Nonprofits in WESTPORT, CT
339 tax-exempt organizations with a return on IRS file.
All nonprofits in WESTPORT, A–Z (page 3 of 4)
- POSITIVE DIRECTIONS-THE CENTER FOR PREVENTION AND COUNSELING INCEIN 06-0935732 · last filed 990 for 2025
- PTSA CONNECTICUT CONGRESSEIN 90-0258500 · last filed 990-N for 2025
- PTSA CONNECTICUT INCEIN 06-0994192 · last filed 990-N for 2025
- PTSA CONNECTICUT INCEIN 06-0994415 · last filed 990-N for 2024
- PTSA CONNECTICUT INCEIN 04-3681812 · last filed 990-EZ for 2025
- PTSA CONNECTICUT INCEIN 06-0994191 · last filed 990-N for 2024
- PTSA CONNECTICUT INCEIN 06-0994189 · last filed 990-N for 2025
- PTSA CONNECTICUT INCEIN 06-0994206 · last filed 990-EZ for 2025
- PTSA CONNECTICUT INCEIN 06-1549036 · last filed 990-EZ for 2025
- PTSA CONNECTICUT INCEIN 06-0994200 · last filed 990-EZ for 2025
- RACHS HOPE INCEIN 83-3361115 · last filed 990-EZ for 2024
- R CHANNING WHEELER FAMILYFOUNDATIONEIN 20-6756873 · last filed 990-PF for 2025
- REMARKABLE STEAM INCEIN 46-1803605 · last filed 990-EZ for 2025
- RICHARD AND PATRICIA JAY CHARITABLE FOUNDATIONEIN 38-4095602 · last filed 990-PF for 2025
- ROBERT A WELKE CANCER RESEARCH FOUNDATION INCEIN 06-1403527 · last filed 990 for 2023
- ROSALIND FRANKLIN SOCIETYEIN 20-5760098 · last filed 990 for 2024
- ROTARY INTERNATIONALEIN 06-6103650 · last filed 990-EZ for 2025
- ROTARY INTERNATIONALEIN 06-1281357 · last filed 990-N for 2024
- RUTH F AND HENRY W KLEIN FOUNDATION INCEIN 13-6068385 · last filed 990-PF for 2024
- SACHS FAMILY FOUNDATIONEIN 20-1991926 · last filed 990-PF for 2025
- SANTE IMANITE INCEIN 88-3611244 · last filed 990-N for 2025
- SASCO CREEK DEVELOPMENT CORPORATIONEIN 46-3843748 · last filed 990 for 2024
- SAUGATUCK CHILD CARE SERVICES INCEIN 06-1020584 · last filed 990 for 2025
- SAUGATUCK HARBOR YACHT CLUB INCEIN 06-0757868 · last filed 990 for 2024
- SAUGATUCK NURSERY SCHOOL INCEIN 90-0180259 · last filed 990 for 2025
- SEEVERS FAMILY FOUNDATIONEIN 13-3437890 · last filed 990-PF for 2025
- SFHBC INCEIN 47-2175204 · last filed 990-N for 2025
- SHARE THE HOUR INCEIN 35-2830231 · last filed 990-N for 2024
- SHARK SIDE INCEIN 85-1920940 · last filed 990-N for 2025
- SHOP FOR A BETTER WORLD CORPORATIONEIN 85-1590333 · last filed 990-N for 2025
- SIMPLY SMILES INCEIN 56-2332922 · last filed 990 for 2025
- SOCIAL IMPACT PARTNERS INCEIN 85-1704762 · last filed 990 for 2025
- SOFT FOCUS FOUNDATIONEIN 41-2965394 · last filed 990-N for 2025
- SOUNDVIEW EMPOWERMENT ALLIANCE INCEIN 88-1027401 · last filed 990 for 2025
- SPARK YOUR HEARTEIN 45-1065868 · last filed 990-N for 2025
- SPECIAL EDUCATION LEGAL FUND INCEIN 83-1467673 · last filed 990 for 2025
- SPORTS YOUTH FUND INCEIN 88-1750983 · last filed 990-EZ for 2024
- STAPLES BOYS SOCCER FOUNDATION INCEIN 99-3453496 · last filed 990-EZ for 2025
- STAPLES DIAMOND CLUB INCEIN 20-2189065 · last filed 990-EZ for 2024
- STAPLES GIRLS BASKETBALL ASSOCIATIONEIN 33-2231098 · last filed 990-N for 2025
- STAPLES HIGH SCHOOL TUITION GRANTS COMMITTEE INCEIN 51-0182993 · last filed 990 for 2025
- STAPLES MATMEN CLUBEIN 84-2084728 · last filed 990-N for 2019
- STAPLES MUSIC PARENTS ASSOCIATIONEIN 27-2200940 · last filed 990-N for 2024
- STAPLES PLAYERS BOOSTERS INCEIN 86-2667796 · last filed 990-EZ for 2025
- STAPLES SOFTBALL BOOSTER CLUB INCEIN 82-3203473 · last filed 990-N for 2025
- STARTUP WESTPORT INCEIN 93-4193938 · last filed 990-EZ for 2025
- STEP FOR A CAUSE INCEIN 86-1691969 · last filed 990-N for 2025
- STEWART & CONSTANCE GREENFIELD FOUNDATIONEIN 06-6301506 · last filed 990-PF for 2025
- ST LUKES ROMAN CATHOLIC CHURCH INCEIN 06-0743458
- SUNRISE ROTARY 21ST CENTURY FOUNDATION INCEIN 06-1616012 · last filed 990-EZ for 2026
- SURVIVE-OARS INCEIN 86-2555805 · last filed 990-N for 2025
