Nonprofits in HAUPPAUGE, NY
165 tax-exempt organizations with a return on IRS file.
- ADVANCE CARE ALLIANCE OF NY INCEIN 46-5489816 · last filed 990 for 2024
- ALEXANDRA DE MOURA RIP CURRENT AWARENESS FOUNDATION INCEIN 85-3722759 · last filed 990-EZ for 2024
- ALLIANCE FOR RELIEF MISSION IN HAITIEIN 20-3468307 · last filed 990-N for 2025
- ALL-STARZ FHEIN 92-0634866 · last filed 990-N for 2025
- AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGSEIN 11-1945909 · last filed 990 for 2025
- AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGSEIN 11-0591855 · last filed 990 for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 23-7268821 · last filed 990 for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 32-0417175 · last filed 990-N for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 11-2042723 · last filed 990 for 2026
- ARYA SAMAJ OF LONG ISLAND INCEIN 20-5283119
- ASIAN-AMERICAN ENTREPRENEUR ASSOCIATIONEIN 87-3766805 · last filed 990-N for 2025
- ATLANTIC JUSTICE INSTITUTE INCEIN 99-1616837 · last filed 990-N for 2024
- BABYLON VILLAGE YOUTH LACROSSE CLUB INCEIN 46-4676706 · last filed 990 for 2025
- BRENTWOOD TEACHERS ASSOCIATION SCHOLARSHIP FUND INCEIN 11-2398795 · last filed 990 for 2026
- BRIDGE CAPITAL FOUNDATION LIEIN 26-2903352 · last filed 990-N for 2023
- CANCER AWARENESS NETWORK INCEIN 86-1210202 · last filed 990-EZ for 2024
- CANTERBURY HEIGHTS DEVELOPMENT CORPORATIONEIN 13-3091475 · last filed 990-N for 2024
- CAROL AND ARNOLD WOLOWITZ FAMILY FOUNDATION INCEIN 23-7201382 · last filed 990-PF for 2025
- CATHOLIC DAUGHTERS OF THE AMERICASEIN 23-7172556 · last filed 990-N for 2011
- CENTER FOR MUSIC-IN-EDUCATION INCEIN 90-0604525 · last filed 990-EZ for 2026
- CENTRAL COUNCIL OF THE SOCIETY OF ST VINCENT DE PAUL IN THE DIOCESEEIN 27-3283816 · last filed 990-N for 2025
- C K C ONITSHA ALUMNI ASSOCIATION IN AMERICA INCEIN 31-1717143 · last filed 990-N for 2024
- COMMUNITY ACTION FOR SOCIAL JUSTICEEIN 46-2223038 · last filed 990 for 2025
- COMMUNITY DEVELOPMENT AND DISASTER RELIEF CORPORATIONEIN 46-2861979 · last filed 990-EZ for 2024
- COUNCIL OF ADMINISTRATORS & SUPERVISORS 12 SASOC AFL-CIOEIN 11-2250544 · last filed 990 for 2025
- CRYPTIC MASONS OF THE STATE OF NEW YORK INC 76 SUFFOLKEIN 23-7632271 · last filed 990-N for 2025
- DIME FOUNDATION INCEIN 88-2297121 · last filed 990 for 2025
- DISCOVER LONG ISLAND INCEIN 52-1137306 · last filed 990 for 2024
- DOWN SYDROME ADVOCACY FOUNDATIONEIN 33-1054617 · last filed 990-EZ for 2025
- EATON KNOLLS HOUSING DEVELOPMENT FUND CORPORATIONEIN 31-1671682 · last filed 990 for 2025
- ELECTRICAL INDUSTRY BOARD OF NASSAU & SUFFOLK COUNTIES NEW YORKEIN 11-1704823 · last filed 990 for 2024
- EMPIRE STATE CARPENTERS APPRENTICESHIP R E CORPEIN 81-0557573 · last filed 990 for 2025
