Data / Nonprofits / Connecticut / Arts, culture and humanities
Arts, culture and humanities nonprofits in Connecticut: 1,698 registered with the IRS
1,698 arts, culture and humanities nonprofits are registered with the IRS in Connecticut, 1,674 of them 501(c)(3) charities; the 583 that report revenue took in $596 million. The most are in New Haven (109), Hartford (77), Stamford (57). The largest by revenue: Horace Bushnell Memorial Hall Corporation ($36.9 million), Connecticut Public Broadcasting Inc ($26.1 million), Mystic Seaport Museum Inc ($25.3 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Horace Bushnell Memorial Hall Corporation | Hartford | 501(c)(3) | 1934 | $36.9 million | $83.2 million | 2025-06 |
| Connecticut Public Broadcasting Inc | Hartford | 501(c)(3) | 1964 | $26.1 million | $68.4 million | 2025-06 |
| Mystic Seaport Museum Inc | Mystic | 501(c)(3) | 1938 | $25.3 million | $114.4 million | 2024-12 |
| The Maritime Aquarium at Norwalk Inc | South Norwalk | 501(c)(3) | 1985 | $20.5 million | $32 million | 2025-06 |
| National Coast Guard Museum Association Inc | New London | 501(c)(3) | 2001 | $19.5 million | $51.8 million | 2024-12 |
| American Radio Relay League Inc | Newington | 501(c)(3) | 1931 | $17.2 million | $47.9 million | 2025-12 |
| Goodspeed Opera House Foundation Inc | East Haddam | 501(c)(3) | 1961 | $14.1 million | $31.9 million | 2024-12 |
| Hartford Stage Company | Hartford | 501(c)(3) | 1964 | $13.6 million | $28.2 million | 2025-06 |
| Connecticut Science Center Inc | Hartford | 501(c)(3) | 1999 | $12.7 million | $117.2 million | 2025-12 |
| Connecticut Association for the Performing Arts | New Haven | 501(c)(3) | 2002 | $10.6 million | $21.4 million | 2025-06 |
| Wadsworth Atheneum Museum of Art | Hartford | 501(c)(3) | 1942 | $10.6 million | $134.8 million | 2025-06 |
| Lockwood-Mathews Mansion Museum of Norwalk Inc | Norwalk | 501(c)(3) | 1991 | $9.8 million | $3.4 million | 2024-12 |
| Stepping Stones Museum for Children Inc | Norwalk | 501(c)(3) | 1997 | $9.1 million | $13.9 million | 2025-12 |
| Ridgefield Playhouse for Movies and the Performing Arts Inc | Ridgefield | 501(c)(3) | 1998 | $9 million | $23.7 million | 2025-12 |
| Stamford Museum and Nature Center Incorporated | Stamford | 501(c)(3) | 1952 | $8.1 million | $22.5 million | 2025-06 |
| Bruce Museum Inc | Greenwich | 501(c)(3) | 1971 | $7.8 million | $96.2 million | 2025-06 |
| New Haven Center for Performing Arts Inc | Waterbury | 501(c)(3) | 1999 | $7 million | $21.9 million | 2024-12 |
| Avon Theatre Film Center Inc | Stamford | 501(c)(3) | 2003 | $6.7 million | $9.7 million | 2025-03 |
| Connecticut Historical Society | Hartford | 501(c)(3) | 1934 | $6.6 million | $71.8 million | 2025-12 |
| Hartford Symphony Orchestra Inc | Hartford | 501(c)(3) | 1949 | $6.5 million | $13.4 million | 2025-08 |
| Stamford Center for the Arts Inc | Stamford | 501(c)(3) | 1982 | $6.1 million | $17.5 million | 2025-06 |
| Neighborhood Music School Inc | New Haven | 501(c)(3) | 1950 | $5.7 million | $11.1 million | 2025-06 |
| Palace Theater Group Inc | Waterbury | 501(c)(3) | 2004 | $5.7 million | $7.7 million | 2025-06 |
| New Britain Museum of American Art Inc | New Britain | 501(c)(3) | 1996 | $5.7 million | $48.3 million | 2025-06 |
| The Aldrich Contemporary Art Museum Inc | Ridgefield | 501(c)(3) | 1964 | $5.5 million | $47.4 million | 2024-12 |
| Alden Charitable Foundation Inc | Guilford | 501(c)(3) | 2019 | $5.1 million | $6.1 million | 2025-12 |
| Garde Arts Center Inc | New London | 501(c)(3) | 1986 | $5.1 million | $11.2 million | 2025-07 |
| Westport Country Playhouse Inc | Westport | 501(c)(3) | 1974 | $5.1 million | $13.6 million | 2024-12 |
| Partnership To Address Global Emissions Inc | Greenwich | 501(c)(6) | 2023 | $5 million | $208,761 | 2025-12 |
| The Katharine Hepburn Cultural Arts Center Inc | Old Saybrook | 501(c)(3) | 2008 | $4.7 million | $5 million | 2025-06 |
| The Mark Twain Memorial | Hartford | 501(c)(3) | 1938 | $4 million | $14.1 million | 2025-12 |
| Connecticut News Project Inc | Hartford | 501(c)(3) | 2010 | $4 million | $4 million | 2024-12 |
| Northwest Connecticut Association for the Arts Inc | Torrington | 501(c)(3) | 1981 | $3.9 million | $8.5 million | 2025-06 |
| Bucks Rock Camp Inc | New Milford | 501(c)(3) | 2021 | $3.9 million | $10.3 million | 2025-10 |
| Connecticut Players Foundation Inc | New Haven | 501(c)(3) | 1965 | $3.9 million | $10.1 million | 2025-06 |
| Eugene Oneill Memorial Theater Center Inc | Waterford | 501(c)(3) | 1964 | $3.8 million | $9.2 million | 2025-08 |
| Greenwich Historical Society Inc | Cos Cob | 501(c)(3) | 1957 | $3.7 million | $25 million | 2025-06 |
| Connecticut Humanities Council | Middletown | 501(c)(3) | 1975 | $3.7 million | $2.8 million | 2025-06 |
| Mattatuck Historical Society | Waterbury | 501(c)(3) | 1938 | $3.5 million | $31.8 million | 2025-09 |
| Connecticut Public Affairs Network Inc | Hartford | 501(c)(3) | 1998 | $3.5 million | $2.1 million | 2025-06 |
| Act of Connecticut Inc | Ridgefield | 501(c)(3) | 2016 | $3.5 million | $2.6 million | 2025-07 |
| Jewish Education in Media Inc Dba JBS Jewish Broadcasting Servic | Stamford | 501(c)(3) | 1979 | $3.5 million | $3.4 million | 2025-12 |
| Harriet U Allyn Test Trust | New London | 501(c)(3) | 1943 | $3.5 million | $12.5 million | 2025-06 |
| Connecticut Trust for Historic Preservation | Hamden | 501(c)(3) | 1976 | $3.4 million | $3.2 million | 2025-06 |
| Fairfield Theatre Company Inc | Fairfield | 501(c)(3) | 2001 | $3.4 million | $3.1 million | 2025-06 |
| Yale Law Journal Fund Inc | New Haven | 501(c)(3) | 2012 | $3.3 million | $42.3 million | 2025-06 |
| Florence Griswold Museum Inc | Old Lyme | 501(c)(3) | 1946 | $3.3 million | $37.1 million | 2024-12 |
| Barnum Museum Foundation Inc | Bridgeport | 501(c)(3) | 1987 | $3.3 million | $7.7 million | 2024-12 |
| Lyme Academy of Fine Arts Inc | Old Lyme | 501(c)(3) | 1991 | $3.3 million | $19.2 million | 2025-06 |
| Salisbury Association Inc | Salisbury | 501(c)(3) | 1951 | $3.3 million | $18.6 million | 2025-12 |
| Ball & Socket Arts Inc | Cheshire | 501(c)(3) | 2013 | $3.2 million | $9.3 million | 2025-06 |
| New Haven International Festival of Arts & Ideas Inc | New Haven | 501(c)(3) | 1996 | $3.1 million | $2 million | 2025-09 |
