Nonprofits in GREENWICH, CT
516 tax-exempt organizations with a return on IRS file.
All nonprofits in GREENWICH, A–Z (page 3 of 6)
- GREENWICH GIRLS FLAG FOOTBALL INCEIN 39-2234444 · last filed 990 for 2025
- GREENWICH GIRLS RUGBYEIN 86-2792646 · last filed 990-N for 2025
- GREENWICH GREEN AND CLEAN INCEIN 06-1187787 · last filed 990-EZ for 2025
- GREENWICH HERITAGE FOUNDATION INCEIN 30-0596764 · last filed 990-EZ for 2025
- GREENWICH HOSPITALEIN 06-0646659 · last filed 990 for 2025
- GREENWICH LIBRARYEIN 06-6002281 · last filed 990 for 2025
- GREENWICH MUNICIPAL EMPLOYEES ASSOCIATION INCEIN 22-3048370 · last filed 990-EZ for 2025
- GREENWICH NEUROLOGICAL INSTITUTE INCEIN 61-1805513 · last filed 990-N for 2025
- GREENWICH POLICE DEPT SCHOLARSHIP FUND INC GREENWICH POLICE DEPTEIN 06-6068607 · last filed 990 for 2024
- GREENWICH PRESERVATION TRUST INCEIN 26-3616589 · last filed 990-N for 2025
- GREENWICH PROFESSIONAL FIREFIGHTERS BENEVOLENT FUND INCEIN 46-2184743 · last filed 990-N for 2024
- GREENWICH PUBLIC SCHOOLS HONOR CHOIR BOOSTER CLUB INCEIN 26-1313745 · last filed 990-N for 2022
- GREENWICH RETIREES EATING & TARRYING SOCIETYEIN 06-1215236 · last filed 990-N for 2025
- GREENWICH RIDING & TRAILS ASSOCIATION INCEIN 06-0762558 · last filed 990 for 2024
- GREENWICH SCHOLARSHIP ASSOCIATION INCEIN 06-1467698 · last filed 990 for 2025
- GREENWICH SKATING CLUB INCEIN 06-0703613 · last filed 990 for 2026
- GREENWICH TRACK AND FIELD CLUB INCEIN 81-4269117 · last filed 990-N for 2025
- GREENWICH TREE CONSERVANCY INCEIN 20-8181832 · last filed 990 for 2025
- GREENWICH YOUTH LACROSSE INCEIN 06-1500051 · last filed 990 for 2024
- GRIFF HARRIS MENS GOLF CLUBEIN 46-4085550 · last filed 990-N for 2024
- GRIP FOUNDATION INCEIN 26-2230741 · last filed 990-PF for 2025
- GUBERTI GIVING INCEIN 81-5329969 · last filed 990-EZ for 2025
- GUSTI BRANDT FOUNDATIONEIN 13-6185337 · last filed 990-PF for 2024
- HAPPY BIRTHDAY FOUNDATIONEIN 46-2726650 · last filed 990-PF for 2025
- HARTEVELDT FOUNDATION INCEIN 13-1882108 · last filed 990-PF for 2025
- HARTONG FAMILY FOUNDATIONEIN 92-2824291 · last filed 990-PF for 2025
- HAWTHORNE BEACH MAINTENANCE ASSOC INCEIN 06-1181989 · last filed 990-EZ for 2024
- HAZELS HOUSE RESCUE INCEIN 92-1182909 · last filed 990-N for 2025
- HEARTBEAT INTERNATIONAL MINISTRIES INCEIN 20-1123103 · last filed 990 for 2025
- HEFFTER RESEARCH INSTITUTEEIN 85-1073501 · last filed 990 for 2024
- HELENE URFIRER MEMORIAL LITERACY FUND INCEIN 14-1799087 · last filed 990-EZ for 2025
