Nonprofits in Washington, District of Columbia
Nonprofits in Washington, District of Columbia. Browse 18,177 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
- Aaliyah in Action Inc
EIN 863555453 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Aamc
EIN 362169124 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aanp Foundation
EIN 991769934 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- AAP Education and Research Institute
EIN 510189369 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- AAPMD Inc
EIN 934466118 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Aar-nrlc Group Insurance Trust
EIN 521161363 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aaron Bonner Foundation
EIN 452641866 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Aarp
EIN 951985500 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- AARP - Chapters Group Return
EIN 237377940 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- AARP Foundation
EIN 520794300 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- AARP Institute
EIN 520788950 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990
- Aarq Trust
EIN 516518581 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Aashto
EIN 530204654 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- AAUP Foundation
EIN 800320933 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aauw Action Fund Inc
EIN 530025390 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ab Foundation
EIN 275278038 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aba Securities Association
EIN 521935145 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aba Stonier Scholarship Inc
EIN 823857091 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Aba Veba
EIN 521767808 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aban Institute and Associates Incorporated
EIN 522080649 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990
- Abaton
EIN 851018369 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Abax Ventures Inc
EIN 932770934 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Abc 365 Inc
EIN 831207377 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Abel Desalegn Foundation
EIN 473471635 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Abellas Journee
EIN 863348791 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Abia State Development Union Inc
EIN 521873771 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Able Alliance for Financial Empowerment Inc
EIN 832288636 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Abortion Care Network
EIN 261972058 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Abraham and Laura Lisner Home for Aged Women
EIN 530228120 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Abundance Fund
EIN 260456679 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Acacia Center for Justice
EIN 874099467 · Headquarters: WASHINGTON, DC, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acad of Med of Wash Dc Inc
EIN 522055740 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Academic Found of Uruguay Inc
EIN 522299772 · Headquarters: WASHINGTON, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Academy Fed Audiologists and Speech Lang Pathologists
EIN 562634924 · Headquarters: Washington, DC, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Academy for Educational Development
EIN 136110212 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990
- Academy for International Education and Research
EIN 050579805 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Academy for Learning Through Arts Public Charter School
EIN 061727270 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990
- Academy of Ancient Jewish Music Ltd
EIN 475011657 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Academy of Certified Archivists
EIN 311284827 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Academy of Hope Adult Public Charter School
EIN 521730021 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Academy of Hope Foundation
EIN 851529326 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Academy of Korea Policy Outreach Inc
EIN 453144668 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Academy of Life Underwriting
EIN 455087087 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- ACC Foundation
EIN 521358578 · Headquarters: Washington, DC, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990
- Accelerate 500 Inc
EIN 824059664 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accelerate Brain Cancer Cure Inc
EIN 522320756 · Headquarters: WASHINGTON, DC, USA · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990
- Accender Africa
EIN 272164897 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Accent Radio and Television Productions Inc
EIN 203754078 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Access College Consulting Corporation
EIN 874327642 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Access Democracy
EIN 821888217 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Access Housing Inc (Dc)
EIN 521918702 · Headquarters: Washington, DC, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Access Inc
EIN 262190029 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Access to Cancer Care Foundation
EIN 814263599 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Access to Comprehensive Genomic Profiling Inc
EIN 853497265 · Headquarters: WASHINGTON, DC, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Access to Racial and Cultural Health Institute Inc
EIN 522241962 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accessibility Inc
EIN 824481424 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Accion International
EIN 132535763 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accord Network
EIN 521130135 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accordia Global Health Foundation
EIN 043774897 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990
- Accountability Lab Inc
EIN 454613016 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accountable America Inc
EIN 263077660 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Accountable for Equality Action Inc
EIN 882738955 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Accountable for Health Inc
EIN 922479716 · Headquarters: Washington, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accountable for Health Institute
EIN 933366386 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accountablenow
EIN 331880425 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Accountableus
EIN 834158350 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Accreditation for Gerontology Education Council
EIN 814848596 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Accrediting Council for Continuing Education and Training Inc
EIN 540975037 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accses
EIN 260272982 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accuracy in Academia Inc
EIN 521400302 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Accuracy in Media Inc
EIN 237135837 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acdi/voca
EIN 520811461 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ace Foundation
EIN 463200311 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acec Research Institute
EIN 521140340 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acee the Firm Foundation
EIN 821408436 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Aceli Africa Inc
EIN 843344516 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aceso Global Inc
EIN 474215911 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acetophenone Task Force
EIN 800012444 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Acharya Devnandi Foundation
EIN 612100985 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Acharya Devnandi University
EIN 301329624 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Achievement Preparatory Academy Public Charter School
EIN 208156566 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Achievemission Inc
EIN 270358389 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990
- Achp Foundation
EIN 800315568 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Aci-na Educational Foundation
EIN 842565451 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Aci-na Relief Foundation
EIN 823648422 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Acoel Foundation
EIN 823980782 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acog Foundation
EIN 362217981 · Headquarters: WASHINGTON, DC, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acog Landholding Corporation
EIN 521639668 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Acoms Research & Education Foundation Inc
EIN 311652417 · Headquarters: WASHINGTON, DC, US · Medical Research · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Acorn Active Media Foundation
EIN 651229020 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- ACPA–College Student Educators International
EIN 521170366 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Acronym
EIN 821630469 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Act for Nih
EIN 465621279 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Act for Nih Foundation Inc
EIN 821130166 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Act Locally for Animals
EIN 464885304 · Headquarters: Washington, DC, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Acting Globally Inc
EIN 933112549 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Acting Out Collaborative
EIN 863350423 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Action Africa Inc
EIN 522233698 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Action for Hope USA
EIN 542185946 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Action for Progress Coalition
EIN 331606500 · Headquarters: Washington, DC, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N