Nonprofits in District of Columbia
Nonprofits in District of Columbia. Browse 18,651 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
- Center for Canine Welfare
EIN 812831665 · Headquarters: WASHINGTON, DC, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Center for Carbon Removal
EIN 812560407 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Children and Theology
EIN 521926488 · Headquarters: WASHINGTON, DC, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Center for Children's Law and Policy
EIN 760816129 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990
- Center for Christian Civics Inc
EIN 843253345 · Headquarters: Washington, DC, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Civic Information
EIN 854150799 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Civil Society and Democracy in Syria
EIN 473016681 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Civilians in Conflict
EIN 753130860 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Clean Air Policy
EIN 521423164 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Climate and Energy Solutions Inc
EIN 541892252 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Climate Integrity
EIN 821659823 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Climate Strategies Inc
EIN 311677573 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Communicationshealth
EIN 521708643 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Center for Community Change
EIN 520888113 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Center for Community Change Action
EIN 270061100 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990
- Center for Competitive Democracy
EIN 680615725 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Center for Conservation Peacebuilding
EIN 811255639 · Headquarters: WASHINGTON, DC, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Center for Corporate Equality Inc
EIN 208201043 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Countering Digital Hate Inc
EIN 862006080 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Creative Change
EIN 311801544 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Cyber Intelligence Analysis and Threat Research
EIN 270456225 · Headquarters: Washington, DC, US · Medical Research · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Center for Cybersecurity Policy & Law
EIN 824117300 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Democracy and Development in the Americas Inc
EIN 203338874 · Headquarters: Washington, DC, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Center for Democracy and Human Rights in Saudi Arabia
EIN 270095260 · Headquarters: WASHINGTON, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Democracy and Technology
EIN 521905358 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Digital Democracy
EIN 522311577 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Disaster Philanthropy
EIN 455257937 · Headquarters: WASHINGTON, DC, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Economic and Policy Research
EIN 522204029 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Education and Medicine Inc
EIN 521948724 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Education Information
EIN 522031907 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Center for Effective Government
EIN 521302617 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990
- Center for Egyptian-american Dialogue
EIN 811556287 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Energy Innovation and Independence Inc
EIN 463730603 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Center for Energy Workforce Development
EIN 204504014 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Engagement and Advocacy in the Americas
EIN 942978680 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Entrepreneurship Inc
EIN 421767047 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990
- Center for Environment Commerce and Energy
EIN 521438583 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Center for Equal Opportunity
EIN 521543156 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for European Policy Analysis
EIN 208247530 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Existential Studies and Psychotherapy
EIN 853166502 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Faith Justice and Reconciliation
EIN 843628605 · Headquarters: Washington, DC, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Center for Global Civic and Political Strategies
EIN 994504893 · Headquarters: WASHINGTON, DC, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Global Development
EIN 522351337 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Global Policy Solutions
EIN 454856194 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Center for Green Market Activation
EIN 992868509 · Headquarters: WASHINGTON, DC, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Health and Gender Equity Inc
EIN 311794048 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Center for Health and Social Policy Inc
EIN 133869293 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Health Equality
EIN 992873714 · Headquarters: WASHINGTON, DC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Health Policy Development
EIN 521576801 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Holocaust Family Research and Memorials
EIN 843635635 · Headquarters: washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Center for Housing Policy
EIN 237055367 · Headquarters: WASHINGTON, DC, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Center for Immigration Integrity
EIN 475323591 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Center for Immigration Studies Inc
EIN 521449368 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Inclusive Policy
EIN 474954014 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Individual Rights
EIN 521600481 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Infrastructure and Economic Development Inc
EIN 874409450 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Center for Innovation in Medicare Advantage Inc
EIN 842031053 · Headquarters: Washington, DC, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Center for Innovative Governance Research
EIN 823264419 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Innovative Policy
EIN 020747896 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Inspired Teaching
EIN 521944180 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Interfaith Action on Global Poverty
EIN 943446667 · Headquarters: WASHINGTON, DC, USA · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990
- Center for International Environmental Law Inc
EIN 521633220 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for International Policy Advocacy
EIN 994274786 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Center for International Policy Inc
EIN 521446207 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for International Private Enterprise
EIN 521398742 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990
- Center for International Rehabilitation
EIN 364111895 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Center for International Sports Leadership Inc
EIN 472089929 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Investigation and Information
EIN 262318449 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Investigative Journalism in the Americas Inc
EIN 464533074 · Headquarters: Washington DC, DC, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Center for Justice and International Law
EIN 521730890 · Headquarters: WASHINGTON, DC, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Land Economics Inc
EIN 393672325 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Center for Law and Policy
EIN 854286787 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Law and Social Policy
EIN 237000150 · Headquarters: WASHINGTON, DC, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Lawful Access and Abuse Deterrence
EIN 272876027 · Headquarters: Washington, DC, USA · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990
- Center for LNG
EIN 261608721 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990
- Center for Lyme Action
EIN 841911891 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Media Education Inc
EIN 521767825 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Center for Media Integrity of the Americas Inc
EIN 884284922 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Center for Medicare Portability
EIN 274509353 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Center for Military Recruitment Assessment and Veterans Employment
EIN 431972568 · Headquarters: WASHINGTON, DC, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Minority Achievement in Science and Technology
EIN 261453492 · Headquarters: Washington, DC, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Center for New Creation
EIN 521224444 · Headquarters: WASHINGTON, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Center for Non-violent Conflict Research
EIN 412738449 · Headquarters: WASHINGTON, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Nonprofit Advancement
EIN 521139669 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Nonprofit Advancement
EIN 521467779 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Open Data Enterprise Inc
EIN 472871408 · Headquarters: WASHINGTON DC, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Open Science Inc
EIN 461496217 · Headquarters: WASHINGTON, DC, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Peace Building International-USA
EIN 201801528 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Center for Peace Education Inc
EIN 462304350 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Policy Opportunities
EIN 882833492 · Headquarters: WASHINGTON, DC, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Center for Political Accountability
EIN 200385691 · Headquarters: Washington, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Preservation Initiatives
EIN 522076790 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Center for Procurement Advocacy Inc
EIN 844499798 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Progressive Development
EIN 521919395 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Center for Progressive Leadership
EIN 521454259 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990
- Center for Progressive Leadership Action Network Inc
EIN 141968139 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Center for Progressive Reform Inc
EIN 352182224 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Center for Public Safety
EIN 874311694 · Headquarters: WASHINGTON, DC, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Racial Equity & Justice
EIN 851607584 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Center for Religion and Diplomacy Inc
EIN 541853311 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990