- HOPE FOR POOR CHILDREN FOUNDATIONINCORPORATEDEIN 20-3998963 · last filed 990 for 2024
- HORTULUS INCEIN 06-6083165 · last filed 990 for 2026
- IANNIELLO FAMILY CHARITABLE TREIN 84-6886194 · last filed 990-PF for 2025
- IF HUMMINGBIRD FOUNDATION INCEIN 06-1314468 · last filed 990-PF for 2025
- IFTIKAR FOUNDATIONEIN 46-1097913 · last filed 990-PF for 2025
- IMPACT 100 FAIRFIELD COUNTYEIN 47-2770533 · last filed 990 for 2025
- INCLUSIVE ABUNDANCE ACTION INCEIN 99-3705569 · last filed 990-EZ for 2024
- INCLUSIVE ABUNDANCE INITIATIVE INCEIN 93-3864714 · last filed 990 for 2024
- INDIAN HARBOR YACHT CLUB FOUNDATION INCEIN 27-3193524 · last filed 990 for 2025
- INDIAN HARBOR YACHT CLUB INCEIN 06-0400220 · last filed 990 for 2025
- INSTITUTE FOR LIFE COPING SKILLS INCORPORATEDEIN 23-7417955 · last filed 990-N for 2025
- INTERNATIONAL ASSOCIATION OF FIRE FIGHTERSEIN 06-6063265 · last filed 990 for 2024
- ISAAC ZIERING FOUNDATION INCEIN 13-3429634 · last filed 990-PF for 2024
- ISRAEL PUTNAM HOUSE ASSOCIATION OF CONNECTICUT INCEIN 23-7350423 · last filed 990-EZ for 2026
- IVANHOE CHARITABLE FOUNDATION INCEIN 46-5562336 · last filed 990-PF for 2024
- JAMES AND SOPHIE ZIMMERMAN FAMILY FOUNDATIONEIN 85-3670540 · last filed 990-PF for 2023
- JANE AND DANIEL OCH FAMILY FOUNDATIONEIN 26-3791338 · last filed 990-PF for 2024
- JDJ CHARITABLE TREIN 13-7239304 · last filed 990-PF for 2025
- JENNINGS TERRACE INCEIN 36-2229578 · last filed 990 for 2025
- JESSE BAYER FOUNDATIONEIN 13-3369906 · last filed 990-PF for 2025
- JEWISH FAMILY SERVICES OF GREENWICH INCEIN 06-1073590 · last filed 990 for 2024
- JOHAN SANTANA FOUNDATIONEIN 27-2581810 · last filed 990-N for 2024
- JOHNSON-STILLMAN FAMILY FOUNDATION TREIN 13-7097866 · last filed 990-PF for 2024
- JONES FOUNDATION INCEIN 04-1440413 · last filed 990-PF for 2025
- JON & KATHY SAVITZ FOUNDATIONEIN 13-4052242 · last filed 990-PF for 2025
- JOSEPH AND CLAIRE MORROW CHARITABLE FOUNDATIONEIN 22-3326900 · last filed 990-PF for 2025
- JUNIOR LEAGUE OF GREENWICH CONN INCEIN 06-6011964 · last filed 990 for 2025
- KANAREK FAMILY FOUNDATIONEIN 20-5841285 · last filed 990-PF for 2025
- KASAMA CRINKLES INCEIN 39-3250719 · last filed 990-N for 2025
- KEEFE FAMILY FOUNDATIONEIN 13-3520397 · last filed 990-PF for 2025
- KIM AND MARTIN SANDS FAMILY FOUNDATION INCEIN 81-4795851 · last filed 990-PF for 2024
- KIRMAR FOUNDATIONEIN 46-1626228 · last filed 990-PF for 2024
- KNIGHTS OF COLUMBUSEIN 23-7142098 · last filed 990-EZ for 2025
- KOZLOWSKI FAMILY FOUNDATIONEIN 02-0500439 · last filed 990-PF for 2025