| Connecticut Aeronautical Historical Association | Windsor Locks | 501(c)(3) | 1961 | $3 million | $8 million | 2025-12 |
| Theaterworks Inc | Hartford | 501(c)(3) | 1987 | $3 million | $5.6 million | 2025-08 |
| Ivoryton Playhouse Foundation Inc | Ivoryton | 501(c)(3) | 1980 | $2.9 million | $4.1 million | 2024-12 |
| Connecticut Alliance of Foster and Adoptive Families Inc | Rocky Hill | 501(c)(3) | 1995 | $2.8 million | $441,160 | 2025-06 |
| Real Art Ways Inc | Hartford | 501(c)(3) | 1977 | $2.8 million | $10.1 million | 2025-09 |
| Childrens Museum Inc | Simsbury | 501(c)(3) | 1989 | $2.6 million | $5 million | 2024-12 |
| New Haven Symphony Orchestra Inc | New Haven | 501(c)(3) | 1952 | $2.5 million | $4.7 million | 2025-06 |
| Nutmeg Conservatory for the Arts | Torrington | 501(c)(3) | 1975 | $2.5 million | $11.5 million | 2025-06 |
| Silvermine Guild of Artists Inc | New Canaan | 501(c)(3) | 1948 | $2.4 million | $2.9 million | 2025-06 |
| Knights of Columbus Museum Inc | New Haven | 501(c)(3) | 2000 | $2.2 million | $2.6 million | 2024-12 |
| Hill-Stead Museum | Farmington | 501(c)(3) | 1998 | $2.2 million | $11.7 million | 2025-12 |
| Legacy Theatre | Branford | 501(c)(3) | 2012 | $2.1 million | $4.9 million | 2024-12 |
| Pilobolus Inc | Washington | 501(c)(3) | 1974 | $2 million | $934,983 | 2025-09 |
| Reinstitute Inc | Stamford | 501(c)(3) | 2007 | $2 million | $338,022 | 2025-12 |
| Discovery Museum Inc | Bridgeport | 501(c)(3) | 1961 | $1.8 million | $5.6 million | 2025-06 |
| Playhouse Theatre Group Inc | West Hartford | 501(c)(3) | 2010 | $1.8 million | $109,253 | 2025-06 |
| Tri-State Center for the Arts Inc | Sharon | 501(c)(3) | 1991 | $1.8 million | $2.1 million | 2024-12 |
| Orchestra Lumos Inc | Stamford | 501(c)(3) | 1967 | $1.8 million | $3.1 million | 2025-06 |
| The Antiquarian & Landmarks Society Inc | Hartford | 501(c)(3) | 1947 | $1.8 million | $14.2 million | 2025-03 |
| LJMN Media Inc | Falls Village | 501(c)(3) | 2021 | $1.7 million | $1.4 million | 2024-12 |
| Dej International Heritage Foundation Inc | West Hartford | 501(c)(3) | 2007 | $1.7 million | $52,719 | 2024-12 |
| NXTHVN Inc | New Haven | 501(c)(3) | 2019 | $1.6 million | $19.3 million | 2025-06 |
| Arts for Learning Connecticut | Hamden | 501(c)(3) | 1981 | $1.6 million | $800,599 | 2025-06 |
| Connecticut River Foundation at Steamboat Dock Inc | Essex | 501(c)(3) | 1974 | $1.6 million | $8.1 million | 2025-06 |
| Five Points Center for the Visual Arts Inc | Torrington | 501(c)(3) | 2014 | $1.5 million | $4.4 million | 2024-12 |
| New Canaan Historical Society | New Canaan | 501(c)(3) | 1951 | $1.5 million | $6.8 million | 2025-09 |
| Neighborhood Studios of Fairfield County Inc | Bridgeport | 501(c)(3) | 1979 | $1.5 million | $361,050 | 2025-08 |
| Friends of Ambler Farm Inc | Wilton | 501(c)(3) | 2005 | $1.4 million | $1.5 million | 2025-06 |
| Kidsplay Childrens Museum Inc | Torrington | 501(c)(3) | 2013 | $1.4 million | $3.1 million | 2025-12 |
| Eli Whitney Museum Inc | Hamden | 501(c)(3) | 1977 | $1.4 million | $2 million | 2025-08 |
| Curtain Call Inc | Stamford | 501(c)(3) | 1993 | $1.3 million | $895,102 | 2025-06 |
| Mystic Museum of Art Inc | Mystic | 501(c)(3) | 1979 | $1.3 million | $5.8 million | 2025-12 |
| Downtown Cabaret Theatre Company of Bridgeport | Oxford | 501(c)(3) | 1976 | $1.3 million | $1.1 million | 2025-08 |
| Music Haven Inc | New Haven | 501(c)(3) | 2006 | $1.3 million | $1.9 million | 2025-06 |
| Charter Oak Temple Restoration Association Inc | Hartford | 501(c)(3) | 1981 | $1.2 million | $3.6 million | 2024-12 |
| Fairfield Historical Society | Fairfield | 501(c)(3) | 1950 | $1.2 million | $13.8 million | 2025-06 |
| Moca CT Inc | Westport | 501(c)(3) | 1974 | $1.2 million | $5.4 million | 2025-06 |
| Arts Council of Greater New Haven Inc | New Haven | 501(c)(3) | 1966 | $1.2 million | $604,625 | 2025-06 |
| Yale Law Journal Company Inc | New Haven | 501(c)(3) | 1943 | $1.2 million | $3.6 million | 2025-06 |
| Discovering Amistad | New Haven | 501(c)(3) | 2015 | $1.2 million | $1.3 million | 2025-06 |
| Washington Art Association Inc | Washington Depot | 501(c)(3) | 1972 | $1.2 million | $3.1 million | 2024-12 |
| Studio Art Quilt Assoc Inc | Hebron | 501(c)(3) | 1995 | $1.2 million | $970,919 | 2024-12 |
| Connecticut Childrens Museum | New Haven | 501(c)(3) | 1974 | $1.1 million | $2.1 million | 2025-08 |
| Litchfield Performing Arts Inc | Goshen | 501(c)(3) | 1989 | $1.1 million | $485,177 | 2025-09 |
| The Guilford Art Center Inc | Guilford | 501(c)(3) | 1967 | $1.1 million | $3.3 million | 2025-08 |
| Engin Inc | Stamford | 501(c)(3) | 2022 | $1.1 million | $708,470 | 2024-12 |
| Mystic Ballet Inc | Stonington | 501(c)(3) | 2000 | $1 million | $2.5 million | 2024-12 |
| Theorem Media Inc | Westport | 501(c)(3) | 2019 | $1 million | $78,673 | 2025-12 |
| Artists Collective Incorporated | Hartford | 501(c)(3) | 1973 | $1 million | $3.5 million | 2025-06 |
| Eastern Connecticut Symphony Inc | New London | 501(c)(3) | 1954 | $979,005 | $5.4 million | 2025-06 |
| Seven Angels Theatre Inc | Waterbury | 501(c)(3) | 1991 | $972,256 | $345,796 | 2025-07 |
| Myrtle Indemnity Inc | New Britain | 501(c)(3) | 2025 | $964,780 | $1.3 million | 2025-06 |
| Ridgefield Historical Society | Ridgefield | 501(c)(3) | 2002 | $963,799 | $3.1 million | 2025-06 |
| Kidcity Inc | Middletown | 501(c)(3) | 1996 | $953,934 | $2.4 million | 2024-12 |
| Lost in New Haven Inc | New Haven | 501(c)(3) | 2022 | $909,262 | $3.2 million | 2024-12 |
| Kids Empowered By Your Support Inc | New Canaan | 501(c)(3) | 2007 | $893,625 | $607,493 | 2025-08 |
| Newington Childrens Theatre Company | Newington | 501(c)(3) | 2003 | $892,884 | $967,545 | 2025-06 |
| After School Arts Program Inc | Washington DT | 501(c)(3) | 2004 | $879,163 | $616,810 | 2025-06 |
| Religion Media Company | Riverside | 501(c)(3) | 2021 | $867,223 | $667,230 | 2025-12 |
| National Society of Colonial Dames of America CT State | Wethersfield | 501(c)(3) | 1979 | $845,223 | $13.6 million | 2025-04 |
| Massaro Community Farm Inc | Woodbridge | 501(c)(3) | 2009 | $844,913 | $333,798 | 2025-12 |
| American Mural Project Inc | Winsted | 501(c)(3) | 2009 | $836,966 | $7 million | 2024-12 |
| Darien Arts Center Inc | Darien | 501(c)(3) | 1976 | $833,872 | $1.4 million | 2025-07 |
| Connecticut Music Educators Association Inc | Middletown | 501(c)(3) | 1953 | $830,888 | $396,961 | 2025-06 |
