Nonprofits in WASHINGTON, DC
11,644 tax-exempt organizations with a return on IRS file.
All nonprofits in WASHINGTON, A–Z (page 114 of 117)
- WE FIT UNIVERSITY INCEIN 84-2078354 · last filed 990-N for 2025
- WE HAPPY FEWEIN 81-2813656 · last filed 990-EZ for 2025
- WEI JINGSHENG FOUNDATION INCEIN 13-4002997 · last filed 990-N for 2024
- WELCOME DEMOCRACY INSTITUTEEIN 92-3221859 · last filed 990 for 2025
- WELCOMEUS CORPORATIONEIN 99-3670313 · last filed 990-N for 2024
- WELLBEEEIN 83-3230859 · last filed 990-N for 2025
- WELLNESS ON THE WEEKLY INCEIN 33-4073416 · last filed 990-N for 2024
- WELLNESS SLEEP & CIRCADIAN NETWORK INCEIN 54-1545170 · last filed 990 for 2025
- WELL-READ NATIVEEIN 86-2557547 · last filed 990-N for 2023
- WEPANEIN 52-1729532 · last filed 990 for 2025
- WE SEE POTENTIAL INCEIN 86-2092075 · last filed 990-N for 2025
- WESSEL FOUNDATIONEIN 13-6277807 · last filed 990-PF for 2022
- WEST ASIA COUNCIL INCEIN 46-1045567 · last filed 990-N for 2025
- WEST END DOG PARKEIN 82-1713005 · last filed 990-N for 2023
- WEST END LIBRARY FRIENDSEIN 06-1308108 · last filed 990-N for 2025
- WESTERN AVENUE CITIZENS ASSOCIATION INCEIN 52-2020679 · last filed 990-N for 2025
- WESTERN CAUCUS FOUNDATIONEIN 46-3948410 · last filed 990 for 2024
- WESTERN COAL TRAFFIC LEAGUEEIN 52-1206904 · last filed 990 for 2025
- WESTERN POLICY CENTEREIN 68-0359951 · last filed 990-N for 2025
- WESTERN PRESBYTERIAN CHURCHEIN 53-0196614
- WESTERN STATES TOURISM POLICY COUNCIL INCEIN 93-1033972 · last filed 990-EZ for 2026
- WESTERVELT CHARITABLE TR UA 06302000EIN 59-7270530 · last filed 990-PF for 2025
- WESTLEY FAMILY FOUNDATION INCEIN 11-3759358 · last filed 990-PF for 2025
- WESTMINSTER NEIGHBORHOOD ASSOCIATIONEIN 52-2044690 · last filed 990-N for 2024
- WESTPORT FUNDEIN 44-6007971 · last filed 990-PF for 2025
- WESTSIDE CLUB OF GEORGETOWN INCEIN 52-1623174 · last filed 990-EZ for 2024
- WE THE PEOPLE COMMUNITY HEALTH WORKER COALITIONEIN 87-1231375 · last filed 990-N for 2025
- WHALE SANCTUARY PROJECTEIN 81-2276219 · last filed 990 for 2024
- WHAT A CHANGE MENTORING INCEIN 85-4168771 · last filed 990-N for 2025
- WHAT IS C60 INCEIN 88-2483452 · last filed 990-N for 2025
- WHEELER CREEK COMMUNITY DEVELOPMENT CORPORATIONEIN 52-2043508 · last filed 990 for 2024
- WHISPERING BELLS FOUNDATION CHARITABLE TR UA 122690EIN 13-6962126 · last filed 990-PF for 2024
- WHITE HOUSE ATHLETIC CENTEREIN 52-1588815 · last filed 990 for 2025
- WHITE HOUSE CORRESPONDENTS ASSOCIATIONEIN 52-0799067 · last filed 990 for 2025
- WHITE HOUSE FELLOWS FOUNDATIONEIN 23-7046811 · last filed 990 for 2025
- WHITE HOUSE HISTORICAL ASSOCIATIONEIN 52-0749685 · last filed 990 for 2025
- WHITE HOUSE NEWS PHOTOGRAPHERS ASSOCIATIONEIN 52-6043226 · last filed 990 for 2025
- WHITE MARSH SOCIETYEIN 20-3417899 · last filed 990-EZ for 2025
- WHITINGS NECK EQUESTRIAN FOUNDATION INCEIN 82-5353378 · last filed 990-PF for 2025
- WHITMAN-WALKER AT 1201 INCEIN 92-2607493 · last filed 990 for 2024
- WHITMAN-WALKER CLINIC INCEIN 52-1122122 · last filed 990 for 2024
- WHITMAN-WALKER FOUNDATION INCEIN 82-3889980 · last filed 990 for 2024
- WHITMAN-WALKER HEALTH SYSTEM INCEIN 82-3842638 · last filed 990 for 2024
- WHITMAN-WALKER INSTITUTE INCEIN 82-3871397 · last filed 990 for 2024
- WHOLESALE FLORISTS AND FLORIST SUPPLIERS OF AMERICA INCEIN 52-0748596 · last filed 990 for 2024
- WHOLESOME LIFE TRANSFORMATIONEIN 46-5050266 · last filed 990-N for 2025
- WHO SPEAKS FOR ME PROJECTEIN 81-5025896 · last filed 990 for 2024
- WHWG INITIATIVE FOR STUDYING PUBLIC AFFAIRSEIN 26-2432747 · last filed 990-N for 2024
- WIDOWED PERSONS OUTREACH-HELPING AND HEALING INCEIN 52-2049597 · last filed 990-N for 2025
