Nonprofits in WILMINGTON, DE
4,131 tax-exempt organizations with a return on IRS file.
All nonprofits in WILMINGTON, A–Z (page 41 of 42)
- WILLIAM PETERMAN TRUST AC605073EIN 13-6057795 · last filed 990-PF for 2025
- WILLIAM P SMITH JR CHARITABLE 36-1272-30EIN 25-5443581 · last filed 990-PF for 2025
- WILLIAM SCOTT MACE FOUNDATIONEIN 46-1192830 · last filed 990-PF for 2025
- WILLIAMS & DOLLARD COMMUNITY DEVELOPMENT CORPORATIONEIN 27-2232589 · last filed 990-EZ for 2023
- WILLIAMS FAMILY LEGACY FUNDEIN 88-0874698 · last filed 990-PF for 2025
- WILLIAM T AND FRANCES A LITTLE FOUNDATIONEIN 38-3443723 · last filed 990-PF for 2025
- WILLOWMERE FOUNDATIONEIN 88-2199582 · last filed 990-PF for 2025
- WILLS TOURNAMENT INCEIN 92-2232942 · last filed 990-N for 2023
- WILMINGTON BALLET ACADEMY OF THE DANCE INCEIN 26-1861300 · last filed 990 for 2024
- WILMINGTON CHILDRENS CHORUS INCEIN 84-4741937 · last filed 990 for 2025
- WILMINGTON CLASSICAL GUITAR SOCIETYEIN 46-3659204 · last filed 990-N for 2024
- WILMINGTON COMMUNITY GROWTH ORGANIZATION CORPORATIONEIN 88-3650036 · last filed 990-N for 2024
- WILMINGTON CONCERT OPERA INCEIN 82-4766507 · last filed 990-N for 2025
- WILMINGTON COUNTRY CLUBEIN 51-0054440 · last filed 990 for 2024
- WILMINGTON DELAWARE AREA ROTARY CLUBS COMMUNITY FUNDEIN 27-0070014 · last filed 990-N for 2025
- WILMINGTON DRAMA LEAGUE INCEIN 51-0058796 · last filed 990 for 2025
- WILMINGTON ECONOMIC DEVELOPMENT CORPORATIONEIN 51-0240524 · last filed 990 for 2025
- WILMINGTON FIREFIGHTERS BENEVOLENT FUND INCEIN 84-2234838 · last filed 990-N for 2025
- WILMINGTON FREEDOM ALLIANCEEIN 85-1287916 · last filed 990-N for 2025
- WILMINGTON FRIENDS SCHOOL INCEIN 51-0064310
- WILMINGTON GARDEN DAY INCEIN 26-3559402 · last filed 990-N for 2025
- WILMINGTON HIGH SCHOOL ALUMNI INCEIN 90-1020357 · last filed 990-N for 2025
- WILMINGTON HOPE COMMISSIONEIN 26-2280375 · last filed 990 for 2025
- WILMINGTON HOUSING PARTNERSHIP CORPEIN 51-0320494 · last filed 990 for 2025
- WILMINGTON INSTITUTE FREE LIBRARYEIN 51-0064340 · last filed 990 for 2025
- WILMINGTON LEARNING COLLABORATIVE INCEIN 92-3245953 · last filed 990 for 2025
- WILMINGTON LIBRARY FOUNDATION II INCEIN 31-1671853 · last filed 990 for 2025
- WILMINGTON LITTLE LEAGUEEIN 82-3793872 · last filed 990-N for 2025
- WILMINGTON MONTESSORI SCHOOLEIN 51-0102104 · last filed 990 for 2025
- WILMINGTON NEIGHBORHOOD CONSERVANCY LAND BANK CORPORATIONEIN 81-1773249 · last filed 990 for 2024
- WILMINGTON-NEW CASTLE PEDIATRIC ASSOCIATION INNEIN 51-0123630 · last filed 990-PF for 2025
