Nonprofits in WILLIAMSVILLE, NY
276 tax-exempt organizations with a return on IRS file.
- 716 SELECT SOFTBALL & BASEBALL INCEIN 82-3134076 · last filed 990-N for 2025
- AABHA CHARITABLE TRUST INCEIN 87-2733886 · last filed 990-N for 2025
- AAC PROJECT OF WNYEIN 41-2552629 · last filed 990-N for 2025
- ACROJETS GYMNASTICS BOOSTER CLUB INCEIN 47-4344757 · last filed 990-EZ for 2025
- ACROMEGALY COMMUNITY INCEIN 27-2116493 · last filed 990 for 2025
- ADELINE E FRACASSI TREIN 14-6294678 · last filed 990 for 2025
- A LENDING PAW CORPORATIONEIN 83-1556736 · last filed 990-PF for 2025
- ALTERNATIVES TO VIOLENCE PROJECT INCEIN 16-1341075 · last filed 990-N for 2025
- AMERICAN ACADEMY BALLET GUILD INCEIN 16-1509688 · last filed 990-N for 2024
- AMERICAN ASSOC FOR TRUE LIFE IN GODEIN 43-1846411 · last filed 990 for 2024
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEESEIN 27-2912540 · last filed 990-N for 2024
- AMERICAN FEDERATION OF TEACHERSEIN 16-1006431 · last filed 990 for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 30-0835456 · last filed 990-N for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 38-3954473 · last filed 990-N for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 45-4560664 · last filed 990-N for 2024
- AMERICAN LEGIONEIN 16-1432285 · last filed 990 for 2024
- AMERICAN SOCIETY OF TAX PROBLEM SOLVERS INCEIN 11-3719486 · last filed 990 for 2025
- AMERICAS FAMILY HEALTH AND WELFARE FUNDEIN 16-0840561 · last filed 990 for 2024
- AMHERST CHAMBER OF COMMERCE INCEIN 16-0959485 · last filed 990 for 2025
- AMHERST HIGHWAY EMPLOYEES ASSOCIATION INCEIN 22-3073837 · last filed 990-EZ for 2025
- AMHERST LACROSSE ASSOCIATION INCEIN 16-1489539 · last filed 990-EZ for 2025
- AMHERST MALE GLEE CLUB INCEIN 22-2322500 · last filed 990-EZ for 2025
- AMHERST POLICE CLUB INCEIN 16-6028379 · last filed 990 for 2026
- AMHERST SKATING CLUB INCEIN 22-2563765 · last filed 990 for 2026
- AMHERST SOCCER ASSOCIATION INCEIN 22-2300465 · last filed 990 for 2025
- AMHERST SYMPHONY ORCHESTRA ASSOCIATION INCEIN 16-0806883 · last filed 990-EZ for 2026
- AMHERST YOUTH BASKETBALL INCEIN 16-1436420 · last filed 990-EZ for 2025
- A PURR-FECT FIT ANIMAL RESCUE & ADOPTION CENTER INCEIN 46-5070999 · last filed 990-EZ for 2024
- ARS NOVA CHAMBER ORCHESTRA BUFFALOEIN 87-3106966 · last filed 990-N for 2024
- ASIAN AMERICAN PHYSICIANS ASSOCIATION INCEIN 16-1348111 · last filed 990-N for 2025
- ASSOCIATION FOR THE ARCH TRIUMPH OF THE IMMACULATE HEART OF MARY ANDEIN 31-1762820 · last filed 990-N for 2025
- AUTISM SERVICES INCEIN 16-1185024 · last filed 990 for 2024
- AUTISM SOCIETY OF AMERICAEIN 16-1486535 · last filed 990-EZ for 2024
