Nonprofits in WASHINGTON, DC
11,644 tax-exempt organizations with a return on IRS file.
All nonprofits in WASHINGTON, A–Z (page 24 of 117)
- CII RESEARCH AND EDUCATION FUNDEIN 45-3670271 · last filed 990-N for 2025
- CINCY CULTURAL RESOURCE CENTER FOUNDATIONEIN 33-4003847 · last filed 990-N for 2025
- CIRCLE FOUNDATION INCEIN 52-1760808 · last filed 990 for 2024
- CIRCLE K INTERNATIONAL INCEIN 52-1704908 · last filed 990-N for 2025
- CIRCLE OF HOPE HEALTH CARE SERVICESEIN 87-1195144 · last filed 990 for 2024
- CIRCLES OF GOOD INCEIN 85-3491902 · last filed 990-N for 2024
- CIRCULAR ACTION ALLIANCEEIN 92-3197259 · last filed 990 for 2024
- CIRCULATE LLCEIN 92-1348744 · last filed 990 for 2025
- CISPES EDUCATION FUNDEIN 52-1481003 · last filed 990 for 2025
- CITIES FORWARD INCEIN 93-1383745 · last filed 990 for 2024
- CITIZEN GUARDIAN INCEIN 27-3118521 · last filed 990 for 2025
- CITIZENS AGAINST GOVERNMENT WASTEEIN 52-1363952 · last filed 990 for 2025
- CITIZENS AGAINST POLITICAL ASSASSINATIONS CAPAEIN 47-5585740 · last filed 990-N for 2025
- CITIZENS ASSEMBLY INCEIN 45-2260691 · last filed 990 for 2025
- CITIZENS ASSOCIATION OF GEORGETOWNEIN 52-1359105 · last filed 990 for 2025
- CITIZENS COMMISSION ON HUMAN RIGHTSEIN 52-1842070 · last filed 990-EZ for 2024
- CITIZENS FOR A STRONG DEMOCRACYEIN 85-3257560 · last filed 990-EZ for 2024
- CITIZENS FOR CONSTITUTIONAL INTEGRITYEIN 82-2053279 · last filed 990-N for 2025
- CITIZENS FOR GLOBAL SOLUTIONS INCEIN 22-2083167 · last filed 990-EZ for 2025
- CITIZENS FOR HEALTH EDUCATION FOUNDATIONEIN 32-0048352 · last filed 990-N for 2025
- CITIZENS FOR HEALTH INCEIN 88-0285047 · last filed 990-N for 2025
- CITIZENS FOR RESPONSIBILITY AND ETHICS IN WASHINGTON INCEIN 03-0445391 · last filed 990 for 2024
- CITIZENS FOR RESPONSIBLE DEVELOPMENTEIN 81-2617386 · last filed 990-N for 2025
- CITIZENS FOR RESPONSIBLE ENERGY SOLUTIONS FORUMEIN 47-2999520 · last filed 990 for 2025
- CITIZENS FOR RESPONSIBLE ENERGY SOLUTIONS INCEIN 46-0558330 · last filed 990 for 2025
- CITIZENS FOR TAX JUSTICE INCEIN 52-1156415 · last filed 990 for 2025
- CITIZENS TRADE CAMPAIGNEIN 52-1809705 · last filed 990 for 2024
- CITIZENS UNITEDEIN 91-1433368 · last filed 990 for 2024
- CITIZENS UNITED FOR THE REHABILITATION OF ERRANTS CUREEIN 52-1579965 · last filed 990-N for 2023
- CITIZENS UNITED FOUNDATIONEIN 54-1626748 · last filed 990 for 2024
- CITIZEN WORKSEIN 52-2315593 · last filed 990-N for 2025
- CITY BLOSSOMS INCEIN 26-2335764 · last filed 990 for 2025
- CITYBRIDGE FOUNDATIONEIN 52-1870074 · last filed 990-PF for 2025
- CITY-COUNTY COMMUNICATIONS & MARKETING ASSOCIATIONEIN 52-1598616 · last filed 990 for 2025
- CITYDANCE ENSEMBLE INCEIN 52-2165072 · last filed 990 for 2025
- CITYDANCE PRODUCTIONS INCEIN 88-3559997 · last filed 990 for 2025
- CITY DOGS RESCUEEIN 45-3356528 · last filed 990 for 2024
- CITY FIRST ENTERPRISES INCEIN 52-2101165 · last filed 990 for 2025
- CITY FIRST FOUNDATIONEIN 52-1847278 · last filed 990-N for 2024
- CITY FIRST HOMES INCEIN 26-2335395 · last filed 990 for 2025
- CITY GATE INCEIN 52-2272180 · last filed 990 for 2024
- CITY GIRLS DC INCEIN 88-1806262 · last filed 990-N for 2025
- CITY KIDS INCEIN 82-0885614 · last filed 990-N for 2025
- CITY KIDS TO WILDERNESS PROJECT INCEIN 52-1976304 · last filed 990 for 2024
- CITY PARKS ALLIANCE INCEIN 80-0015566 · last filed 990 for 2025
- CITYSCHOOLS COLLABORATIVEEIN 81-3516887 · last filed 990 for 2025
- CITY SPORTING CLUB INCEIN 87-1887275 · last filed 990 for 2025
- CITYSWING FOUNDATION INCEIN 85-4240240 · last filed 990 for 2025