- WILMINGTON PLACEMAKERS INCEIN 81-1655790 · last filed 990-EZ for 2024
- WILMINGTON RENAISSANCE CORPORATIONEIN 51-0347680 · last filed 990 for 2025
- WILMINGTON ROWING CENTEREIN 51-0279251 · last filed 990 for 2024
- WILMINGTON RUGBY FOOTBALL UNIONEIN 83-2154881 · last filed 990-N for 2025
- WILMINGTON SKI CLUB OF DELAWAREEIN 51-0102498 · last filed 990 for 2025
- WILMINGTON SUDBURY SCHOOLEIN 86-3618317 · last filed 990-N for 2025
- WILMINGTON TAX GROUP INCEIN 20-1650131 · last filed 990-N for 2023
- WILMINGTON TOYS FOR TOTS INCEIN 51-0312275 · last filed 990-N for 2025
- WILMINGTON TR CO TRUSTEE UNDER WILL OF JOSEPH F BACON FOR STEIN 51-6153598 · last filed 990-PF for 2025
- WILMINGTON YOUTH ROWING ASSOCIATIONEIN 51-0357050 · last filed 990 for 2024
- WILSON & JOHNSON PRIVATE FOUNDATIONEIN 88-6492441 · last filed 990-PF for 2024
- WINCHESTER FAMILY FOUNDATIONEIN 84-3236506 · last filed 990-PF for 2025
- WINDFALL FOUNDATIONEIN 27-0389242 · last filed 990-PF for 2024
- WINDHOVER FOUNDATION INCEIN 39-1482470 · last filed 990-PF for 2024
- WINDMAR FOUNDATIONEIN 27-3716937 · last filed 990-PF for 2024
- WINDYBUSH CIVIC ASSOCIATION INCEIN 51-0243023 · last filed 990-N for 2024
- WINGS UP FAMILY FOUNDATIONEIN 84-3101802 · last filed 990-PF for 2024
- WINIFRED S WHITE RESIDUARY TREIN 75-6562316 · last filed 990-PF for 2025
- WINKY FOUNDATION TREIN 51-6508170 · last filed 990-PF for 2025
- WINSLOW FOUNDATIONEIN 22-2778703 · last filed 990-PF for 2024
- WINSTON FAMILY INITIATIVE IN TECH & ADOLSECENT BRAIN DEVELOPMENT INCEIN 93-2086971 · last filed 990-PF for 2025
- WINTERSITE FOUNDATIONEIN 82-4587256 · last filed 990-PF for 2025
- WIRTZ FAMILY FOUNDATIONEIN 83-2108169 · last filed 990-PF for 2025
- WISDOM 2 WITNESSEIN 81-2666754 · last filed 990-N for 2025
- WISEMAN PHILANTHROPY FUNDEIN 26-3035198 · last filed 990-PF for 2025
- WISNER FAMILY FOUNDATIONEIN 82-1829984 · last filed 990-PF for 2024
- WITMAN FAMILY FOUNDATIONEIN 26-2702670 · last filed 990-PF for 2025
- WOLF CHARITABLE FOUNDATIONEIN 20-8069029 · last filed 990-PF for 2024
- WOLF FAMILY CHARITABLE FOUNDATIONEIN 84-3917546 · last filed 990-PF for 2024
- WOLFF FAMILY FOUNDATIONEIN 84-2986210 · last filed 990-PF for 2024
- WOMEN IN LABOR INCEIN 93-1954903 · last filed 990-EZ for 2024
- WOMEN IN MOTORSPORTS NORTH AMERICA INCEIN 88-1257248 · last filed 990 for 2024
- WOMEN IN PROGRAMMATIC NETWORK INCEIN 99-4875565 · last filed 990-EZ for 2025
- WOMEN OF COURAGEEIN 45-4814137 · last filed 990-N for 2025
- WOMENS NATIONAL BOOK ASSOCIATION INCEIN 52-1522430 · last filed 990-N for 2025