- FAMILIES IN TRAUMA FOUNDATIONEIN 20-4633109 · last filed 990-EZ for 2025
- FINANCIAL PLANNING ASSOCIATIONEIN 11-3544100 · last filed 990-EZ for 2024
- FREEDOM O DAUGHTER OF ZIONEIN 04-3698619 · last filed 990-N for 2024
- GSE SHYBUNKO MEMORIAL FUND INCEIN 84-3707248 · last filed 990-PF for 2025
- GUARDIANS OF RESCUE INCEIN 27-4205517 · last filed 990 for 2025
- HARBORFIELDS SOCCER CLUBEIN 46-2762947 · last filed 990 for 2024
- HARIRI FAMILY FOUNDATION INCEIN 20-3318214 · last filed 990-PF for 2025
- HAUPPAUGE EDUCATIONAL FOUNDATIONEIN 31-1625943 · last filed 990-EZ for 2025
- HAUPPAUGE INDUSTRIAL ASSOC INCEIN 11-2583804 · last filed 990 for 2024
- HAUPPAUGE RURAL CEMETARY ASSOCIATION INCEIN 11-6015871 · last filed 990-N for 2025
- HAUPPAUGE SWIMMING INCEIN 88-1946182 · last filed 990 for 2025
- HAUPPAUGE VOLUNTEER EXEMPT FIREMANS BENEVOLENT ASSOCIATION INCEIN 23-7046485 · last filed 990 for 2026
- HAUPPAUGUE VOLUNTEER FIRE DEPT INCEIN 23-7225375 · last filed 990 for 2026
- HEAD INJURY ASSOCIATION INCEIN 11-2946185 · last filed 990 for 2024
- HEART OF PPA2 INCEIN 39-2397305 · last filed 990-EZ for 2025
- HELPING PROMOTE ANIMAL WELFARE INCEIN 80-0360800 · last filed 990 for 2024
- HUNGARIAN CULTURAL SOCIETY INCEIN 45-4235292 · last filed 990-EZ for 2025
- HYMAN R AND RUTH SHAPIRO FOUNDATION INCEIN 20-0103105 · last filed 990-PF for 2025
- IBEW 25 VHT FUNDEIN 11-1730718 · last filed 990 for 2025
- I B E W LOCAL 25 HEALTH AND BENEFIT FUNDEIN 11-1630810 · last filed 990 for 2025
- I B E W LOCAL 25 SCHOLARSHIP FUNDEIN 83-1355016 · last filed 990 for 2025
- IGLESIA DE CRISTO JEHOVA JIREH DIOS ES AMOR MINISTERIOS EBENEZER INCEIN 93-2106681 · last filed 990-N for 2024
- IGLESIA EVANGELICA EL CORDERO INCEIN 11-3612057 · last filed 990 for 2024
- INTENT 2 INCEIN 92-3856526 · last filed 990 for 2025
- INTERNATIONAL ALLIANCE THEATRICAL STAGE EMPLOYEES & MOVING PICTURESEIN 35-2226380 · last filed 990 for 2026
- INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERSEIN 11-0907965 · last filed 990 for 2024
- ISLIP SMITHTOWN CHAPTER OF UNICO NA TIONALEIN 20-0384773 · last filed 990-N for 2025
- JOBS WITH JUSTICE EDUCATION FUNDEIN 27-0085901 · last filed 990 for 2024
- JOINT APPRENTICESHIP & TRAINING COMMEIN 11-6000935 · last filed 990 for 2024
- JOSEPH M ROT FOUNDATION INCEIN 83-2614900 · last filed 990-N for 2024
- KINGSMEN LACROSSE BOOSTER CLUB INCEIN 33-3753010 · last filed 990-N for 2025
- KINGSMEN SOCCER BOOSTER CLUB INCEIN 39-3957440 · last filed 990-N for 2025
- KNIGHTS OF COLUMBUSEIN 11-2676952 · last filed 990-N for 2025
- KOREAN WAR VETERANS ASSOCIATION INCEIN 11-3054977 · last filed 990-N for 2023
- LABOR EDUCATION AND COMMUNITY SERVICES AGENCY INCEIN 23-7442181 · last filed 990 for 2025