- AUTO CLUB OF WESTERN & CENTRAL NY FOUNDATION FOR TRAFFIC SAFETY INCEIN 38-3870699 · last filed 990-N for 2025
- BARBERIO FAMILY FOUNDATIONEIN 46-7186039 · last filed 990-PF for 2024
- BARTERMAX YOUR IMPACT FOUNDATION INCEIN 85-4016570 · last filed 990-N for 2025
- BERNARD & ESTELLE SIEGEL FOUNDATION INCEIN 23-7015786 · last filed 990-PF for 2025
- BE YOUR OWN HERO INCEIN 27-1985011 · last filed 990-EZ for 2025
- BIBLE TRUTH PRISON MINISTRYEIN 22-3175867 · last filed 990-N for 2025
- BRIDGES FOR NEW BEGINNINGS INCEIN 20-1165852 · last filed 990-N for 2025
- BROTHERHOOD OF LOCOMOTIVE ENGINEERS AND TRAINMENEIN 23-7330862 · last filed 990-N for 2025
- BROTHERHOOD OF MAINTENANCE OF WAY EMPLOYEESEIN 16-6002776 · last filed 990-N for 2025
- BUFFALO CHEERLEADERS ALUMNAE ASSOCIATIONEIN 80-0377952 · last filed 990-EZ for 2025
- BUFFALO - NIAGARA HONOR FLIGHT INCEIN 81-3552430 · last filed 990 for 2025
- BUFFALO NIAGARA NIKOLA TESLA COUNCIL INCEIN 84-3431046 · last filed 990-EZ for 2025
- BUFFALO VETERANS MENTOR GROUP INCEIN 46-2488378 · last filed 990-EZ for 2025
- CAMP CHERITH OF WESTERN NEW YORK INCEIN 23-7024576 · last filed 990 for 2025
- CENTER FOR KASHMIR INCEIN 85-0588827 · last filed 990 for 2024
- CENTER FOR THE STUDY OF ACCOUNTING AND SOCIETY INCEIN 82-0795840 · last filed 990-N for 2025
- CHAPEL WOODS POOL & TENNIS CLUB INCEIN 16-1017062 · last filed 990-N for 2023
- CHARLES D AND MARY A BAUER FOUNDATIONEIN 16-1525643 · last filed 990-PF for 2025
- CHILDCARE NETWORK OF NIAGARA FRONTIER INCEIN 16-1589523 · last filed 990 for 2024
- CHINESE-AMERICAN MUTUAL SUPPORT COMMITTEE INCEIN 27-3528083 · last filed 990-N for 2025
- CHRISTIAN CENTRAL ACADEMYEIN 16-1124609 · last filed 990 for 2025
- CHUR FAMILY FOUNDATIONEIN 46-3242500 · last filed 990-PF for 2025
- CLARENCE TREATMENT COURT FOUNDATION INCEIN 83-4243291 · last filed 990-PF for 2025
- CLIO PRODUCTIONS INCEIN 87-1304682 · last filed 990-N for 2024
- CLUB MANAGEMENT ASSOCIATION OF AMERICA THE NEW YORK STATE CHAPTEREIN 22-2545830 · last filed 990-EZ for 2025
- COALITION FOR THE ADVANCEMENT OF MOSLEM WOMEN INCEIN 47-1951819 · last filed 990-N for 2025
- CONGREGATION HAVURAH OF BUFFALO NYEIN 16-1001774 · last filed 990-N for 2025
- CONSORTIUM INFORMATION SERVICES INCEIN 16-1458933 · last filed 990 for 2025
- COUNCIL OF HERITAGE AND ARTS OF INDIA INCEIN 82-5158322 · last filed 990-N for 2025
- COUNTRY CLUB OF BUFFALOEIN 16-0394390 · last filed 990 for 2025
- COUNTRY CLUB OF BUFFALO FOUNDATION INCEIN 33-1561157 · last filed 990 for 2025
- CREATED TO WIN YOUTH OUTREACH MINISTRIESEIN 06-1795627 · last filed 990-N for 2025
- CREEKVIEW CARES FOUNDATIONEIN 45-2502750 · last filed 990-N for 2025
