · Headquarters: Blaine, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I-ball
EIN 611565153 · Headquarters: KENMORE, WA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990
- I-connect Foundation
EIN 853477708 · Headquarters: Woodland, WA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- I-Kuan Tao Fycd Cultural And Educational Association Washington
EIN 451838709 · Headquarters: Renton, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- I9 Sports Assocation Chapter 414
EIN 853989325 · Headquarters: Issaquah, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I9 Sports Association - Chapter 426
EIN 861422632 · Headquarters: Bonney Lake, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- I9 Sports Association Chapter 133 Inc
EIN 262316260 · Headquarters: Issaquah, WA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Iac Chapter 67
EIN 823473648 · Headquarters: Mukilteo, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Iacs Seva Center
EIN 920579992 · Headquarters: BELLEVUE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- IAEDPF Puget Sound Chapter
EIN 800483496 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iaep Local 530
EIN 464993991 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- IAF Northwest
EIN 911499816 · Headquarters: Seattle, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- IAFF Health & Wellness Trust
EIN 411416156 · Headquarters: Seattle, WA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iaff Local 1352 Benevolent Fund
EIN 824285250 · Headquarters: Auburn, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iaff Local 1760 Shoreline
EIN 237389233 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iaff Local 1762 Firefighters
EIN 521269610 · Headquarters: ISSAQUAH, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- IAFF Local 726 Health and Welfare Trust
EIN 464261390 · Headquarters: Mukilteo, WA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iaff Local Charter 5363
EIN 883077040 · Headquarters: Deer Park, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iaff Local F282
EIN 911674966 · Headquarters: KEYPORT, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Iaff Local I98
EIN 872533693 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Iahcsmm Cascade Chapter
EIN 261945598 · Headquarters: Kennewick, WA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- IAM & AW District Lodge 751 Building Co
EIN 910783066 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- IAM & AW District Lodge 751 Local Lodge C
EIN 916055782 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- IAM & AW District Lodge 751-Local A
EIN 916055781 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- IAM & AW District Lodge 751-Local F
EIN 916055784 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iam Boeing Negotiating Fund
EIN 916100203 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iam Incorporated
EIN 843610896 · Headquarters: Colbert, WA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iamart Independent Art Materials Retail Ma
EIN 912005084 · Headquarters: DEER PARK, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Iamaw Seattle Air Transport Local 1351
EIN 910615278 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iamu Independent Achievements for Minority Youth
EIN 994435755 · Headquarters: Auburn, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ians Ride
EIN 824394396 · Headquarters: PORT ANGELES, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ianus Foundation
EIN 330069455 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iapmo Inland Northwest Chapter
EIN 841662004 · Headquarters: Spokane Valley, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Iapmo Tri-cities Washington Chapter
EIN 454869001 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Iatse Local 93
EIN 911139023 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- IBD Horizons Inc
EIN 473378631 · Headquarters: Seattle, WA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ibd Quilt Project Inc
EIN 542079208 · Headquarters: Woodinville, WA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- IBDFrontiers
EIN 394187409 · Headquarters: Seattle, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ibelieve of the Palouse
EIN 475396835 · Headquarters: PULLMAN, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iberian Horse Rescue
EIN 472793703 · Headquarters: Mabton, WA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Iberoamerican Ministries
EIN 911563968 · Headquarters: MONROE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ibew 112-Inland Empire Chapter Neca Lmcc
EIN 916532335 · Headquarters: SPOKANE, WA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- IBEW 46 Port of Seattle Electrician Training Fund
EIN 812922048 · Headquarters: Kent, WA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- IBEW 77 Womens Committee
EIN 852210302 · Headquarters: SeaTac, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ibew Health and Welfare Trust of Southwest Washington Health Care
EIN 237158640 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- IBEW Local Union 73
EIN 910267934 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iboost
EIN 460959642 · Headquarters: Bellevue, WA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Ibsen Family Support Network
EIN 311784751 · Headquarters: PORT ORCHARD, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ibu and Employer Joint Hiring and Dispatch Services
EIN 911208553 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Icai Seattle Chapter
EIN 932155782 · Headquarters: BOTHELL, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ican
EIN 301426557 · Headquarters: Tacoma, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Icare4mms
EIN 471625094 · Headquarters: Marysville, WA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Icarewecare
EIN 273722246 · Headquarters: Bellevue, WA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 208445857 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 263400113 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 263400183 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 263400236 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 460498750 · Headquarters: RICHLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 475213861 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 721533026 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 900210054 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 900210057 · Headquarters: RICHLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 900252330 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 900288027 · Headquarters: RICHLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ice Age Floods Institute
EIN 911658221 · Headquarters: RICHLAND, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Icelandic Club of Greater Seattle
EIN 911060526 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Icelandic Sheepdog Association of America
EIN 810527190 · Headquarters: NEWMAN LAKE, WA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Icf Washington State
EIN 912169104 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ichigo Ichie Foundation
EIN 833528175 · Headquarters: Mercer Island, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ichoose Hsco
EIN 932742817 · Headquarters: Spokane Valley, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ichthus International Ministries
EIN 274529930 · Headquarters: LYNDEN, WA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Icicle Canyon Coalition
EIN 911653732 · Headquarters: Leavenworth, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Icicle Creek Center for the Arts
EIN 911650005 · Headquarters: LEAVENWORTH, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Icicle Fund
EIN 911943099 · Headquarters: LEAVENWORTH, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Icon Foundation
EIN 471148731 · Headquarters: Kirkland, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Icwa4action
EIN 934322336 · Headquarters: Burien, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Icwa4education
EIN 993956211 · Headquarters: Burien, WA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Icwsl
EIN 911630230 · Headquarters: Bothell, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ida Culver House of the Sea
EIN 911439257 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Ida M Greer Scholarship Trust
EIN 916085719 · Headquarters: Aberdeen, WA, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- Ida Nason Aronica Parent Teacher Organization
EIN 883730180 · Headquarters: ELLENSBURG, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ida Parent Boosters
EIN 933408141 · Headquarters: Kent, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Idaho Alpha Chapter of Phi Delta Theta
EIN 371973358 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Idaho Central Spokane Valley Performing Arts Center
EIN 861539637 · Headquarters: SPOKANE VALLEY, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Idaho Region of the Pacific Northwest Clean Water Association
EIN 770674430 · Headquarters: Clarkston, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Iddeal Living
EIN 990930540 · Headquarters: BOTHELL, WA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N