| Waterbury Symphony Orchestra Inc | Waterbury | 501(c)(3) | 1952 | $821,628 | $3.6 million | 2025-06 |
| Elm Shakespeare Company | New Haven | 501(c)(3) | 1995 | $810,383 | $385,644 | 2025-12 |
| Upper Housatonic Valley National Heritage Area Inc | Salisbury | 501(c)(3) | 2002 | $808,624 | $205,538 | 2025-09 |
| Noah Webster House Inc | West Hartford | 501(c)(3) | 1965 | $805,951 | $3 million | 2025-06 |
| Creative Arts Workshop Inc | New Haven | 501(c)(3) | 1964 | $796,923 | $667,585 | 2025-06 |
| Summer Theatre of New Canaan Inc | New Canaan | 501(c)(3) | 2004 | $782,332 | $64,989 | 2024-12 |
| Norwalk Art Space Inc | Norwalk | 501(c)(3) | 2022 | $757,147 | $4 million | 2025-12 |
| Little Theatre of Manchester Inc | Manchester | 501(c)(3) | 1972 | $742,966 | $302,379 | 2025-12 |
| Greenwich Symphony Orchestra Inc | Greenwich | 501(c)(3) | 1959 | $730,131 | $2.2 million | 2025-06 |
| Farmington Valley Arts Center Inc | Avon | 501(c)(3) | 1975 | $728,420 | $400,712 | 2025-09 |
| Community Music School Inc | Centerbrook | 501(c)(3) | 1984 | $707,308 | $652,170 | 2025-06 |
| Black Rock Theater Corporation | Fairfield | 501(c)(3) | 2016 | $706,629 | $61,088 | 2024-12 |
| Stonington Historical Society | Stonington | 501(c)(3) | 1943 | $701,865 | $4.3 million | 2023-12 |
| Odd Fellows Playhouse | Middletown | 501(c)(3) | 1977 | $689,155 | $265,974 | 2025-06 |
| Tri-State Public Communications Inc | Sharon | 501(c)(3) | 2002 | $680,639 | $462,557 | 2024-12 |
| Connecticut Radio Fellowship Incorporated | Middletown | 501(c)(3) | 1964 | $671,503 | $1.3 million | 2024-12 |
| Polish Language School Inc | New Britain | 501(c)(3) | 1974 | $671,040 | $247,536 | 2025-07 |
| Wethersfield Historical Society of Wethersfield Conn Incorporated | Wethersfield | 501(c)(3) | 1964 | $665,107 | $1.2 million | 2024-12 |
| Norwalk Seaport Association Inc | Norwalk | 501(c)(3) | 1980 | $661,450 | $2.3 million | 2025-12 |
| Mather Homestead Foundation Inc | Darien | 501(c)(3) | 2016 | $647,771 | $5.4 million | 2025-12 |
| Center Stage Theatre Inc | Shelton | 501(c)(3) | 2007 | $646,430 | $511,127 | 2024-12 |
| Keeler Tavern Preservation Society Inc | Ridgefield | 501(c)(3) | 1965 | $644,455 | $4.4 million | 2025-06 |
| Greater Connecticut Youth Orchestras Inc | Fairfield | 501(c)(3) | 1992 | $643,642 | $900,023 | 2025-06 |
| Ridgefield Workshop for the Performing Arts Inc | Ridgefield | 501(c)(3) | 1967 | $636,411 | $2.1 million | 2025-06 |
| The Best Production Company Inc | Norwich | 501(c)(3) | 1995 | $633,531 | $606,657 | 2024-12 |
| I-Park Foundation Inc | East Haddam | 501(c)(3) | 2011 | $627,483 | $1 million | 2024-12 |
| James Merrill House Foundation | Stonington | 501(c)(3) | 2021 | $624,556 | $2.2 million | 2025-03 |
| American Clock & Watch Museum Inc | Bristol | 501(c)(3) | 1954 | $623,318 | $4.6 million | 2024-12 |
| Connecticut Radio Information System Inc | Windsor | 501(c)(3) | 1978 | $610,927 | $1.5 million | 2025-06 |
| Portuguese Cultural Center Inc | Danbury | 501(c)(3) | 2001 | $597,465 | $2.9 million | 2024-06 |
| Submarine Force Library & Museum Assoc | Groton | 501(c)(3) | 1973 | $595,500 | $4.3 million | 2025-12 |
| Justice Dance Performance Project Inc | Hartford | 501(c)(3) | 1994 | $590,819 | $409,196 | 2025-06 |
| Childrens Museum of Southeastern Connecticut Inc | Niantic | 501(c)(3) | 1997 | $577,385 | $1.3 million | 2025-09 |
| Fairfield County Childrens Choir Inc | Fairfield | 501(c)(3) | 1999 | $576,069 | $294,438 | 2025-06 |
| Brookfield Craft Center Inc | Brookfield | 501(c)(3) | 1957 | $573,441 | $1.2 million | 2025-12 |
| Ridgefield Symphony Orchestra Inc | Ridgefield | 501(c)(3) | 1967 | $559,421 | $442,286 | 2025-06 |
| Torrington Historical Society Incorporated | Torrington | 501(c)(3) | 1951 | $557,340 | $7 million | 2025-12 |
| The Connecticut High School Coaches Association Incorporated | Cheshire | 501(c)(3) | 2023 | $555,181 | $1.4 million | 2025-07 |
| Center for Contemporary Printmaking Inc | Norwalk | 501(c)(3) | 1995 | $543,495 | $1.8 million | 2025-12 |
| Sound View Community Media Inc | Stratford | 501(c)(3) | 1999 | $543,171 | $785,436 | 2024-12 |
| Blossom Hill Foundation Inc | New Canaan | 501(c)(3) | 2011 | $540,668 | $355,592 | 2024-12 |
| Yellow Farmhouse Education Center | Stonington | 501(c)(3) | 2018 | $531,788 | $379,615 | 2024-12 |
| Connecticut Electric Railway Association Incorporated | East Windsor | 501(c)(3) | 1959 | $531,162 | $1.9 million | 2024-12 |
| Norwalk Symphony Society | Norwalk | 501(c)(3) | 1957 | $528,515 | $233,904 | 2025-06 |
| Branford Electric Railway Assoc Inc | East Haven | 501(c)(3) | 1955 | $528,110 | $2.5 million | 2024-12 |
| Greens Ledge Light Preservation Society Inc | Rowayton | 501(c)(3) | 2017 | $520,997 | $1.4 million | 2025-09 |
| Connecticut Dance School Inc | Fairfield | 501(c)(3) | 1995 | $511,830 | $249,737 | 2025-06 |
| New England Carousel Museum Inc | Bristol | 501(c)(3) | 1990 | $507,117 | $898,792 | 2025-06 |
| Lutz Childrens Museum | Manchester | 501(c)(3) | 1959 | $506,254 | $385,436 | 2025-06 |
| WPKN Incorporated | Bridgeport | 501(c)(3) | 1992 | $503,348 | $348,535 | 2025-06 |
| Wesleyan Potters Incorporated | Middletown | 501(c)(3) | 1968 | $502,597 | $789,105 | 2025-05 |
| Women and Family Life Center of Guilford Incorporated | Guilford | 501(c)(3) | 1991 | $502,505 | $1.5 million | 2025-06 |
| Polish American Foundation of Connecticut Inc | New Britain | 501(c)(3) | 1997 | $497,788 | $451,118 | 2025-06 |
| Greater Hartford Festival of Jazz | Hartford | 501(c)(3) | 1993 | $497,564 | $13,115 | 2025-09 |
| Bridgeport Arts & Cultural Council | Bridgeport | 501(c)(3) | 2019 | $496,604 | $332,448 | 2025-06 |
| Ukrainian Museum and Library of Stamford Inc | Stamford | 501(c)(3) | 2024 | $494,250 | $286,773 | 2024-12 |
| Embody Dance Organization Inc | Westport | 501(c)(3) | 2021 | $492,473 | $26,338 | 2023-12 |
| Voices of Hope Inc | Farmington | 501(c)(3) | 2017 | $481,941 | $557,344 | 2024-12 |
| Theatre of Northeastern Connecticut Inc | Putnam | 501(c)(3) | 1991 | $481,708 | $401,278 | 2025-12 |
| Project Music Heals Us Inc | Guilford | 501(c)(3) | 2017 | $477,966 | $718,689 | 2025-06 |
| Southington Community Cultural Arts Inc | Southington | 501(c)(3) | 2012 | $471,460 | $1.4 million | 2024-12 |
