Nonprofits in SYOSSET, NY
159 tax-exempt organizations with a return on IRS file.
- AACE INTERNATIONALEIN 46-2380080 · last filed 990-N for 2025
- AFFILIATED DRESS MANUFACTURERS INCEIN 13-0418240 · last filed 990-N for 2025
- ALLEN E AND PATRICIA M MURRAY FOUNDATIONEIN 20-1213788 · last filed 990-PF for 2025
- ALLIANCE FOR ORAL HEALTH ACROSS BORDERS INCEIN 45-2496153 · last filed 990-EZ for 2025
- ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INCEIN 13-1872717 · last filed 990 for 2025
- AMERICAN ACCORDIONIST ASSOCIATION INCEIN 13-5623755 · last filed 990-EZ for 2024
- AMERICAN CLOAK AND SUIT MANUFACTURERS ASSOCIATION INCEIN 13-0430690 · last filed 990-N for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 23-7384675 · last filed 990 for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 23-7364971 · last filed 990-EZ for 2026
- AMERICAN LEGIONEIN 11-6104932 · last filed 990-N for 2025
- AMERICAN MIME INCEIN 23-7126812 · last filed 990 for 2025
- AMERICAN WORLD ARTISTS ASSOCIATION INCEIN 82-5084957 · last filed 990-N for 2025
- ANNANDALE DRIVE HOMEOWNERS ASSNEIN 11-2689332 · last filed 990-N for 2025
- ANUJ AGARWA MEMORIAL FUNDEIN 20-3217829 · last filed 990-PF for 2025
- APPAREL MANUFACTURERS ASSOCIATIONEIN 13-1177520 · last filed 990-N for 2025
- ARJ CHARITABLE FOUNDATION TREIN 20-2059018 · last filed 990-PF for 2024
- ARTISTS FOR MENTAL WELLNESS INCEIN 83-2638876 · last filed 990-EZ for 2025
- ARUN AND NEELAM GUPTA FOUNDATION INCEIN 38-3748063 · last filed 990-PF for 2024
- ASSOCIATION OF CONTRACTORS AND FABRICATORS OF N Y C INCEIN 11-3073282 · last filed 990-N for 2023
- ASSOCIATION OF RAIN APPAREL CONTRACTORS INCEIN 13-6159072 · last filed 990-N for 2025
- BOOSTERS OF SYOSSET BASEBALL INCEIN 33-3483600 · last filed 990-N for 2025
- BRAD AND FRANCIE BLUMENFELD FAMILY FOUNDATIONEIN 20-8054923 · last filed 990-PF for 2024
- CENTRAL COUNCIL OF THE SOCIETY OF ST VINCENT DE PAUL IN THE DIOCESEEIN 81-0688638 · last filed 990-N for 2025
- CHILDRENS MEDICAL FUND CHILD LIFE ENDOWMENT CORPEIN 47-3594754 · last filed 990 for 2024
- CHILDRENS MEDICAL FUND OF NEW YORKEIN 11-6076991 · last filed 990 for 2024
- CHINESE AMERICAN ASSOCIATION OF SYOSSET NEW YORK INCEIN 47-3777082 · last filed 990-N for 2025
- CHIN YING FOUNDATIONEIN 87-3862000 · last filed 990-PF for 2025
- CHRISTIAN FELLOWSHIP HOUSEEIN 11-2024489 · last filed 990 for 2024
- CIVIL SERVICE EMPLOYEES ASSOCIATIONEIN 82-4778231 · last filed 990-N for 2025
- CIVIL SERVICE EMPLOYEES ASSOCIATIONEIN 11-2863525 · last filed 990-N for 2024
- COAT AND SUIT INDUSTRY TRUST FUNDEIN 13-2913180 · last filed 990-N for 2025
- COMMERCIAL INDUSTRIAL BROKERS SOCIETYEIN 11-3082365 · last filed 990 for 2025
- COVENANT INCEIN 90-0606708 · last filed 990-PF for 2025
- DAHAI INTERNATIONAL GROUP INCEIN 47-4255714 · last filed 990-N for 2025
- DANIEL GOLD MEMORIAL FOUNDATION INCEIN 81-1566236 · last filed 990-PF for 2024
- DANTE FOUNDATION OF NASSAU COUNTY INCEIN 11-2843055 · last filed 990-EZ for 2024
- DR EDWARD B SHILS ENTREPRENEURIAL FUND INCEIN 45-2496259 · last filed 990-EZ for 2025
- DRESS INDUSTRY TRUST FUNDEIN 23-7333424 · last filed 990-N for 2025
- EDWARD AND SUSAN BLUMENFELD FOUNDATIONEIN 11-3377549 · last filed 990-PF for 2025
- EMMAUS HOUSE FOUNDATION INCEIN 11-2608610 · last filed 990 for 2025
- EMPOWERING HUMANITY INCEIN 99-1350296 · last filed 990-N for 2025
- ERASE RACISM INCEIN 65-1218069 · last filed 990 for 2024
- ETERNAL GROWTH CORPORATIONEIN 88-1678041 · last filed 990-N for 2025
- EUGENE AND MONICA E HOLLANDER FOUNDATIONEIN 47-3758208 · last filed 990-PF for 2024
- EVANGELICAL MISSION SOCIETY OF AMERICA INCEIN 11-3252054 · last filed 990 for 2025
- FOREVER AT HOMEEIN 93-2819700 · last filed 990-N for 2025
- FORTUNE STAR BAND INCEIN 99-5128009 · last filed 990-N for 2024
- FUEL FOR TRUTH INCEIN 30-0129917 · last filed 990-EZ for 2024