- KURZROK FOUNDATION INCEIN 06-1367091 · last filed 990-PF for 2025
- LABORERS INTERNATIONAL UNION OF NORTH AMERICAEIN 51-0224079 · last filed 990-EZ for 2024
- LADY CARDS GOLF INCEIN 88-1617602 · last filed 990-N for 2025
- LA LECHE LEAGUE INTERNATIONAL INCEIN 06-1612904 · last filed 990-N for 2025
- LANGFORD FOUNDATIONEIN 13-2792764 · last filed 990-PF for 2025
- LEADERSHIP EXCHANGEEIN 45-3694612 · last filed 990-EZ for 2024
- LEADERS OF THE NEXT GENERATION INCEIN 93-4720973 · last filed 990-EZ for 2024
- LEAGUE OF WOMEN VOTERS OF CONNECTICUT INCEIN 06-6066624 · last filed 990-N for 2022
- LEAGUE OF WOMEN VOTERS OF GREENWICH INCEIN 23-7138149 · last filed 990-N for 2024
- LEHRMAN INSTITUTEEIN 23-7218534 · last filed 990-PF for 2025
- LENORE & HOWARD KLEIN FOUNDATION INCEIN 13-3673818 · last filed 990-PF for 2024
- LIMPE FOUNDATIONEIN 13-3639369 · last filed 990-PF for 2025
- LITTLE WINGS FOUNDATION INCEIN 20-8910054 · last filed 990-N for 2024
- LIVING DONOR SUPPORT FOUNDATION INCEIN 88-2604984 · last filed 990 for 2025
- LIVING SCIENCE CENTER FOUNDATIONEIN 46-3351428 · last filed 990-N for 2025
- LONE PINE FOUNDATION INCEIN 06-1637040 · last filed 990-PF for 2024
- LOUIS & VIRGINIA CLEMENTE FOUNDATION INCEIN 51-0163549 · last filed 990-PF for 2025
- LUCKY DOG REFUGE INCEIN 84-4146698 · last filed 990-PF for 2024
- LUDECUS PRESSEIN 88-3649061 · last filed 990-N for 2025
- LUKE HARKNESS MEMORIAL FUNDEIN 06-1561024 · last filed 990-N for 2024
- LYFORD CAY FOUNDATION INCEIN 23-7025275 · last filed 990 for 2024
- MAGNAVERDE FOUNDATION INCEIN 06-1442891 · last filed 990-PF for 2025
- MARIE FAUTH CHARITABLE TREIN 20-2576232 · last filed 990-PF for 2025
- MARSHA LILIEN GLADSTEIN FOUNDATIONEIN 06-1581875 · last filed 990-PF for 2025
- MARTIN V ALONZO FOUNDATIONEIN 26-1623392 · last filed 990-PF for 2025
- MASSIVE FAMILY FOUNDATIONEIN 33-2359044 · last filed 990-PF for 2024
- MATH AND AI 4 GIRLS INCEIN 85-3747363 · last filed 990-N for 2025
- MATTIS FAMILY FOUNDATIONEIN 20-3538795 · last filed 990-PF for 2025
- MATTIS FAMILY FOUNDATIONEIN 35-2765948 · last filed 990-PF for 2025
- MAURICE J & JANE M CUNNIFFE FOUNDATION INCEIN 06-1458464 · last filed 990-PF for 2025
- MAYER FAMILY FOUNDATIONEIN 13-3531984 · last filed 990-PF for 2025
- MCAVITY FAMILY FOUNDATIONEIN 26-3887979 · last filed 990-PF for 2024
- MEALS-ON-WHEELS INC OF GREENWICH CONNECTICUTEIN 06-0809614 · last filed 990 for 2025
- MERRY GO ROUND INCEIN 06-0691241 · last filed 990 for 2024
- MERVAT ZAHID CULTURAL FOUNDATIONEIN 46-2975291 · last filed 990-PF for 2024