| Nutmeg Public Access Television Inc | Farmington | 501(c)(3) | 1991 | $468,871 | $1.3 million | 2024-12 |
| Rowayton Arts Center Inc | Rowayton | 501(c)(3) | 1962 | $436,241 | $1.1 million | 2025-12 |
| Keney Park Sustainability Project Inc | Windsor | 501(c)(3) | 1999 | $420,256 | $321,400 | 2024-12 |
| West Hartford Art League Inc | West Hartford | 501(c)(3) | 1940 | $419,447 | $426,851 | 2025-05 |
| East Lyme Regional Theater Guild Inc | Niantic | 501(c)(3) | 2018 | $411,387 | $172,669 | 2025-12 |
| Wilton Historical Society Incorporated | Wilton | 501(c)(3) | 1956 | $409,423 | $4.5 million | 2025-09 |
| Salmon Brook Historical Society Incorporated | Granby | 501(c)(3) | 1966 | $405,765 | $6.2 million | 2024-12 |
| French American Museum Exchange Inc | Essex | 501(c)(3) | 2006 | $402,616 | $2.2 million | 2024-12 |
| Friends of John Slade Ely House of Contemporary Art | New Haven | 501(c)(3) | 2016 | $400,746 | $354,148 | 2025-06 |
| American Museum Tort Law Inc | Winsted | 501(c)(3) | 1999 | $391,615 | $4.4 million | 2024-12 |
| Backcountry Concerts Inc | Greenwich | 501(c)(3) | 2007 | $386,745 | $158,139 | 2025-06 |
| Stratford Historical Society | Stratford | 501(c)(3) | 1946 | $379,925 | $4.8 million | 2025-08 |
| Greenwich Choral Society Inc | Greenwich | 501(c)(3) | 1957 | $372,629 | $629,083 | 2025-06 |
| Landmark Community Theatre | Thomaston | 501(c)(3) | 2010 | $371,900 | $339,731 | 2024-12 |
| Festivals of Meriden Inc | Meriden | 501(c)(3) | 1999 | $370,177 | $257,420 | 2026-06 |
| Westville Village Renaissance Alliance | New Haven | 501(c)(3) | 2004 | $368,738 | $141,856 | 2025-06 |
| Institute for American Indian Studies | Washington | 501(c)(3) | 1971 | $364,418 | $2.7 million | 2024-12 |
| Newtown Childrens Museum Inc | Newtown | 501(c)(3) | 2012 | $360,298 | $1.3 million | 2025-12 |
| Rome Chamber Music Festival at Villa Aurelia Inc | New Canaan | 501(c)(3) | 2005 | $356,485 | $45,349 | 2024-12 |
| Palestine Museum Us Corporation | Woodbridge | 501(c)(3) | 2018 | $341,026 | $116,630 | 2024-12 |
| Alliance Francaise of Greenwich Inc | Greenwich | 501(c)(3) | 1971 | $339,804 | $113,192 | 2025-07 |
| Danbury Railway Museum Inc | Danbury | 501(c)(3) | 1995 | $334,997 | $697,350 | 2024-12 |
| The Musical Club of Hartford Incorporated | Bloomfield | 501(c)(3) | 1990 | $334,695 | $1 million | 2026-03 |
| Uss Groton Sail Foundation | Groton | 501(c)(3) | 2016 | $333,907 | $680,471 | 2024-12 |
| Endangered Language Fund Inc | New Haven | 501(c)(3) | 1997 | $332,942 | $842,508 | 2024-12 |
| Greenwich Arts Council Inc | Greenwich | 501(c)(3) | 1973 | $328,339 | $584,946 | 2025-06 |
| Danbury Music Centre Inc | Danbury | 501(c)(3) | 1951 | $327,415 | $292,328 | 2025-05 |
| A Broken Umbrella Theatre Inc | New Haven | 501(c)(3) | 2011 | $325,954 | $394,271 | 2024-12 |
| Connecticut Falun Dafa Association Inc | Glastonbury | 501(c)(3) | 2012 | $325,557 | $8,784 | 2025-07 |
| Wallingford Public Access Association Inc | Wallingford | 501(c)(3) | 1994 | $323,459 | $693,434 | 2025-12 |
| City Lights & Company | Bridgeport | 501(c)(3) | 2008 | $319,661 | $76,208 | 2024-12 |
| Hartbeat Ensemble Inc | Hartford | 501(c)(3) | 2003 | $317,311 | $19,741 | 2024-09 |
| Arte Inc | New Haven | 501(c)(3) | 2004 | $315,881 | $554,244 | 2025-06 |
| Southeastern Connecticut Television | Groton | 501(c)(3) | 2006 | $312,952 | $320,430 | 2025-12 |
| Music On the Hill Inc | Georgetown | 501(c)(3) | 2012 | $312,763 | $903,717 | 2024-12 |
| Bristol Sports Hall of Fame & Museum | Bristol | 501(c)(3) | 1998 | $312,133 | $361,090 | 2025-06 |
| Shakespeare On the Sound Inc | Norwalk | 501(c)(3) | 1995 | $311,769 | $43,960 | 2025-09 |
| Fairfield Center Stage Inc | Fairfield | 501(c)(3) | 2010 | $303,676 | $74,066 | 2025-06 |
| Yale Daily News Publishing Company Inc | New Haven | 501(c)(3) | 1976 | $300,712 | $793,787 | 2026-06 |
| Shakesperience Productions Inc | Waterbury | 501(c)(3) | 1999 | $298,001 | $36,563 | 2025-06 |
| Historical Society of Glastonbury Incorporated | Glastonbury | 501(c)(3) | 1956 | $292,933 | $1.4 million | 2025-12 |
| Trinity-On-Main LTD | New Britain | 501(c)(3) | 2004 | $292,451 | $1.2 million | 2025-06 |
| Best Video Film & Cultural Center | Hamden | 501(c)(3) | 2016 | $287,672 | $226,894 | 2025-09 |
| Afro Caribbean Cultural Center Inc | Waterbury | 501(c)(3) | 2022 | $285,815 | $50,537 | 2025-12 |
| Ballet Hartford Inc | Hartford | 501(c)(3) | 2018 | $280,253 | $67,784 | 2025-06 |
| New England Ballet Theatre of Connecticut Inc | Avon | 501(c)(3) | 2021 | $279,078 | $17,816 | 2025-12 |
| Salt Marsh Opera Company | Stonington | 501(c)(3) | 2001 | $277,702 | $810,753 | 2024-12 |
| Middlesex County Historical Society | Middletown | 501(c)(3) | 1943 | $274,708 | $897,183 | 2026-03 |
| Connecticut Storytelling Center Inc | New London | 501(c)(3) | 1997 | $270,787 | $124,055 | 2025-06 |
| Westport School of Music Inc | Westport | 501(c)(3) | 1959 | $269,726 | $304,095 | 2025-08 |
| Branford Arts and Cultural Alliance | Branford | 501(c)(3) | 2016 | $269,183 | $229,851 | 2026-02 |
| Friends of the Thomaston Opera House Inc | Thomaston | 501(c)(3) | 2012 | $268,628 | $114,290 | 2024-12 |
| Greenwich Art Society Inc | Greenwich | 501(c)(3) | 1961 | $268,043 | $199,809 | 2025-08 |
| International Tuba-Euphonium Asso | New London | 501(c)(3) | 1975 | $266,921 | $346,303 | 2025-06 |
| Ballet School of Stamford | Stamford | 501(c)(3) | 1999 | $265,615 | $90,126 | 2025-06 |
| Musicals at Richter Inc | Danbury | 501(c)(3) | 1991 | $263,714 | $499,936 | 2025-10 |
| India Association of Central Connecticut Inc | Rocky Hill | 501(c)(3) | 2014 | $262,216 | $198,092 | 2025-12 |
| Yale Alumni Chorus Foundation Inc | New Haven | 501(c)(3) | 2003 | $262,203 | $2.2 million | 2024-12 |
| Whitney Players | Hamden | 501(c)(3) | 2004 | $261,858 | $37,876 | 2026-05 |
| Ekklesia Contemporary Ballet Inc | Middletown | 501(c)(3) | 2020 | $261,154 | $68,102 | 2025-06 |
| Avery-Copp Museum Inc | Groton | 501(c)(3) | 2007 | $260,953 | $3.7 million | 2024-12 |
| American Friends of Grange Park Opera Foundation | Taconic | 501(c)(3) | 2020 | $260,511 | $31,064 | 2024-12 |
| Change the Play Inc | New Britain | 501(c)(3) | 2014 | $258,686 | $68,373 | 2025-06 |
| Kidz Konnection Inc | Clinton | 501(c)(3) | 2011 | $258,604 | $187,342 | 2025-12 |
| West Indian Foundation Inc | Bloomfield | 501(c)(3) | 2016 | $257,085 | $258,088 | 2024-12 |
