| Taxpayers Protection Alliance Foundation IncWashington | Form 990 | $280,065FY2024 |
| Citizen Opinion IncWashington | Form 990 | $267,000FY2025 |
| Pirth InstituteWashington | Form 990 | $260,669FY2026 |
| State Leadership FoundationWashington | Form 990 | $250,000FY2024 |
| Public Leadership Education Network PlenWashington | Form 990 | $245,834FY2025 |
| Business for America Education FundWashington | Form 990 | $234,798FY2023 |
| Foundation for Public AffairsWashington | Form 990 | $228,344FY2025 |
| Fields 4 Valor Farms IncWashington | Form 990 | $203,808FY2024 |
| National Japanese American Memorial FoundationWashington | Form 990 | $198,237FY2024 |
| Roa Standing Together for Americas Reservists Foundation StarsWashington | Form 990-EZ | $197,938FY2024 |
| Fabric of America FoundationWashington | Form 990-EZ | $191,999FY2024 |
| Jewish War Veterans of the United States of America FoundationWashington | Form 990 | $185,007FY2025 |
| Center for Democracy and Development in the Americas IncWashington | Form 990-EZ | $180,715FY2025 |
| American ForumWashington | Form 990-EZ | $159,480FY2025 |
| American Research and Policy InsituteWashington | Form 990 | $130,946FY2024 |
| Chefs Stopping Aapi HateWashington | Form 990-EZ | $128,949FY2024 |
| National Association of Consumer Advocates Charitable Fund IncWashington | Form 990-EZ | $127,214FY2024 |
| National Association of Nonprofit Organizations & ExecutivesWashington | Form 990-EZ | $126,243FY2025 |
| Consumer Products AssociationWashington | Form 990-EZ | $118,083FY2024 |
| Police & Sheriffs Patrol Foundation IncWashington | Form 990-EZ | $117,463FY2025 |
| Veterans Assistance Charity IncWashington | Form 990-EZ | $115,135FY2025 |
| Reserve Officers Association Memorial Endowment Trust FundWashington | Form 990 | $101,581FY2024 |
| Doctors for Cannabis RegulationWashington | Form 990-EZ | $78,082FY2025 |
| Americans for Informed Democracy CorporationWashington | Form 990-EZ | $77,669FY2025 |
| Fsic American Innovation and Opportunity FundWashington | Form 990-EZ | $75,412FY2025 |
| Stop Child AbuseWashington | Form 990-EZ | $73,802FY2025 |
| National Congress of Black Women IncWashington | Form 990-EZ | $61,528FY2022 |
| Epoch Times Capital RegionWashington | Form 990-EZ | $53,177FY2024 |
| Fair Democracy Engagement FundWashington | Form 990-EZ | $52,500FY2025 |
| ConectateWashington | Form 990-EZ | $51,832FY2025 |
| Digital Asset InstituteWashington | Form 990-N | No figure |
| US PugwashWashington | Form 990-N | No figure |
| Aff Patriots FoundationWashington | Form 990-N | No figure |
| Japan Institute for Social Innovation and EntrepreneurshipWashington | Form 990-N | No figure |
| National WMNS Political Caucus Leadership Dev Educ and Resrch FDWashington | Form 990-N | No figure |
| Transcending IncrementalismWashington | Form 990-N | No figure |
| Billy Fiske FoundationWashington | Form 990-N | No figure |
| Registration Project IncWashington | Form 990-N | No figure |
| National Christopher Columbus Association IncWashington | Form 990-N | No figure |
| Blinded American Veterans FoundationWashington | Form 990-N | No figure |
| Drug StrategiesWashington | Form 990 | $3,639FY2025 |
| Seba SegelWashington | Form 990-N | No figure |
| Democracy WorldwideWashington | Form 990-N | No figure |
| Young Nonprofit Professionals Network of Washington DCWashington | Form 990-N | No figure |
| Democratization Policy Council IncWashington | Form 990-N | No figure |
| The Banneker Ballroom Dance Club of Washington DCWashington | Form 990-N | No figure |
| Young Government Leaders IncWashington | Form 990-N | No figure |
| Center for Investigation and InformationWashington | Form 990-N | No figure |
| DC Open Government CoalitionWashington | Form 990-N | No figure |
| Second Service IncWashington | Form 990-N | No figure |