- SUSTAINABLE WESTPORT INCEIN 92-2390110 · last filed 990-N for 2025
- SUZUKI MUSIC SCHOOL OF WESTPORT INCEIN 06-1498198 · last filed 990 for 2025
- TAILSEIN 06-1616864 · last filed 990-EZ for 2025
- TEAM DIGERONIMOEIN 93-6944639 · last filed 990-PF for 2025
- TEEN AWARENESS GROUPEIN 46-4949261 · last filed 990-N for 2025
- THEATRE ARTISTS WORKSHOP OF WESTPORT INCEIN 06-1093382 · last filed 990-EZ for 2026
- THE BACKYARD BEEKEEPERS ASSOCIATION INCEIN 06-1439788 · last filed 990-N for 2025
- THE BIRCHWOOD COUNTRY CLUB INCORPORATEDEIN 06-0614265 · last filed 990 for 2024
- THE CHILDRENS COMMUNITY DEVELOPMENT CENTER INCEIN 06-1030028 · last filed 990 for 2025
- THE DAVID AND DOROTHY CARPENTER CHARITABLE TRUSTEIN 23-6951577 · last filed 990-PF for 2025
- THE FILMMAKER FUNDEIN 45-2982027 · last filed 990-PF for 2024
- THE GREENFIELD PARTNERS FOUNDATION INCEIN 20-8090808 · last filed 990-PF for 2025
- THE HARMAN FAMILY FOUNDATIONEIN 06-6086169 · last filed 990-PF for 2024
- THE LAUREL CAMPS FOUNDATION INCEIN 83-1697737 · last filed 990-N for 2025
- THE MOSKOWITZ FOUNDATION INCEIN 22-2857092 · last filed 990-PF for 2025
- THE NEIGHBORS AND NEWCOMERS OF WESTPORTEIN 23-7191817 · last filed 990-N for 2025
- THEOREM MEDIA INCEIN 83-3371047 · last filed 990 for 2025
- THE STANLEY E MAAS FOUNDATIONEIN 11-2690167 · last filed 990-PF for 2026
- THE WALTER KANN FOUNDATION INCEIN 13-3381799 · last filed 990-PF for 2025
- THIRD MILLENNIUM FOUNDATION INCEIN 06-1554774 · last filed 990-PF for 2025
- TOASTMASTERS INTERNATIONALEIN 94-2924145 · last filed 990-N for 2025
- TOASTMASTERS INTERNATIONALEIN 13-6213640 · last filed 990-N for 2025
- TROILO FAMILY SCHOLARSHIP INCEIN 81-2819569 · last filed 990-N for 2025
- TRUSTEES OF TEMPLE LODGE NO 65 A F AND A MEIN 06-6048574 · last filed 990 for 2024
- TRYLINE RUGBY CLUB INCEIN 87-3440735 · last filed 990 for 2025
- UDAYANI CULTURAL CLUB INCEIN 88-2618387 · last filed 990 for 2025
- UFCW AND PARTICIPATING EMPLOYERS NEW ENGLAND HEALTH FUNDEIN 06-6069081 · last filed 990 for 2024
- UFCW LOCAL 371 COMMUNITY CHARITY INCEIN 26-2356786 · last filed 990-EZ for 2024
- UKRAINE AID INTERNATIONALEIN 88-1848788 · last filed 990 for 2025
- UNBOUND COLLECTIVE INCEIN 41-3631910 · last filed 990-N for 2025
- UNDERGRADUATE MOOT COURT TEAMEIN 84-3115086 · last filed 990-N for 2025
- UNITARIAN UNIVERSALIST CONGREGATION IN WESTPORT INCEIN 06-0766361
- UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNIONEIN 06-0605499 · last filed 990 for 2024
- VETERANS OF FOREIGN WARS OF THE UNITED STATES DEPT OF CONNECTICUTEIN 06-6146182 · last filed 990 for 2026
- VFW AUXILIARY DEPARTMENT OF CONNECTICUT INCEIN 27-0679414 · last filed 990-N for 2025
- WALSH FAMILY FOUNDATIONEIN 81-4517504 · last filed 990-PF for 2025
- WALTER FAMILY PEDIATRIC LEUKEMIAFOUNDATIONEIN 20-5416137 · last filed 990-N for 2025
- WATER RATS PARENTS CLUB INCEIN 06-1368264 · last filed 990 for 2025
- WEISMANN FOUNDATIONEIN 20-3969985 · last filed 990-PF for 2025
- WELIFEGUARD INCEIN 84-3545413 · last filed 990-N for 2025
- WESTCHESTER COUNTY BANKERS ASSOCIATIONEIN 13-1737016 · last filed 990-N for 2024
- WESTPORT ASTRONOMICAL SOCIETY INCEIN 22-3034747 · last filed 990-N for 2025
- WESTPORT BASEBALL & SOFTBALL INCEIN 06-6099728 · last filed 990 for 2025
- WESTPORT BOOK SALE VENTURES INCEIN 84-2095392 · last filed 990 for 2025
- WESTPORT CHAMBER OF COMMERCE INCEIN 06-6071021 · last filed 990 for 2024
- WESTPORT COMMUNITY THEATREEIN 06-6072059 · last filed 990-EZ for 2025
- WESTPORT COUNTRY PLAYHOUSE INCEIN 23-7357943 · last filed 990 for 2024
- WESTPORT DOWNTOWN ASSOCIATION INCEIN 06-1100750 · last filed 990 for 2026
- WESTPORT EVERGREEN INCEIN 81-4711618 · last filed 990-N for 2025