| Ridgefield Guild of Artists | Ridgefield | 501(c)(3) | 1980 | $256,391 | $241,243 | 2025-12 |
| Thames Valley Music School | New London | 501(c)(3) | 1980 | $256,241 | $611,315 | 2025-08 |
| Cinestudio Inc | Hartford | 501(c)(3) | 2002 | $255,893 | $631,208 | 2025-06 |
| Crystal Theatre Inc | Norwalk | 501(c)(3) | 1993 | $252,164 | $150,597 | 2024-12 |
| Connecticut Huricanes Drum & Bugle Corps Inc | Seymour | 501(c)(3) | 1990 | $251,167 | $74,080 | 2024-12 |
| Shoreline Arts Alliance Inc | Madison | 501(c)(3) | 1980 | $246,862 | $346,640 | 2025-06 |
| Global Center for Journalism and Trauma Inc | New Haven | 501(c)(3) | 2026 | $244,484 | $173,918 | 2025-12 |
| Chapman Hyperlocal Media Inc | Norwalk | 501(c)(3) | 2014 | $243,909 | $219,700 | 2025-12 |
| Connecticut Womens Hall of Fame Inc | New Haven | 501(c)(3) | 1997 | $243,555 | $430,738 | 2025-06 |
| Valley Shore Community Television Inc | Westbrook | 501(c)(3) | 2014 | $238,799 | $667,867 | 2025-12 |
| Western Connecticut Youth Orchestra Inc | Ridgefield | 501(c)(3) | 2008 | $238,422 | $229,247 | 2025-06 |
| 12M Yacht Development Foundation Inc | Southport | 501(c)(3) | 1996 | $238,276 | $656,716 | 2024-12 |
| Yale University Dramatic Association Inc | New Haven | 501(c)(3) | 1956 | $235,961 | $237,306 | 2025-06 |
| Irish American Community Center Venice Place | East Haven | 501(c)(3) | 1982 | $231,870 | $804,991 | 2025-12 |
| Puerto Ricans United Inc | New Haven | 501(c)(3) | 2016 | $230,450 | $99,583 | 2025-12 |
| Park City Presents | Bridgeport | 501(c)(3) | 2023 | $228,650 | $159,367 | 2024-12 |
| Darien Historical Society Inc | Darien | 501(c)(3) | 1956 | $226,386 | $2.2 million | 2025-06 |
| World Jewish Heritage Fund Inc | New Canaan | 501(c)(3) | 2014 | $226,020 | $2,970 | 2022-12 |
| Manchester Historical Society Incorporated | Manchester | 501(c)(3) | 1968 | $224,905 | $3.7 million | 2025-09 |
| The Square Foot Theater Company Inc | Wallingford | 501(c)(3) | 2013 | $222,033 | $40,973 | 2023-08 |
| Hartford Chorale Inc | Hartford | 501(c)(3) | 1973 | $221,309 | $226,044 | 2025-06 |
| Hartford Public Access Television Inc | Hartford | 501(c)(3) | 1976 | $216,000 | $426,299 | 2024-12 |
| Cultural Alliance of Western Connecticut Inc | Danbury | 501(c)(3) | 2008 | $215,814 | $67,661 | 2024-12 |
| Opsail2012ct Inc | New London | 501(c)(3) | 2011 | $210,894 | $144,248 | 2025-12 |
| Trumbull High School Golden Eagle Marching Band Corporation | Trumbull | 501(c)(3) | 1996 | $209,631 | $133,962 | 2025-06 |
| Colebrook Preservation Society Inc | Colebrook | 501(c)(3) | 2007 | $207,805 | $175,323 | 2025-12 |
| Connecticut Choral Artists Inc | New Britain | 501(c)(3) | 1986 | $206,874 | $107,401 | 2025-06 |
| Journal of the History of Philosophy Washington University | New Haven | 501(c)(3) | 1971 | $203,545 | $1.2 million | 2024-12 |
| The Opera House Players Inc | Enfield | 501(c)(3) | 2001 | $201,116 | $1.6 million | 2025-08 |
| Cartie | Shelton | 501(c)(3) | 2020 | $199,571 | $190,319 | 2024-12 |
| Governor Samuel Huntington Trust Inc | Scotland | 501(c)(3) | 1995 | $196,442 | $599,905 | 2025-06 |
| Foundation for Diversity in the Arts | Salem | 501(c)(3) | 2019 | $195,792 | $44,723 | 2025-12 |
| New Canaan Chamber Music Inc | New Canaan | 501(c)(3) | 2021 | $193,683 | $106,346 | 2025-12 |
| Chamber Players of the Greenwich Symphony Inc | Greenwich | 501(c)(3) | 2005 | $193,364 | $344,372 | 2025-06 |
| Northwest Connecticut Arts Council Inc | Torrington | 501(c)(3) | 2004 | $192,444 | $183,950 | 2024-12 |
| Voce Inc | Hartford | 501(c)(3) | 2006 | $190,536 | $23,370 | 2024-12 |
| Irish Heritage Society of Milford Inc | Milford | 501(c)(4) | 2009 | $189,545 | $694,599 | 2025-06 |
| Connecticut Society of Genealogists Inc | East Hartford | 501(c)(3) | 1969 | $188,722 | $1.2 million | 2026-04 |
| Arts & Crafts Association of Meriden Inc | Meriden | 501(c)(3) | 2023 | $188,286 | $383,626 | 2025-06 |
| Goshen News Inc | Litchfield | 501(c)(3) | 2022 | $186,593 | $174,615 | 2025-12 |
| Friends of the Danbury Museum & Historical Society Authority Inc | Danbury | 501(c)(3) | 2010 | $186,144 | $28,117 | 2025-06 |
| East Coast Contemporary Ballet Company | Norwalk | 501(c)(3) | 2019 | $185,105 | $56,071 | 2025-06 |
| Southeastern Connecticut Cultural Coalition | New London | 501(c)(3) | 2013 | $184,694 | $71,075 | 2025-06 |
| Patrons of the Trumbull Nature & Arts Center | Trumbull | 501(c)(3) | 2011 | $183,150 | $269,224 | 2025-12 |
| Committee of the Proprietors of the Common & Undivided Lands in New Ha | New Haven | 501(c)(3) | 2002 | $181,900 | $30,783 | 2024-12 |
| Connecticut Virtuosi Chamber Orchestra Inc | New Britain | 501(c)(3) | 2006 | $181,028 | $104,728 | 2025-06 |
| East Haddam News | East Haddam | 501(c)(4) | 2026 | $178,104 | $14,021 | 2025-12 |
| Descendants of the Signers of the Declaration of Independence Inc | Avon | 501(c)(3) | 1949 | $177,272 | $2.2 million | 2025-12 |
| Artists for World Peace Inc | Middletown | 501(c)(3) | 2004 | $175,101 | $245,458 | 2025-12 |
| Railroad Museum of New England Inc | Thomaston | 501(c)(3) | 1973 | $174,685 | $2.6 million | 2024-12 |
| Epoch Arts Inc | East Hampton | 501(c)(3) | 2006 | $173,591 | $497,047 | 2024-12 |
| Nice Inc | Norwalk | 501(c)(3) | 2018 | $172,510 | $113,844 | 2024-12 |
| Seabury Society for the Preservation of the Glebe House in | Woodbury | 501(c)(3) | 1984 | $170,839 | $241,174 | 2024-12 |
| Allies Dream Inc | Woodbridge | 501(c)(3) | 2014 | $167,290 | $148,983 | 2025-12 |
| Spectrum in Motion Dance Theater Ensemble Inc | Hartford | 501(c)(3) | 2011 | $167,134 | $9,095 | 2024-12 |
| Jamie A Hulley Arts Foundation | Orange | 501(c)(3) | 2007 | $165,854 | $381,794 | 2024-12 |
| Arts Center at Killingworth Inc | Killingworth | 501(c)(3) | 2008 | $163,927 | $20,660 | 2024-12 |
| Branford Community Television Inc | Branford | 501(c)(3) | 1995 | $163,662 | $333,124 | 2025-06 |
| Windsor Community Television Inc | Windsor | 501(c)(3) | 1982 | $162,790 | $59,424 | 2025-12 |
| Expressiones Cultural Center Inc | New London | 501(c)(3) | 2010 | $162,271 | $45,106 | 2025-12 |
| Fashion Accessories Benefit Ball Inc | Wilton | 501(c)(3) | 1991 | $161,996 | $416,884 | 2024-12 |
| James Baldwin Project Inc | Easton | 501(c)(3) | 2020 | $161,977 | $161,977 | 2024-12 |
| Flock Theatre Company | New London | 501(c)(3) | 2000 | $161,184 | $94,538 | 2025-06 |