- CYBERPOINTERS ANGEIN 90-0418678 · last filed 990-N for 2025
- DAYBREAK MINISTRIES INCEIN 33-1268548 · last filed 990-N for 2024
- DICK YOUNG HERITAGE HOUSEEIN 86-1744629 · last filed 990-N for 2025
- DIST 10 NYSHFAEIN 16-1092681 · last filed 990-EZ for 2025
- DOMINICANS OF AVRILLE INCEIN 47-2789037 · last filed 990 for 2025
- EASTERN HILLS SUNRISE ROTARY FOUNDATIONEIN 16-1578468 · last filed 990-EZ for 2026
- ECH&A SERVICES ORGANIZATION INCEIN 93-3386951 · last filed 990-N for 2023
- ENTREPRENEURS ORGANIZATIONEIN 81-1414756 · last filed 990-EZ for 2025
- EPISCOPAL CHURCH HOME & AFFILIATES LIFE CARE COMMUNITY INCEIN 16-1490676 · last filed 990 for 2024
- EPISCOPAL CHURCH HOME AND AFFILIATES INCEIN 22-3753773 · last filed 990 for 2024
- EPISCOPAL CHURCH HOME FOUNDATION OF WESTERN NEW YORK INCEIN 16-1291047 · last filed 990 for 2024
- EPISCOPAL COMMUNITY HEALTHCARE INCEIN 16-1246704 · last filed 990-N for 2025
- EPISCOPAL COMMUNITY HOUSING DEVELOPMENT ORGANIZATION INCEIN 22-3471028 · last filed 990 for 2024
- EPISCOPAL COMMUNITY HOUSING INCEIN 22-2213025 · last filed 990 for 2024
- EPISCOPAL HOUSING MANAGEMENT INCEIN 82-1062006 · last filed 990-N for 2025
- EPISCOPAL RESIDENTIAL HEALTH CARE FACILITY INCEIN 22-3106945 · last filed 990-N for 2025
- ERIE COUNTY COMMUNITY RESIDENTIAL PROJECT INCEIN 22-2356095 · last filed 990-EZ for 2024
- FEDERATED GARDEN CLUBS OF NEW YORK STATE INCEIN 76-0771329 · last filed 990-N for 2025
- FEDERATED GARDEN CLUBS OF NEW YORK STATE INCEIN 33-1090066 · last filed 990-N for 2025
- FEDERATED GARDEN CLUBS OF NEW YORK STATE INCEIN 38-3804182 · last filed 990-N for 2025
- FOOD SHUTTLE OF WESTERN NEW YORK INCEIN 22-3020044 · last filed 990-N for 2025
- FOR MORE PERFECT UNION USA INCEIN 81-3159587 · last filed 990-N for 2025
- FREE & ACCEPTED MASONS OF NEW YORKEIN 16-0439457 · last filed 990-N for 2025
- FREEDOM FUND NYEIN 87-3670742 · last filed 990-N for 2025
- FRIENDS OF CARLYEIN 82-3335690 · last filed 990-N for 2025
- FRIENDS OF NEWMAN NORTH INCEIN 85-1559319 · last filed 990-N for 2025
- FRIENDS OF THE CITY OF BUFFALO ANIMAL SHELTEREIN 27-4225387 · last filed 990 for 2025
- FUTURE IN OUR HANDS-USAEIN 20-4018122 · last filed 990-EZ for 2025
- GATEWAY-LONGVIEWEIN 16-0743081 · last filed 990 for 2025
- GATEWAY-LONGVIEW FOUNDATIONEIN 16-1559402 · last filed 990 for 2025
- GENERAL COUNCIL OF THE ASSEMBLIES OF GODEIN 16-1036668
- GI AND LIVER SOCIETY OF WESTERN NEW YORK INCEIN 80-0235332 · last filed 990-N for 2024
- GIRLS GOLFEIN 81-4806004 · last filed 990-N for 2025
- GREATER BUFFALO METROPOLITAN CRIME STOPPERS INCEIN 16-1381740 · last filed 990-EZ for 2024