- WONDERSCHOOL FOUNDATIONEIN 93-1804075 · last filed 990 for 2025
- WOOD CREEK CIVIC ASSOCIATION INCEIN 32-0573054 · last filed 990-EZ for 2025
- WOODSTOCK STREET FOUNDATION INCEIN 83-3244015 · last filed 990-PF for 2024
- WOODY FAMILY FOUNDATIONEIN 99-4009931 · last filed 990-PF for 2024
- WOOLARD FAMILY FOUNDATION INCEIN 65-0711855 · last filed 990-PF for 2024
- WORAH FAMILY FOUNDATIONEIN 81-4548661 · last filed 990-PF for 2023
- WORD OF MOUTH MINISTRIES INCEIN 20-2955741 · last filed 990-N for 2025
- WORKDAY FOUNDATIONEIN 46-0563684 · last filed 990-PF for 2025
- WORKFORCE HOUSING ALLIANCE OF AMERICA INCEIN 88-4075957 · last filed 990-PF for 2025
- WORKING FAITH WORKS MINISTRIESEIN 47-3077432 · last filed 990-N for 2025
- WORKING GROUP ON LEGAL OPINIONS FOUNDATIONEIN 46-4342171 · last filed 990 for 2025
- WORKING THEORY FOUNDATIONEIN 85-3325872 · last filed 990-PF for 2025
- WORLD ANIMAL WELFARE INCEIN 37-2179767 · last filed 990-N for 2025
- WORLD IMPACT VISIONS INCEIN 51-0388760 · last filed 990-N for 2025
- WORLD MOOT ON INTERNATIONAL LAW AND ANIMAL RIGHTS INCEIN 36-5103092 · last filed 990-N for 2025
- WORLD SOCIETY FOR PEDIATRIC INFECTIOUS DISEASESEIN 32-0784340 · last filed 990 for 2024
- WORSHIP CENTEREIN 85-1822552 · last filed 990-N for 2024
- WOUNDED WARRIOR PROJECT LONG TERM SUPPORT TREIN 37-6558533 · last filed 990 for 2025
- WOW SCIENCE CORPEIN 27-2156365 · last filed 990-EZ for 2024
- WPM FOUNDATIONEIN 99-3682745 · last filed 990-PF for 2025
- W R BERKLEY CORPORATION CHARITABLE FOUNDATIONEIN 36-4516560 · last filed 990-PF for 2025
- WRETHINKING THE FOUNDATIONEIN 82-3638693 · last filed 990-PF for 2024
- WRLD FOUNDATIONEIN 87-2610501 · last filed 990 for 2024
- WSFS FOUNDATIONEIN 13-4229063 · last filed 990-PF for 2024
- WU FAMILY CHARITABLE FOUNDATIONEIN 87-3144706 · last filed 990-PF for 2024
- XAVIERS CAFE S NONPROFIT OUTREACH INCEIN 93-3159650 · last filed 990-EZ for 2024
- XIAOHONG AND WEI ZHU FOUNDATIONEIN 99-3969833 · last filed 990-PF for 2025
- XIN CHENG FOUNDATIONEIN 26-2701494 · last filed 990-PF for 2025
- XIN MU-RENGER AND JOHN J RENGER FOUNDATIONEIN 87-3094096 · last filed 990-PF for 2024
- XIV II XXI TRANSITIONAL HOUSING TEENAGE PREGNANT GIRLSEIN 81-2915089 · last filed 990-N for 2025
- YAD OZER FOUNDATIONEIN 45-4293938 · last filed 990-PF for 2024
- YALE UNIVERSITY TRUST UW A-C 101159-01EIN 13-3116673 · last filed 990-PF for 2025
- YANGHO FAMILY FOUNDATIONEIN 39-2271351 · last filed 990-PF for 2025
- YAQUB FAMILY FOUNDATIONEIN 81-3425222 · last filed 990-PF for 2025