| Bloomfield Access Television Inc | Bloomfield | 501(c)(3) | 1983 | $160,432 | $169,894 | 2025-12 |
| Friends of the Farm at Hilltop Inc | Suffield | 501(c)(3) | 2003 | $160,143 | $1.9 million | 2025-12 |
| Jewish Historical Society of Greater Hartford | West Hartford | 501(c)(3) | 1994 | $159,576 | $344,288 | 2025-06 |
| Crescendo Inc | Lakeville | 501(c)(3) | 2006 | $159,382 | $144,695 | 2025-06 |
| Theatreworks New Milford | New Milford | 501(c)(3) | 1968 | $158,861 | $178,681 | 2024-12 |
| Quinebaug Valley Engineers Association Edge & Ta Branch 5 Inc | Middletown | 501(c)(3) | 2001 | $158,698 | $2.6 million | 2024-12 |
| The Schuyler Foundation for Career Bridges Incorporated | Stamford | 501(c)(3) | 2000 | $157,681 | $6,647 | 2024-12 |
| Indian American Package Stores Association Inc | North Haven | 501(c)(6) | 2022 | $157,400 | $66,341 | 2024-12 |
| Madison Lyric Stage | Madison | 501(c)(3) | 2017 | $157,115 | $37,646 | 2025-12 |
| Norwalk Historical Society Incorporated | Norwalk | 501(c)(3) | 2010 | $156,068 | $530,374 | 2024-12 |
| American Law and Economics Association Inc | New Haven | 501(c)(3) | 1991 | $155,456 | $361,622 | 2024-12 |
| Wallingford Symphony Society Inc | Wallingford | 501(c)(3) | 2000 | $155,384 | $164,222 | 2025-06 |
| Meriden Historical Society Incorporated | Meriden | 501(c)(3) | 1967 | $153,358 | $1.3 million | 2024-12 |
| Westport Historical Society Inc | Westport | 501(c)(3) | 1975 | $153,112 | $2.7 million | 2024-12 |
| Con Brio Choral Society Inc | Centerbrook | 501(c)(3) | 1998 | $152,962 | $218,189 | 2025-06 |
| First Night Hartford Inc | Hartford | 501(c)(3) | 1989 | $150,604 | $15,037 | 2026-02 |
| Music Camps North Inc | Milford | 501(c)(3) | 2017 | $149,576 | $83,105 | 2025-07 |
| New England Motorcycle Museum Inc | Vernon Rockville | 501(c)(3) | 2015 | $148,070 | $359,029 | 2025-12 |
| Demolay International | Plantsville | 501(c)(3) | 1996 | $147,619 | $38,508 | 2025-06 |
| Chamber of Commerce of Eastern Connecticut Foundation Inc | New London | 501(c)(3) | 1995 | $146,979 | $293,254 | 2024-12 |
| Cultural Alliance of Fairfield County Inc | Norwalk | 501(c)(3) | 2009 | $146,107 | $260,443 | 2025-06 |
| Windsor Art Center | Windsor | 501(c)(3) | 2009 | $145,435 | $74,112 | 2025-06 |
| Glastonbury Arts Inc | Glastonbury | 501(c)(3) | 1988 | $142,474 | $386,438 | 2024-12 |
| Orchestra New England Inc | New Haven | 501(c)(3) | 2005 | $141,356 | $50,815 | 2026-06 |
| Society of American Magicians Magic Endowment Fund Inc | Tolland | 501(c)(3) | 1987 | $140,967 | $2.2 million | 2025-08 |
| Lyme Public Hall and Local History Archives Inc | Lyme | 501(c)(3) | 1999 | $137,402 | $739,423 | 2026-04 |
| Washington Friends of Music Inc | Washington | 501(c)(3) | 2016 | $135,387 | $288,259 | 2025-09 |
| Arts for Schools Inc | Hamden | 501(c)(3) | 2016 | $134,084 | $2,551 | 2024-12 |
| Essex Winter Series Inc | Essex | 501(c)(3) | 1979 | $129,586 | $170,579 | 2026-05 |
| National Society of the Daughters of the American Revolution | Norwich | 501(c)(3) | 1938 | $124,502 | $1.6 million | 2025-02 |
| Especially Everyone Inc | Greenwich | 501(c)(3) | 2024 | $123,602 | $3,447 | 2024-12 |
| Connecticut Early Music Society Inc | New London | 501(c)(3) | 1983 | $122,992 | $365,034 | 2025-12 |
| Hartford Dance Collective | Hartford | 501(c)(3) | 2019 | $122,769 | $138,082 | 2025-07 |
| Shine Your Light CT Inc | East Hartford | 501(c)(3) | 2023 | $122,517 | $67,240 | 2025-12 |
| Green Planet Films Inc | Pawcatuck | 501(c)(3) | 2003 | $121,806 | $24,337 | 2025-12 |
| The Spizzwinks of Yale University Inc | New Haven | 501(c)(3) | 2013 | $121,190 | $129,543 | 2025-07 |
| Society of Mayflower Descendants in the State of Connecticut | Middletown | 501(c)(3) | 1965 | $119,188 | $697,344 | 2025-09 |
| Society of Cincinnati in the State of Connecticut | Greenwich | 501(c)(3) | 1942 | $117,410 | $1.4 million | 2024-05 |
| Noyes School of Rhythm Foundation Incorporated Shepherds Nine | Portland | 501(c)(3) | 1959 | $117,365 | $621,758 | 2024-12 |
| Madison Historical Society Inc | Madison | 501(c)(3) | 1962 | $117,297 | $608,237 | 2024-12 |
| Joyful Noise Inc | Torrington | 501(c)(3) | 1993 | $117,254 | $29,594 | 2025-06 |
| Windham Theatre Guild Inc | Willimantic | 501(c)(3) | 1988 | $116,616 | $39,915 | 2025-05 |
| Capital Classics Inc | West Hartford | 501(c)(3) | 1992 | $116,305 | $3,194 | 2025-12 |
| Connecticut Aerospace Hall of Fame and Museum Inc | Stratford | 501(c)(3) | 2022 | $115,188 | $11,029 | 2024-12 |
| New England Dance Theater Inc | New Canaan | 501(c)(3) | 1992 | $114,883 | $172,830 | 2025-06 |
| Haddam Civic League LLC | Higganum | 501(c)(3) | 2020 | $114,774 | $21,605 | 2025-12 |
| Haddam Historical Society | Haddam | 501(c)(3) | 1964 | $114,116 | $480,222 | 2024-12 |
| Broadway On Main Inc | East Haven | 501(c)(3) | 2021 | $113,570 | $41,893 | 2025-12 |
| Breezy Farm Inc | Voluntown | 501(c)(3) | 2017 | $112,890 | $122,348 | 2024-12 |
| Vernon Community Arts Center Inc | Vernon Rockvl | 501(c)(3) | 2008 | $112,802 | $30,483 | 2024-12 |
| Tryline Rugby Club Inc | Westport | 501(c)(3) | 2025 | $112,592 | $77,776 | 2025-12 |
| The Dance Rave Team Inc | South Windsor | 501(c)(3) | 2019 | $111,823 | $17,314 | 2025-12 |
| Shelton Historical Society Inc | Shelton | 501(c)(3) | 1998 | $111,059 | $629,625 | 2024-12 |
| Holy Land of Waterbury USA Inc | Waterbury | 501(c)(3) | 2014 | $110,185 | $666,566 | 2025-12 |
| Kulturally Lit Inc | New Haven | 501(c)(3) | 2024 | $109,955 | $8,344 | 2024-12 |
| Disabled Workers Committee Inc | New London | 501(c)(3) | 1991 | $109,238 | $261,888 | 2025-12 |
| Chinese Culture Center Inc | Unionville | 501(c)(3) | 1981 | $108,981 | $408,530 | 2025-12 |
| Sherman Chamber Ensemble Inc | Sherman | 501(c)(3) | 2015 | $107,453 | $34,746 | 2024-12 |
| Connecticut Family Theatre Inc | West Hartford | 501(c)(3) | 2007 | $106,856 | $5,309 | 2024-12 |
| National Immigrant Heritage Center | Manchester | 501(c)(3) | 2021 | $105,532 | $68,684 | 2025-09 |
| The Dominican American Coalition of Connecticut Inc | Bridgeport | 501(c)(3) | 1997 | $105,300 | $10,855 | 2025-12 |
| Hungarian Community Club Inc | Wallingford | 501(c)(3) | 2023 | $105,165 | $67,472 | 2025-12 |
| International Society of Glass Beadmakers Inc | Avon | 501(c)(3) | 2003 | $104,465 | $310,415 | 2025-12 |
