Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Smithsonian InstituteWashington | Form 990 | $1,911,142,906FY2025 |
| John F Kennedy Center for the Performing ArtsWashington | Form 990 | $516,578,163FY2025 |
| National Public Radio IncWashington | Form 990 | $354,056,068FY2025 |
| Trust for the National MallWashington | Form 990 | $322,116,282FY2025 |
| United States Holocaust Memorial CouncilWashington | Form 990 | $198,748,025FY2025 |
| Rfe-RL IncWashington | Form 990 | $128,982,013FY2025 |
| National Trust for Historic Preservation in the United StatesWashington | Form 990 | $104,875,831FY2025 |
| Radio Free AsiaWashington | Form 990 | $68,856,688FY2025 |
| American Battlefield TRWashington | Form 990 | $57,852,076FY2025 |
| Open Technology FundWashington | Form 990 | $52,341,441FY2025 |
| National Cable Satellite CorporationWashington | Form 990 | $46,032,036FY2025 |
| White House Historical AssociationWashington | Form 990 | $42,816,496FY2025 |
| American Journalism Project IncWashington | Form 990 | $38,097,727FY2024 |
| International Spy MuseumWashington | Form 990 | $31,785,524FY2024 |
| Washington Drama Society IncWashington | Form 990 | $28,220,542FY2025 |
| States NewsroomWashington | Form 990 | $27,454,229FY2024 |
| Phillips CollectionWashington | Form 990 | $26,569,664FY2025 |
| Ukraine House DC Foundation IncWashington | Form 990 | $26,321,642FY2025 |
| Shakespeare TheatreWashington | Form 990 | $20,417,623FY2025 |
| Hillwood Estate Museum & GardensWashington | Form 990 | $19,809,810FY2025 |
| Blair House FoundationWashington | Form 990 | $19,511,145FY2024 |
| Ford S Theatre SocietyWashington | Form 990 | $16,323,584FY2025 |
| Washington BalletWashington | Form 990 | $15,264,488FY2025 |
| National Links TrustWashington | Form 990 | $15,036,450FY2024 |
| Capital Concerts IncWashington | Form 990 | $14,757,127FY2024 |
| Washington Performing Arts SocietyWashington | Form 990 | $14,297,667FY2025 |
| Equis InstituteWashington | Form 990 | $12,353,631FY2024 |
| Center for Education ReformWashington | Form 990 | $11,749,219FY2024 |
| National Building MuseumWashington | Form 990 | $11,722,698FY2025 |
| Association of Science-Technology Centers IncorporatedWashington | Form 990 | $11,437,803FY2024 |
| Global Fund for ChildrenWashington | Form 990 | $10,556,780FY2025 |
| National Archives FoundationWashington | Form 990 | $10,318,419FY2025 |
| Better Angels Society IncWashington | Form 990 | $9,876,301FY2025 |
| Washington National OperaWashington | Form 990 | $8,977,357FY2025 |
| National Business Officers Association IncWashington | Form 990 | $8,426,790FY2025 |
| Friends of the National World War II Memorial IncWashington | Form 990 | $8,250,545FY2024 |
| Chronicle of Philanthropy IncWashington | Form 990 | $8,169,427FY2025 |
| Life Pieces to MasterpiecesWashington | Form 990 | $7,480,868FY2025 |
| US Navy Memorial FoundationWashington | Form 990 | $7,102,576FY2025 |
| National Assembly of State Arts AgenciesWashington | Form 990 | $7,055,629FY2025 |
| Woolly Mammoth Theatre CoWashington | Form 990 | $6,914,553FY2025 |
| Studio Theatre IncWashington | Form 990 | $6,718,393FY2025 |
| The Museum of Language Arts IncorporatedWashington | Form 990 | $6,240,658FY2024 |
| American Air Museum in BritainWashington | Form 990 | $6,149,170FY2025 |
| National Italian American Foundation IncWashington | Form 990 | $6,065,803FY2024 |
| Guardian Org FoundationWashington | Form 990 | $5,961,068FY2025 |
| National Cherry Blossom Festival Committee IncWashington | Form 990 | $5,783,552FY2025 |
| National Desert Storm MemorialWashington | Form 990 | $5,714,655FY2026 |
| Millennium Water AllianceWashington | Form 990 | $5,663,917FY2025 |
| National Center on Sexual Exploitation IncWashington | Form 990 | $5,657,911FY2025 |
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