- CITY TAVERN ASSOCIATIONEIN 53-0258392 · last filed 990 for 2024
- CITY TAVERN PRESERVATION FOUNDATIONEIN 52-2209770 · last filed 990 for 2024
- CITY WILDLIFE INCEIN 26-2641235 · last filed 990 for 2025
- CITYWORKS DCEIN 87-4337085 · last filed 990 for 2025
- CIVIC FORUM INSTITUTE WORLDWIDEEIN 45-3162563 · last filed 990-N for 2024
- CIVIC LEADERSHIP PROJECT INCEIN 81-2866927 · last filed 990 for 2024
- CIVIC MISSIONEIN 87-4741412 · last filed 990-N for 2024
- CIVIC NATIONEIN 47-3576918 · last filed 990 for 2024
- CIVIC NATION ACTIONEIN 86-1995353 · last filed 990 for 2024
- CIVIC SUDS CORPORATIONEIN 84-4573679 · last filed 990 for 2024
- CIVICSWISEEIN 99-3032128 · last filed 990-EZ for 2025
- CIVIC TECH DCEIN 99-2758507 · last filed 990-N for 2025
- CIVICUS WORLD ALLIANCE FOR CITIZEN PARTICIPATION INCEIN 52-1847010 · last filed 990 for 2025
- CIVIL RIGHTS CORPSEIN 81-3422012 · last filed 990 for 2025
- CIVIL RIGHTS MUSEUM TOUR OF AMERICAEIN 47-4667310 · last filed 990-N for 2024
- CIVSTART CORPEIN 83-4307795 · last filed 990 for 2025
- CJ INTERNATIONALEIN 93-4160168 · last filed 990-N for 2024
- CLAIRE WILLIAMS ONEIL FOUNDATIONEIN 23-3058554 · last filed 990-PF for 2025
- CLARENCE MANGER PLITT TRUST UW 0028878 FOR AUDREY CORDEROEIN 52-6195778 · last filed 990-PF for 2025
- CLARK AND HINMAN FOUNDATIONEIN 20-3681698 · last filed 990-N for 2024
- CLARK FOUNDATIONEIN 87-2699920 · last filed 990-PF for 2025
- CLASPEIN 33-1112770 · last filed 990 for 2024
- CLASSICAL ARTS SOCIETY OF WASHINGTONEIN 99-1280822 · last filed 990-EZ for 2025
- CLAUSE 40 FOUNDATIONEIN 82-4127219 · last filed 990-EZ for 2024
- CLEAN AIR INSTITUTEEIN 80-0429122 · last filed 990 for 2023
- CLEAN ECONOMY FUNDEIN 92-2881345 · last filed 990 for 2025
- CLEAN ECONOMY PROJECT INCEIN 33-4863976 · last filed 990 for 2025
- CLEAN ENERGY AND SUSTAINABILITY ACCELERATOREIN 85-2160476 · last filed 990-N for 2025
- CLEAN ENERGY BUYERS ASSOCIATIONEIN 83-2935439 · last filed 990 for 2024
- CLEAN ENERGY FOR AMERICA EDUCATION FUNDEIN 87-1301787 · last filed 990 for 2025
- CLEAN ENERGY FOR AMERICA INCEIN 86-3168346 · last filed 990 for 2025
- CLEAN ENERGY RESEARCH AND EDUCATION FOUNDATIONEIN 47-2389975 · last filed 990-N for 2025
- CLEAN ENERGY WORKSEIN 46-4930631 · last filed 990 for 2025
- CLEANER ECONOMY COALITION INCEIN 99-2948277 · last filed 990 for 2024
- CLEAN FUTURE ACTION FUNDEIN 84-3858739 · last filed 990 for 2025
- CLEAN FUTURE FORUM INCEIN 84-3845806 · last filed 990 for 2025
- CLEAN HYDROGEN FUTURE COALITIONEIN 86-3514289 · last filed 990 for 2025
- CLEANPEACEEIN 45-5390192 · last filed 990-N for 2024
- CLEAN POWER INSTITUTEEIN 87-2722157 · last filed 990 for 2025
- CLEAN & SOBER STREETS INCEIN 52-1676306 · last filed 990 for 2024
- CLEAN TRANSPORTATION & ADVANCED MANUFACTURING ELECTRICAL TRAININGEIN 99-1238938 · last filed 990 for 2025
- CLEAN WATER FUNDEIN 52-1043444 · last filed 990 for 2024
- CLEARINGHOUSE ON WOMENS ISSUESEIN 23-7416301 · last filed 990-N for 2024
- CLEARPATH INCEIN 82-5026325 · last filed 990 for 2025
- CLEVELAND ELEMENTARY SCHOOL PARENT TEACHER ORGANIZATIONEIN 39-4134873 · last filed 990-N for 2025
- CLEVELAND PARK CLUBEIN 53-0214644 · last filed 990 for 2024
- CLEVELAND PARK CLUB FOUNDATIONEIN 47-5636630 · last filed 990-N for 2023
- CLEVELAND PARK COMMUNITY GARDENEIN 52-1379865 · last filed 990-N for 2025
- CLEVELAND PARK HISTORICAL SOCIETYEIN 52-1391970 · last filed 990-N for 2025
- CLEVELAND PARK KINDERHAUS LTDEIN 52-1930662 · last filed 990 for 2025
- CLEVELAND PARK VILLAGE INCEIN 32-0379524 · last filed 990 for 2024
- CLEVEMONT INCEIN 52-1853195 · last filed 990 for 2025