- WIDOWS PANTRY INCEIN 46-4988152 · last filed 990-N for 2025
- WIHA ORGEIN 85-3719859 · last filed 990-N for 2024
- WIIT CHARTIABLE TREIN 52-2291810 · last filed 990-N for 2025
- WIKI SOCIETY OF WASHINGTON DC INCEIN 45-2106571 · last filed 990 for 2025
- WILDERNESS LEADERSHIP & LEARNING INCEIN 13-4256302 · last filed 990 for 2025
- WILDERNESS SOCIETYEIN 53-0167933 · last filed 990 for 2025
- WILDFLOWER FOUNDATIONEIN 99-2005233 · last filed 990-EZ for 2025
- WILDFLOWER FOUNDATIONEIN 87-0961832 · last filed 990 for 2025
- WILDLIFE GUARDIANSEIN 36-4712624 · last filed 990 for 2024
- WILDLIFE INVESTIGATORS TRAINING ALLIANCE INCEIN 84-4294140 · last filed 990-N for 2023
- WILKES ARTIS HEDRICK & LANE FOUNDATIONEIN 52-1272246 · last filed 990-PF for 2025
- WILLIAM BILL SIMONS SCHOLARSHIP FUNDEIN 45-5619830 · last filed 990-N for 2024
- WILLIAM C PALEY FOUNDATION INCORPORATEDEIN 52-1821231 · last filed 990-PF for 2025
- WILLIAM H GRAY III MEMORIAL FOUNDATIONEIN 82-3217990 · last filed 990 for 2024
- WILLIAM JAMES FOUNDATIONEIN 32-0048343 · last filed 990-N for 2023
- WILLIAM J GIES FOUNDATION FOR THE ADVANCEMENT OF DENTISTRY INCEIN 13-6143845 · last filed 990 for 2025
- WILLIAM & JOHN MONTGOMERY FOUNDATION INCEIN 52-1961996 · last filed 990-PF for 2025
- WILLIAM LOCKRIDGE EDUCATIONAL AND SCHOLARSHIP FUNDEIN 27-4713500 · last filed 990 for 2025
- WILLIAM ORR DINGWALL FOUNDATION INCEIN 52-1877552 · last filed 990-PF for 2024
- WILLIAM PENN HOUSEEIN 52-0846718 · last filed 990 for 2025
- WILLIAM R SINGLETON MASONIC TEMPLEEIN 53-0175008 · last filed 990 for 2026
- WILLIAMS BASEBALL DIAMOND CLUBEIN 93-4095028 · last filed 990-N for 2025
- WILLIAMS FOUNDATION TRUST INCEIN 92-1402724 · last filed 990-PF for 2024
- WILLIAMS-FRANKLIN FOUNDATIONEIN 47-2756449 · last filed 990 for 2025
- WILLIAM WENDT CENTER FOR LOSS AND H EALINGEIN 52-1095105 · last filed 990 for 2025
- WILLIE R DAVIS SCHOLARSHIP FUND INCEIN 14-1887692 · last filed 990-N for 2024
- WILLIE S WAY INCEIN 45-2598142 · last filed 990-N for 2025
- WILLOW FOUNDATIONEIN 82-2368552 · last filed 990-N for 2025
- WILMS CANCER FOUNDATIONEIN 93-3478827 · last filed 990-N for 2025
- WILSONS TRAINING AND CONSULTING SERVICES INCEIN 45-3661828 · last filed 990-N for 2025
- WIND OF CHANGE RESEARCH GROUPEIN 88-1735464 · last filed 990-N for 2025
- WINDOM FUND TRUSTEIN 52-1214397 · last filed 990-PF for 2024
- WINDOW COVERING SAFETY COUNCIL INCEIN 22-3321197 · last filed 990 for 2024
- WINDOW COVERINGS MANUFACTURERS ASSOCIATION INCEIN 22-2293809 · last filed 990 for 2024
- WINDOW & DOOR MANUFACTURERS ASSOCIATIONEIN 36-1522410 · last filed 990 for 2024
- WINDWARD FUNDEIN 47-3522162 · last filed 990 for 2024
- WINEAMERICAEIN 16-1135219 · last filed 990 for 2025
- WINE ORIGINS ALLIANCEEIN 47-3580770 · last filed 990 for 2025
- WINE & SPIRITS WHOLESALERS OF AMERICA INCEIN 43-0590389 · last filed 990 for 2024
- WINNING THE ISSUESEIN 81-0858246 · last filed 990 for 2025
- WINNING WITH AUTHENTICALLY YOU ALLIANCEEIN 33-1552211 · last filed 990-EZ for 2025
- WIN WITHOUT WAR EDUCATION FUNDEIN 83-1345865 · last filed 990 for 2024
- WIPP EDUCATION FOUNDATION INCEIN 27-2953889 · last filed 990-EZ for 2024
- WIRELESS POWER CONSORTIUMEIN 84-1773149 · last filed 990 for 2024
- WIRESEIN 33-1144942 · last filed 990 for 2025
- WISCONSIN GROUP INCEIN 52-2222858 · last filed 990-N for 2025
- WISDOM WALKERS INCEIN 92-2519586 · last filed 990-N for 2025
- WISE INSTITITUEEIN 86-1433014 · last filed 990-N for 2023
- WISHES FOR ELLIOTTEIN 47-1822559 · last filed 990 for 2024
- WISHING CHAIR FOUNDATIONEIN 83-0964397 · last filed 990-PF for 2024
- WISH OF A LIFETIMEEIN 26-2123649 · last filed 990 for 2025