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
- Our America Action Inc
EIN 334282585 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our American Future Action
EIN 921713534 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Our American Future Foundation
EIN 884235954 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Our Climate
EIN 464237362 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Our Climate Education Fund
EIN 263059927 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990
- Our Communities Our Voices
EIN 923203192 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our Community Media
EIN 871272228 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Our Community Votes Inc
EIN 205339299 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Our Daughter's Future Fund
EIN 991223677 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Our Democracy
EIN 921724095 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our Energy Policy Foundation
EIN 263768284 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Our Family Skate Association
EIN 522267060 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Our Family Values
EIN 841730259 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Our Generation Inc
EIN 260820953 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2022 · Primary form: IRS Form 990
- Our Mothers Inc
EIN 881725400 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Our Mutual National Interest - Omni Inc
EIN 472498331 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Our Mutual National Interests - Omni International
EIN 472625089 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Our Nations Capital
EIN 300084036 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Our Neighborhoods Capital Fund
EIN 933532508 · Headquarters: Washington, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Our Oklahoma Our Water
EIN 454706959 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Our Place DC
EIN 510393992 · Headquarters: Washington, DC, USA · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990
- Our Revolution
EIN 813260391 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Our Tin Inc
EIN 853934836 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Our Towns Civic Foundation Inc
EIN 850569508 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Our Turn Inc
EIN 854091359 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Our USA Foundation
EIN 394180824 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our Votes Our Future Action Inc
EIN 933406522 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our Wildlife Habitat
EIN 932902470 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ourstorybridge Inc
EIN 874745651 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Out for Sustainability Inc
EIN 271233060 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990
- Out in National Security
EIN 844934686 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Out of Bounds
EIN 460910274 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Out of Home Advertising Association of America
EIN 361589720 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Out of Sight Dragons Inc
EIN 371615394 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Out Teach
EIN 205946552 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Outcomes Inc
EIN 743088251 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Outdoor Alliance
EIN 463272914 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Outlines Unnoticed in Life Organization
EIN 825228478 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Outrage Foundation
EIN 822184808 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Outside These 4 Walls
EIN 831733383 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Outsourcing Facilities Association
EIN 822421445 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ouvdot
EIN 472385452 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Ovarian Cancer National Alliance
EIN 311581756 · Headquarters: Washington, DC, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Overcomer Inc
EIN 831549364 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Overcoming
EIN 824615405 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Overseas Dispatch
EIN 862387172 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Overseas Korean Cultural Heritage Foundation USA
EIN 472663051 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Oviedo
EIN 272017448 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Ownership Is The Future Inc
EIN 882166088 · Headquarters: Washington, DC, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oya International Center for Writing and Civic Engagement
EIN 820767867 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oyster School Community Council Inc
EIN 521261904 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oyé Palaver Hut, Inc.
EIN 522217353 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- P a T T
EIN 010490759 · Headquarters: Washington, DC, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- P Bruce & Virginia C Benson Foundation - B
EIN 260274192 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- P Foundation
EIN 371998568 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- P I Advocates Intl Inc
EIN 522170695 · Headquarters: WASHINGTON, DC, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- P I P Ministries
EIN 521944223 · Headquarters: Washington, DC, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- P Street Project
EIN 273204744 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- P-a-s-s-
EIN 813133170 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- P2p for America
EIN 800059213 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- PA Education Association
EIN 237198463 · Headquarters: WASHINGTON, DC, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pa Freedom Society Inc
EIN 852876787 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Paaia Fund
EIN 260551428 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Pablo Casals Foundation Inc
EIN 133541453 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Coast Council of Customs Brokers & Freight Forwarders
EIN 953925815 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Pacific Healthcare
EIN 872102410 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Pacifichem Inc
EIN 465207009 · Headquarters: Washington, DC, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Package Shippers Association
EIN 530216604 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pact
EIN 132702768 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990
- Pact
EIN 824838175 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pact Global Microfinance Fund
EIN 455008824 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990
- Pact Institute
EIN 522131854 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990
- PaintCare
EIN 271354262 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Paleoanthropology Society
EIN 522150619 · Headquarters: Washington, DC, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Palestinian American Research Center
EIN 522131143 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Palisades Community Association
EIN 520040356 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Palisades History Museum
EIN 862271874 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Palisades Museum of Prehistory
EIN 593834374 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Palisades Village
EIN 640957165 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pallas Foundation for National Security Leadership
EIN 844851289 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- Palmer Park Smash
EIN 821720764 · Headquarters: WASHINGTON, DC, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Paloonkey
EIN 872809028 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pamoja Foundation
EIN 474872428 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pan American Development Foundation
EIN 526054268 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990
- Pan American Symphony Orchestra
EIN 521710981 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Panafrican Cybersecurity Observatory
EIN 922008636 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Panah Inc
EIN 991051534 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Panama Poultry Export Quota Inc C/o Dtb Associates Llp
EIN 460639206 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pandemic Legal
EIN 991651665 · Headquarters: Washington, DC, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pandemic Survivors Foundation Inc
EIN 994567545 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Panel Group Thought for Action
EIN 273505886 · Headquarters: WASHINGTON, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pangea Coalition
EIN 454009532 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Panos Institute
EIN 541378220 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990
- Pantry Plus at Edgewood
EIN 842586843 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Papers Please
EIN 831227096 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paradigm Learning Centers Inc
EIN 522247540 · Headquarters: washington, DC, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Paradigm Research Group Inc
EIN 992013608 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paraguayan Cultural Center Inc
EIN 263950532 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Parallelfilmcollective
EIN 474933805 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Paralyzed Veterans of America
EIN 131946868 · Headquarters: Washington, DC, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990