| Connecticut Childrens Theatre Inc | Essex | 501(c)(3) | 2007 | $104,059 | $243,766 | 2024-12 |
| Satsankalpa Foundation Inc | East Granby | 501(c)(3) | 2022 | $103,684 | $152,689 | 2025-12 |
| Laurel Music Camp Inc | Torrington | 501(c)(3) | 1996 | $103,386 | $176,569 | 2025-12 |
| North America Sarbojanin Kalipuja Association | Manchester | 501(c)(3) | 2010 | $101,858 | $1 | 2025-12 |
| Maritime Music and Tradition Society Corp | Essex | 501(c)(3) | 2021 | $99,733 | $103,781 | 2024-12 |
| Knights of St Patrick | New Haven | 501(c)(3) | 1993 | $99,488 | $143,610 | 2026-03 |
| Wilton Playshop Inc | Wilton | 501(c)(3) | 1954 | $99,340 | $128,961 | 2025-05 |
| Newtown High School Band Parents Corp | Newtown | 501(c)(3) | 1977 | $99,315 | $145,225 | 2025-06 |
| West Indian Independence Celebrations | Hartford | 501(c)(3) | 2014 | $98,977 | $15,876 | 2024-12 |
| Guilford Performing Arts Festival | Guilford | 501(c)(3) | 2018 | $98,519 | $34,341 | 2025-12 |
| Vintage Radio and Communications Museum of Connecticut Inc | Windsor | 501(c)(3) | 1997 | $97,327 | $355,283 | 2024-12 |
| The Guilford Preservation Alliance Inc | Guilford | 501(c)(3) | 1983 | $97,132 | $75,644 | 2025-01 |
| Indian Harbor Yacht Club Foundation Inc | Greenwich | 501(c)(3) | 2011 | $96,808 | $741,480 | 2025-09 |
| Stanton-Davis Homestead Museum Inc | Pawcatuck | 501(c)(3) | 2004 | $95,985 | $786,821 | 2024-12 |
| Chestnut Hill Concerts Inc | Old Saybrook | 501(c)(3) | 1970 | $95,906 | $87,162 | 2024-12 |
| John J McCarthy Observatory Corporation | New Milford | 501(c)(3) | 2005 | $95,887 | $171,955 | 2024-12 |
| Pontian Society Pontos Norwalk Inc | Norwalk | 501(c)(3) | 2021 | $95,298 | $339,120 | 2025-02 |
| Mainspring Narrative Films Inc | Litchfield | 501(c)(3) | 2018 | $94,802 | $1,378 | 2024-12 |
| Greater New Haven Community Chorus Inc | New Haven | 501(c)(3) | 1989 | $92,867 | $103,771 | 2025-06 |
| Ludc Booster Club | South Windsor | 501(c)(3) | 2022 | $92,286 | $15,325 | 2025-12 |
| Suffield Observer Inc | Suffield | 501(c)(4) | 2000 | $91,465 | $61,781 | 2025-03 |
| Times Fool Company | Wethersfield | 501(c)(3) | 2021 | $91,187 | $10,220 | 2025-12 |
| Derby Historical Society of Derby CT Inc | Ansonia | 501(c)(3) | 1964 | $91,114 | $1 million | 2024-12 |
| Hole in the Wall Company | New Britain | 501(c)(3) | 2019 | $90,828 | $74,008 | 2025-12 |
| Kent Art Association Inc | Kent | 501(c)(3) | 1956 | $90,186 | $581,164 | 2025-12 |
| East Haven Public Television Inc | East Haven | 501(c)(3) | 1993 | $89,291 | $158,324 | 2024-12 |
| Opera Theater of Connecticut Inc | Clinton | 501(c)(3) | 2018 | $89,227 | $11,877 | 2025-12 |
| Jamaican American Connection | Hamden | 501(c)(3) | 2016 | $88,306 | $85,923 | 2024-12 |
| Yale Alley Cats Inc | New Haven | 501(c)(3) | 2000 | $87,943 | $24,687 | 2025-08 |
| Site Projects Inc | New Haven | 501(c)(3) | 2004 | $87,043 | $29,515 | 2025-12 |
| New Paradigm Theatre Company Inc | Stamford | 501(c)(3) | 2012 | $85,432 | $59,768 | 2025-06 |
| Connecticut Lyric Opera Inc | New London | 501(c)(3) | 2004 | $84,796 | $2,270 | 2025-07 |
| The Young Peoples Center for Creative Arts Inc | Marlborough | 501(c)(3) | 2007 | $84,513 | $18,766 | 2025-12 |
| Travelers Choral Club Inc | Hartford | 501(c)(3) | 2007 | $84,314 | $48,289 | 2024-12 |
| Greater Bridgeport St Patricks Day Celebration Inc | Bridgeport | 501(c)(3) | 2016 | $84,017 | $215,071 | 2024-12 |
| Octagon Performance Group Inc | Fairfield | 501(c)(3) | 2019 | $82,823 | $23,911 | 2024-12 |
| Daedream Theater Arts Company | New Haven | 501(c)(3) | 2025 | $81,747 | $20,589 | 2026-06 |
| Music at the Red Door Inc | West Hartford | 501(c)(3) | 2018 | $80,569 | $89,064 | 2025-12 |
| Center for Reflection Education and Action Incorporated | Hartford | 501(c)(3) | 1997 | $80,446 | $343,776 | 2024-12 |
| Breed Academy Inc | New Haven | 501(c)(3) | 2022 | $80,329 | $3,245 | 2024-12 |
| Music for Youth Inc | Westport | 501(c)(3) | 2003 | $80,156 | $368,807 | 2025-12 |
| Associated Irish Societies Inc | New Haven | 501(c)(3) | 1995 | $78,839 | $410,337 | 2025-06 |
| Hat City Music Theater Inc | Danbury | 501(c)(3) | 2002 | $78,623 | $131,302 | 2025-06 |
| Paper House Productions | Durham | 501(c)(3) | 2016 | $78,078 | $101,829 | 2025-12 |
| Hill Stead Museum Board of Governors Inc | Farmington | 501(c)(3) | 2020 | $77,515 | $1.3 million | 2025-12 |
| Sober St Patricks Day Foundation Inc | Ridgefield | 501(c)(3) | 2015 | $77,150 | $38,653 | 2024-12 |
| Ancient Burying Ground Association Inc | Hartford | 501(c)(3) | 1987 | $76,788 | $838,666 | 2025-03 |
| Windham Textile and History Museum Inc | Willimantic | 501(c)(3) | 1987 | $76,226 | $133,628 | 2024-12 |
| Rex Brasher Association Inc | Kent | 501(c)(3) | 2009 | $75,555 | $11,241 | 2025-12 |
| TCB Theatre Productions | West Haven | 501(c)(3) | 2025 | $75,545 | $1 | 2025-12 |
| Otherworld Interactive Theater Inc | Cheshire | 501(c)(3) | 1997 | $75,307 | $43,427 | 2025-12 |
| City Center Danbury Events Inc | Danbury | 501(c)(3) | 1994 | $74,187 | $54,958 | 2025-03 |
| Connecticut Theatre Company | New Britain | 501(c)(3) | 2014 | $74,178 | $463,064 | 2025-12 |
| Taste of the Caribbean Arts & Culture CT Inc | Hartford | 501(c)(3) | 2017 | $74,015 | $15,427 | 2023-12 |
| Westport Community Theatre | Westport | 501(c)(3) | 1957 | $72,657 | $78,341 | 2025-06 |
| Kerala Association of Connecticut | Windsor | 501(c)(3) | 2007 | $72,605 | $41,200 | 2025-09 |
| Artistspark | Bethel | 501(c)(3) | 2023 | $72,338 | $39,315 | 2025-03 |
| Wethersfield Academy for the Arts Inc | Wethersfield | 501(c)(3) | 2012 | $72,229 | $15,465 | 2025-12 |
| Pequot Yacht Club Foundation Inc | Southport | 501(c)(3) | 2020 | $71,495 | $393,652 | 2024-12 |
| Connecticut Tamil Sangam Inc | Middletown | 501(c)(3) | 1993 | $71,492 | $468,974 | 2025-12 |
| Hartford Polish Saturday School | Hartford | 501(c)(3) | 2011 | $71,183 | $136,570 | 2025-06 |
| Norwich Historical Society Inc | Norwich | 501(c)(3) | 2003 | $71,162 | $160,413 | 2025-06 |
| Hartford Saengerbund | Newington | 501(c)(7) | 2025 | $71,076 | $468,518 | 2022-04 |
| New Hartford Historical Society Inc | New Hartford | 501(c)(3) | 1997 | $71,056 | $1.1 million | 2025-12 |
| Ukrainian American Youth Association of Hartford Inc | Hartford | 501(c)(3) | 2020 | $70,880 | $78,421 | 2025-12 |
| Connecticut Choral Society Inc | Southbury | 501(c)(3) | 1982 | $70,250 | $35,568 | 2025-06 |