- LAMBERT FAMILY FOUNDATION INCEIN 46-1655799 · last filed 990-PF for 2024
- LAWYER ASSISTANCE FOUNDATION OF THE SUFFOLK COUNTY BAR ASSOCIATION INCEIN 11-3107302 · last filed 990-EZ for 2025
- LEVITTOWN PRIDE FOOTBALL & CHEER INCEIN 83-4032135 · last filed 990 for 2025
- LEVITTOWN TOMAHAWKS LACROSSE CLUB INCEIN 81-0691314 · last filed 990-EZ for 2025
- LIMO ALMI FOUNDATIONEIN 11-6481695 · last filed 990-PF for 2025
- LONDON & PARTNERS US LIMITEDEIN 20-4292580 · last filed 990 for 2026
- LONG ISLAND ALLIANCE FEDERAL CREDIT UNIONEIN 11-1644016
- LONG ISLAND BONSAI SOCIETYEIN 06-1656707 · last filed 990-N for 2025
- LONG ISLAND CARES INCEIN 11-2524512 · last filed 990 for 2025
- LONG ISLAND CHAPTER OF THE SOCIETY OF FINANCIAL SERVICE PROFESSIONALSEIN 02-0534433 · last filed 990-N for 2024
- LONG ISLAND DEVELOPMENT CORPORATIONEIN 11-2556172 · last filed 990 for 2025
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 11-2707397 · last filed 990-N for 2010
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 90-0779518 · last filed 990 for 2025
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 47-3630479 · last filed 990-N for 2013
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 81-4759947 · last filed 990-N for 2015
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 11-3192966 · last filed 990 for 2025
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 20-5929189 · last filed 990-N for 2007
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 20-8512786 · last filed 990-N for 2008
- LONG ISLAND GAY AND LESBIAN YOUTH INCEIN 11-3258172 · last filed 990-N for 2012
- LONG ISLAND HOUSING PARTNERSHIP COMMUNITY DEVELOPMENT FINANCIAL INEIN 46-3687876 · last filed 990 for 2024
- LONG ISLAND HOUSING PARTNERSHIP INCEIN 11-2889068 · last filed 990 for 2024
- LONG ISLAND NETWORKING ELITE INCEIN 41-2051457 · last filed 990 for 2024
- LONG ISLAND PARTNERSHIP CLT HOUSING DEVELOPMENT FUND COMPANY INCEIN 81-4188947 · last filed 990 for 2024
- LONG ISLAND PARTNERSHIP COMMUNITY DEVELOPMENT CORPORATIONEIN 11-3415840 · last filed 990-EZ for 2024
- LONG ISLAND PARTNERSHIP HOUSING DEVELOPMENT FUND CO INCEIN 11-2911043 · last filed 990 for 2024
- LONG ISLAND SAFETY PPE FUND TREIN 84-6958744 · last filed 990 for 2025
- LONG ISLAND SMALL BUSINESS ASSISTANCE CORPEIN 11-3431263 · last filed 990-EZ for 2024
- LONG ISLAND VTX RIDERSEIN 20-4654066 · last filed 990-N for 2024
- LUCIDO FAMILY FOUNDATIONEIN 83-2622392 · last filed 990-PF for 2025
- MANUFACTURING CONSORTIUM OF LONG ISLAND CORPEIN 47-1596366 · last filed 990 for 2024
- MANY HANDS & HEARTS TOGETHER CORPEIN 99-3478530 · last filed 990-N for 2025
- MASTER ELFEIN 85-2567065 · last filed 990-EZ for 2025
- MICHAEL W MCCARTHY FOUNDATION INCEIN 26-0675307 · last filed 990-PF for 2024