Nonprofits in Seattle, Washington
Nonprofits in Seattle, Washington. Browse 7,909 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
- Lake Washington Girls Middle School
EIN 911835055 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Washington Rowing Club
EIN 911028897 · Headquarters: Seattle, WA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Washington Symphony Orchestra
EIN 454898098 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Washington Youth Sports
EIN 943044864 · Headquarters: seattle, WA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Lakeridge Garden Club
EIN 911530563 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lakeridge Pta
EIN 943076776 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Lakeridge Pta 91155
EIN 333733748 · Headquarters: seattle, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lakeridge Swim Club Inc
EIN 910744735 · Headquarters: SEATTLE, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lakeside School
EIN 910564971 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lakewood Seward Park Community
EIN 800518110 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lambda Assoc of Gamma Phi Beta
EIN 910229578 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lambda Chi Alpha
EIN 911611123 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lambert House
EIN 943036815 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lamp Community Lab
EIN 883233320 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lance & Deborah Vander Hoek Foundation C/O Ohana Financial Services
EIN 276033367 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Land Hope Life
EIN 272898839 · Headquarters: SEATTLE, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Landlord Association of the Inland Northwest
EIN 910911217 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Langston
EIN 812515412 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lao Women Association of Washington
EIN 352493402 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Larche Noah Sealth of Seattle
EIN 510150721 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Larger Than Life Guild
EIN 270338305 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Laser Childcare
EIN 911244816 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Laser Foundation
EIN 911659945 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Latin American Relief Fund
EIN 823085297 · Headquarters: Seattle, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Latino Advacacy and Leadership Institute
EIN 911643045 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Latino Civic Alliance
EIN 800635220 · Headquarters: SEATTLE, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Latino Civic Alliance Votes
EIN 991199012 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Latino Community Fund of Washington State
EIN 205987399 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Latona School Associates
EIN 911301451 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Latvian Association of the State of Washington
EIN 916034435 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Laurel Academy
EIN 383830684 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Laurelhurst Beach Club Inc
EIN 910532068 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Laurelhurst Community Club
EIN 916031892 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Laurelhurst Community Club Foundation
EIN 462037682 · Headquarters: SEATTLE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Laurelhurst Parent Teacher Association
EIN 911093520 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lavender Rights Project
EIN 810969007 · Headquarters: Seattle, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Law for All
EIN 844086434 · Headquarters: seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Law Librarians of Puget Sound
EIN 911477074 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Law of the Wild
EIN 873720397 · Headquarters: SEATTLE, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lawrence True & Linda Brown Foundation
EIN 911817055 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lawton Elementary School PTA
EIN 911005949 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lawton Heights Group Home
EIN 911249359 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lawyers Assisting Lawyers Lal
EIN 995138307 · Headquarters: Seattle, WA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lawyers Helping Hungry Children
EIN 911520942 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Le Theatre Francais De Seattle
EIN 454315270 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Leadership Development DBA Centered
EIN 911511748 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leadership Institute of Seattle
EIN 365005371 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Leadership Mission International
EIN 462488422 · Headquarters: Seattle, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leadership Tomorrow
EIN 911196293 · Headquarters: SEATTLE, WA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leading Harvest
EIN 843256336 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- League of Education Voters
EIN 912141508 · Headquarters: Seattle, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- League of Women Voters of Seattle King County
EIN 911224769 · Headquarters: SEATTLE, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- League of Women Voters of Seattle- King County
EIN 910653656 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- League of Women Voters of Washington
EIN 910610610 · Headquarters: SEATTLE, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- League of Women Voters of Washington Education Fund
EIN 911849890 · Headquarters: SEATTLE, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leaps and Bounds of Washington
EIN 811958360 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Learning Access Institute
EIN 752979303 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Learning Innovations Foundation
EIN 943220588 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- Leather List
EIN 815459423 · Headquarters: Seattle, WA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Leave 10
EIN 462049365 · Headquarters: Seattle, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lee and Stuart Rolfe Family Foundation
EIN 203992891 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Left Right Straight
EIN 473732066 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- LEGAL ADVOCATES FOR Washington SCHOOL Heart of America NW Research Center
EIN 911220712 · Headquarters: Seattle, WA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Legal Aid for Washington Fund
EIN 943131284 · Headquarters: Seattle, WA, USA · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990
- Legal Counsel for Youth and Children
EIN 273006526 · Headquarters: Seattle, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Legal Employers Advancing Diversity in Washington
EIN 475047735 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Legal Foundation of Washington
EIN 911263533 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Legal Hope
EIN 451288621 · Headquarters: SEATTLE, WA, USA · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Legal Marriage Alliance of Washington
EIN 911710036 · Headquarters: Seattle, WA, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Legal Voice
EIN 911047900 · Headquarters: SEATTLE, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leif Erikson Building Association
EIN 911298322 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Leif Erikson International Foundation
EIN 911912809 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Leif Erikson Lodge 2-001 Sons of Norway
EIN 237525681 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Leif Erikson Lodge 2-001-Sons of Norway-educational Foundation
EIN 274674000 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Leighton Association
EIN 943084003 · Headquarters: SEATTLE, WA, USA · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990
- Leilani Foundation Inc
EIN 811633781 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Leisure Care Health Benefits Trust
EIN 852467880 · Headquarters: SEATTLE, WA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leland Neighborhood Improvement Club Inc
EIN 916054643 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Lenore Hanauer Foundation
EIN 260378733 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Leonard Lieberman Family Foundation Inc
EIN 223339550 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Les Faeries Vertes
EIN 262036093 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Leschi Community Council
EIN 911202069 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Leschi Pta
EIN 911391625 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Let Kids Be Kids
EIN 205567039 · Headquarters: SEATTLE, WA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Lets Go H Foundation
EIN 392181933 · Headquarters: SEATTLE, WA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lets Pay It Forward Together
EIN 463135487 · Headquarters: Seattle, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- LEV Foundation
EIN 912141507 · Headquarters: Seattle, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Level the Field Sports
EIN 832982652 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Level Up Seattle
EIN 832283933 · Headquarters: Seattle, WA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Levitan Family Foundation
EIN 202071411 · Headquarters: SEATTLE, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Levy Gift
EIN 352381105 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lewars Foundation
EIN 923920477 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Li Fang-kuei Society for Chinese Linguistics
EIN 200268398 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Library Support Network
EIN 331313063 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Licton Springs Community Council
EIN 911490347 · Headquarters: seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Life Enrichment Group
EIN 651278853 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Life Force Kiosks
EIN 274259472 · Headquarters: Seattle, WA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Life Medic International Inc
EIN 455529225 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Life Science Washington
EIN 911453398 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Life Science Washington Institute
EIN 822829364 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990