Nonprofits in SMITHTOWN, NY
148 tax-exempt organizations with a return on IRS file.
All nonprofits in SMITHTOWN, A–Z (page 2 of 2)
- QUINN FAMILY FOUNDATIONEIN 11-3520444 · last filed 990-PF for 2025
- REYKJAVIK ROJ INCEIN 87-4131895 · last filed 990-N for 2025
- RISING TIDE HABILITATION SERVICES INCEIN 33-1945742 · last filed 990-EZ for 2025
- ROCKY POINT LACROSSE BOOSTER CLUB INCEIN 84-4956391 · last filed 990-EZ for 2024
- ROTARY INTERNATIONALEIN 11-6111494 · last filed 990-N for 2025
- ROYAL ARCH MASONS OF NEW YORK 288 ASHAROKANEIN 23-7591499 · last filed 990-N for 2025
- ROYAL ORDER OF JESTERSEIN 23-7170123 · last filed 990-EZ for 2025
- SCOPE EDUCATION SERVICESEIN 11-2073576 · last filed 990 for 2025
- SECOND CHANCE SANCTUARY INCEIN 88-3112617 · last filed 990-N for 2025
- SEMPER UNITED INCEIN 92-3433002 · last filed 990-N for 2023
- SIDR INCEIN 81-4760261 · last filed 990-N for 2025
- SMITHTOWN CEMETERY ASSOCIATION INCEIN 11-2385930 · last filed 990 for 2025
- SMITHTOWN CHARITABLE FUND INCEIN 11-3401158 · last filed 990-N for 2025
- SMITHTOWN COMMUNITY BANDEIN 20-5149306 · last filed 990-N for 2025
- SMITHTOWN FIRE CHIEFS ORGANIZATION INCEIN 06-1750857 · last filed 990-EZ for 2025
- SMITHTOWN FIRE DEPARTMENT INCEIN 11-3259477 · last filed 990 for 2024
- SMITHTOWN HISTORICAL SOCIETYEIN 11-6020158 · last filed 990 for 2025
- SMITHTOWN LANDING MENS GOLF ASOCIATION INCEIN 88-4251351 · last filed 990-N for 2025
- SMITHTOWN PERFORMING ARTS COUNSELINCEIN 20-4106061 · last filed 990 for 2025
- SMITHTOWN ROBOTICS TEAM 810 BOOSTER CLUB INCEIN 20-2664969 · last filed 990-N for 2025
- SMITHTOWN STITCHERS INCEIN 11-2814524 · last filed 990-N for 2025
- SMITHTOWN TEACHERS ASSOCIATION BENEFIT FUNDEIN 11-2475224 · last filed 990 for 2025
- SMITHTOWN TOWNSHIP EMERGENCY FOOD PANTRYEIN 11-2725555 · last filed 990-EZ for 2025
- SMITHTOWN TOWNSHIP LACROSSE INCEIN 11-3414656 · last filed 990-EZ for 2025
- SMITHTOWN VOLUNTEER EXEMPT FIREMANS BENEVOLENT ASSOCIATIONEIN 23-7401870 · last filed 990 for 2025
- SOCIETY FOR LENDING COMFORTS TO THE SICK OF THE TOWNSHIP OF SMITHTOWNEIN 11-6017689 · last filed 990-EZ for 2024
- SONS OF ITALY IN AMERICAEIN 02-0585704 · last filed 990-N for 2022
- SOULFUL LIVING FOR ADDICTION AND LONG TERM RECOVERY INCEIN 47-4492537 · last filed 990 for 2025
- SPHERES OF INFLUENCE INCEIN 87-2528824 · last filed 990-N for 2025
- ST CATHERINE OF SIENA MEDICAL CENTEREIN 06-1562701 · last filed 990 for 2024
- ST CATHERINE OF SIENA MEDICAL CENTER FOUNDATIONEIN 27-1459941 · last filed 990 for 2024
- STRAUS HISTORICAL SOCIETY INCEIN 13-4041199 · last filed 990 for 2025
- STROHM FOUNDATION LTDEIN 92-1014321 · last filed 990-EZ for 2024
- SUFFOLK COUNTY ELECTRICAL CONTRACTORS ASSOCIATIONEIN 11-2734372 · last filed 990 for 2026
- SUFFOLK COUNTY HIGH SCHOOL HOCKEY LEAGUE INCEIN 11-2714655 · last filed 990 for 2025
- SUFFOLK COUNTY TENNIS AND EDUCATION FOUNDATION INCEIN 32-0059324 · last filed 990-EZ for 2025
- SUFFOLK COUNTY WOMENS BUSINESS ENTERPRISE COALITION INCEIN 11-3468393 · last filed 990-N for 2024
- SUFFOLK FIREFIGHTERS HOCKEY CLUBEIN 92-2425207 · last filed 990-N for 2025
- SUFFOLK YOUTH BOWLING ASSOCIATION INCEIN 93-3983118 · last filed 990-PF for 2025
- SUNRISE ROTARY CHARITABLE FUND INCEIN 47-3057952 · last filed 990-N for 2025
- THE@MARY F SMITH FAMILY FOUNDATIONEIN 11-6605189 · last filed 990-PF for 2025
- THERAPY DOGS OF LONG ISLANDEIN 81-0865939 · last filed 990-N for 2025
- THE SUFFOLK COUNTY SENIOR CITIZENS CHORUS INCEIN 11-2789434 · last filed 990-N for 2024
- TOM COLLINS-CHRIS PANATIER 9-11 MEMORIAL FOUNDATION INCEIN 33-1056681 · last filed 990-N for 2025
- TOMORROWS SMILE TODAY INCEIN 47-2843272 · last filed 990-N for 2025
- WILD HARVEST PROVISIONSEIN 86-1583854 · last filed 990-N for 2024
- YORKIE911 RESCUE INCEIN 27-3033313 · last filed 990-EZ for 2024
- ZIPPER BUDDY FOUNDATION INCEIN 99-5043203 · last filed 990-EZ for 2025