- GAIA SCIENCE INCEIN 85-0549417 · last filed 990-N for 2025
- GENERATION MENTAL HEALTH ASSOCIATIONEIN 84-2475848 · last filed 990-EZ for 2025
- GILGAL DIVINE REIEF CENTER INCLEIN 43-2057878 · last filed 990-EZ for 2024
- GRACE SPRING MUSIC MINISTRIES INCEIN 20-2665358 · last filed 990-EZ for 2025
- GRACIOUS GIVERS FOUNDATION USA INCEIN 85-4354866 · last filed 990-N for 2025
- GSD ADVISERS INCEIN 85-0500393 · last filed 990 for 2024
- GUPTA FAMILY FOUNDATION INCEIN 86-3426122 · last filed 990-PF for 2025
- HONOR SCHOLARSEIN 93-1800559 · last filed 990-N for 2023
- HUMANITIES CHINA ACADEMY INCEIN 33-2520130 · last filed 990-N for 2025
- IFEMINISTEIN 33-2542174 · last filed 990-N for 2024
- INFANTS CHILDRENS AND GIRLS SPORTSWEAR AND COAT ASSOC INCEIN 13-0970295 · last filed 990-N for 2025
- INFANTS CHILDRENS AND JUNIORS APPAREL FUNDEIN 51-0243562 · last filed 990-N for 2025
- ITALIANS FEED AMERICA INCEIN 85-0637898 · last filed 990-N for 2023
- JOSEPH T OLIVA MEMORIAL SCHOLARSHIP FUND LTDEIN 45-0706948 · last filed 990-N for 2025
- KIN BY CHOICE INCEIN 93-3472381 · last filed 990-EZ for 2025
- KNIGHTS OF COLUMBUSEIN 23-7107650 · last filed 990-N for 2025
- KNOTT FAMILY FOUNDATIONEIN 20-0495479 · last filed 990-PF for 2024
- LAWRENCE AND MARILYN KAPLAN FOUNDATIONEIN 11-3545707 · last filed 990-PF for 2024
- LEADING LADIES OF LONG ISLAND INCEIN 88-2952480 · last filed 990-N for 2024
- LEAFEDUPEIN 99-4276503 · last filed 990-N for 2025
- LES PAUL FOUNDATIONEIN 13-3911396 · last filed 990-PF for 2024
- LIFE AND LIMBS SUPPORT INCEIN 99-3515917 · last filed 990-N for 2025
- LONG ISLAND CURLING CLUBEIN 27-1370568 · last filed 990-EZ for 2024
- LONG ISLAND LANGUAGE ARTS COUNCIL INCEIN 02-0612304 · last filed 990-EZ for 2026
- LONG ISLAND PREMIER LEAGUE INCEIN 82-4824439 · last filed 990-N for 2025
- LONG ISLAND SCHOOL FOR THE GIFTEDEIN 11-2532703 · last filed 990 for 2025
- LONG ISLAND YOUTH FOR FUTURE INCEIN 88-1828938 · last filed 990-EZ for 2025
- LOVE FROM LAUREN FOUNDATION INCEIN 84-4036884 · last filed 990-N for 2024
- MARY STOLFA CANCER FOUNDATIONEIN 01-0704967 · last filed 990-N for 2025
- MEDHAT F SAMI FOUNDATION INCEIN 47-2455466 · last filed 990-PF for 2025
- MENTAL HEALTH ACCESS INCEIN 93-4152466 · last filed 990-N for 2025
- MERCYFIRSTEIN 11-1635089 · last filed 990 for 2025
- METROPOLITAN WOODWORKERS ASSOC OF NEW YORK INCEIN 11-3073302 · last filed 990-N for 2023
- MIAHS HOPE INCEIN 88-4287856 · last filed 990-PF for 2024
- MICHAEL RAMPANELLI MEMORIAL FOUNDATION INCEIN 33-2579071 · last filed 990-N for 2025
- MPMAANA INCEIN 26-2502294 · last filed 990-EZ for 2025
- NASSAU COUNTY POLICE RESERVE ASSOCIATION SCHOLARSHIP FUND INCEIN 11-2518765 · last filed 990-EZ for 2024
- NATALIE BAILEY & HERBERT J KIRSHNER FOUNDATIONEIN 01-0635531 · last filed 990-PF for 2025
- NATIONAL INSTITUTE FOR LAW & JUSTICE INCEIN 87-3598794 · last filed 990-N for 2025
- NEW YORK COAT AND SUIT ASSOCIATION INCEIN 13-1954389 · last filed 990-N for 2024
- NEW YORK COLLEGE OF HEALTH PROFESSIONSEIN 11-2705352 · last filed 990 for 2024
- NEW YORK CROHNS AND COLITIS ORGANIZATIONEIN 81-2810513 · last filed 990 for 2024
- NEW YORK RAINCOAT MFRS ASSN INCEIN 13-5642034 · last filed 990-N for 2025
- NEW YORK STATE SYMPHONY ORCHESTRA INCEIN 86-1925438 · last filed 990-N for 2025
- NIRMAL SIRAAIEIN 92-1703574 · last filed 990-EZ for 2025
- NIRVANA AURA FOUNDATIONEIN 83-2891827 · last filed 990-N for 2025
- NO PEACE WITHOUT JUSTICE INTERNATIONAL COMMITTEEEIN 13-3926012 · last filed 990 for 2025
- NORTH AMERICAN UTTARA KARNATAKA ASSOCIATIONEIN 88-2028471 · last filed 990-N for 2025
- PAEONIA MEDICAL INITIATIVE INCEIN 39-2233614 · last filed 990-N for 2025
- PALS TOURSEIN 46-1145514 · last filed 990-EZ for 2025
- PARENT BOOSTER USA INCEIN 83-1454015 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 83-3110969 · last filed 990-N for 2025