| Fermata Arts Foundation Inc | Avon | 501(c)(3) | 2010 | $69,770 | $950 | 2025-12 |
| West Hartford Symphony Orchestra Inc | West Hartford | 501(c)(3) | 2002 | $67,740 | $274,843 | 2025-06 |
| Pine Orchard Union Chapel Inc | Branford | 501(c)(3) | 2019 | $67,004 | $1.1 million | 2026-04 |
| Connecticut Arts Alliance Incorporated | Kent | 501(c)(3) | 2021 | $66,354 | $75,794 | 2024-12 |
| Connecticut Stage Company | New Canaan | 501(c)(3) | 2023 | $66,175 | $20,894 | 2025-08 |
| Adam Stanton House Incorporated | Clinton | 501(c)(3) | 2017 | $65,066 | $89,284 | 2024-12 |
| Central Connecticut Celtic Cultural Committe Inc | Glastonbury | 501(c)(3) | 1993 | $64,361 | $137,278 | 2025-12 |
| Night Fall Inc | Hartford | 501(c)(3) | 2023 | $64,116 | $25,704 | 2025-12 |
| Connecticut Classic Inc | Watertown | 501(c)(3) | 2015 | $63,878 | $10,984 | 2025-12 |
| Brigade of the American Revolution | Mansfield | 501(c)(3) | 1970 | $62,984 | $151,414 | 2025-12 |
| Fund for Lachat Town Farm Inc | Weston | 501(c)(3) | 2021 | $62,981 | $215,059 | 2024-12 |
| Putnam General Football Inc | Old Greenwich | 501(c)(3) | 2000 | $62,670 | $11,251 | 2025-12 |
| Igor I Sikorsky Historical Archives | Fairfield | 501(c)(3) | 1996 | $62,109 | $165,648 | 2025-12 |
| Smooth Jazz for Scholars Inc | Milford | 501(c)(3) | 2008 | $61,266 | $5,659 | 2025-12 |
| Dance 10 Touring Company | Wethersfield | 501(c)(3) | 2005 | $61,251 | $20,864 | 2025-12 |
| Classical Association of Connecticut Inc | South Windsor | 501(c)(3) | 1987 | $61,215 | $63,750 | 2025-07 |
| Nepalese Association of Connecticut Company | West Hartford | 501(c)(3) | 2010 | $60,605 | $336,868 | 2024-12 |
| The Ellington Historical Society Inc | Ellington | 501(c)(3) | 1997 | $60,604 | $148,049 | 2025-12 |
| Ensemble Cherubim Inc | Madison | 501(c)(3) | 2024 | $60,348 | $936 | 2025-12 |
| Windham Preservation Inc | Windham | 501(c)(3) | 2020 | $59,747 | $386,331 | 2026-06 |
| American Charitable Tamil Society Inc | Glastonbury | 501(c)(3) | 2020 | $59,495 | $102,104 | 2024-12 |
| Heritage Preservation Trust of Newtown Inc | Newtown | 501(c)(3) | 1989 | $59,108 | $2.1 million | 2025-06 |
| Artfarm | Middletown | 501(c)(3) | 2007 | $58,620 | $43,370 | 2024-12 |
| Ted Thomas Dance Foundation for the Public Inc | Norwalk | 501(c)(3) | 2003 | $58,347 | $18,075 | 2025-12 |
| William Kent Foundation Inc | Durham | 501(c)(3) | 2024 | $57,629 | $67,400 | 2025-12 |
| West Hartford Community Theater Inc | West Hartford | 501(c)(3) | 2007 | $57,254 | $106,459 | 2026-06 |
| Sherman Players Inc | Sherman | 501(c)(3) | 1950 | $57,037 | $26,249 | 2025-12 |
| Albert Schweitzer Organ Festival Inc | West Hartford | 501(c)(3) | 2015 | $56,739 | $16,572 | 2025-12 |
| Lyman Heritage Preservationfoundation Inc | Hartford | 501(c)(3) | 2007 | $56,546 | $479,208 | 2025-12 |
| East Hartford Community Television Inc | East Hartford | 501(c)(3) | 2010 | $55,904 | $197,529 | 2024-12 |
| Thread City Dance Co | Willimantic | 501(c)(3) | 2018 | $55,887 | $9,750 | 2025-12 |
| Kent News Inc | Kent | 501(c)(3) | 2023 | $53,837 | $37,182 | 2024-06 |
| Beelzebubs Alumni Association Inc | Niantic | 501(c)(3) | 2005 | $53,273 | $893,847 | 2024-12 |
| Grumbling Gryphons Traveling Childrens Theater Company | West Cornwall | 501(c)(3) | 1987 | $52,860 | $16,989 | 2024-12 |
| Connecticut Theatre Exchange Inc | Washington | 501(c)(3) | 2025 | $52,797 | $14,277 | 2025-12 |
| Saecula Choir Foundation Inc | New Haven | 501(c)(3) | 2016 | $52,519 | $492,330 | 2024-12 |
| Falls Village Children S Theater Company | Falls Village | 501(c)(3) | 2007 | $51,444 | $125,668 | 2025-12 |
| Rhode Island Association of Facilities for the Aging Education | Wallingford | 501(c)(3) | 1992 | $51,444 | $9,019 | 2024-12 |
| Circularity Project Inc | Greenwich | 501(c)(3) | 2024 | $50,949 | $60,852 | 2025-12 |
| Eastern Connecticut Center for History Art and Performance Inc | Willington | 501(c)(3) | 2016 | $50,175 | $169,791 | 2025-06 |
| Brubeck Living Legacy Inc | Georgetown | 501(c)(3) | 2019 | $50,051 | $2.1 million | 2024-12 |
| Opera New England of Northeastern Conn Inc | Pomfret | 501(c)(3) | 1977 | $50,010 | $178,172 | 2023-06 |
| Stamford Chorale Inc | Stamford | 501(c)(3) | 2004 | $49,431 | $30,046 | 2025-06 |
| Madison Cable Access Group Inc | Madison | 501(c)(3) | 1997 | $47,991 | $122,035 | 2025-12 |
| Royal Ethiopian Trust Inc | Centerbrook | 501(c)(3) | 2024 | $47,912 | $86,794 | 2025-12 |
| International Photographic Council | Ridgefield | 501(c)(3) | 2003 | $47,783 | $310,511 | 2024-12 |
| Pipers Gathering Inc | Hamden | 501(c)(3) | 2000 | $47,262 | $34,212 | 2025-12 |
| Noank Historical Society Inc | Noank | 501(c)(3) | 2025 | $47,085 | $386,355 | 2025-06 |
| American School for the Deaf Institute of Deaf Education and Cu | West Hartford | 501(c)(3) | 2022 | $46,208 | $1 | 2025-06 |
| Womens Bandura Ensemble of North America | Glastonbury | 501(c)(3) | 2024 | $45,916 | $52,681 | 2025-12 |
| Transcend the Trend Inc | Milford | 501(c)(3) | 2021 | $45,888 | $29,097 | 2025-12 |
| Main Street Ballet Company Inc | Woodbury | 501(c)(3) | 2015 | $45,631 | $59,779 | 2026-06 |
| Country Dance and Song Society Inc | Middletown | 501(c)(3) | 1993 | $45,049 | $47,773 | 2025-08 |
| Manchester Symphony Orchestra and Chorale Inc | Manchester | 501(c)(3) | 2010 | $45,007 | $65,987 | 2025-06 |
| Sam & Elizabeth Colt Heritage Center Inc | Bristol | 501(c)(3) | 2003 | $45,000 | $434,784 | 2022-12 |
| Thrown Stone Theatre Company | Ridgefield | 501(c)(3) | 2016 | $44,204 | $101,260 | 2024-12 |
| Eli Whitney Blake House Preservation Trust Inc | New Haven | 501(c)(3) | 2022 | $43,802 | $1.9 million | 2025-05 |
| Jamaica Ex-Police Association of NA Foundation Inc | Hartford | 501(c)(3) | 2024 | $43,254 | $283,211 | 2025-12 |
| Town Players Inc | Newtown | 501(c)(3) | 2009 | $42,687 | $35,985 | 2024-12 |
| New Canaan Preservation Allianceinc | New Canaan | 501(c)(3) | 2008 | $41,650 | $33,951 | 2025-12 |
| Chamber Music Central | Stamford | 501(c)(3) | 2005 | $41,504 | $51,898 | 2024-12 |
| Cuatro Puntos Inc | Glastonbury | 501(c)(3) | 2016 | $40,712 | $31,067 | 2025-08 |
| Hartford Preservation Alliance Inc | Hartford | 501(c)(3) | 1998 | $40,503 | $9.2 million | 2025-12 |
| Ferrodonna Features Inc | Bridgewater | 501(c)(3) | 2015 | $40,000 | $26,622 | 2024-12 |
| Slovak Heritage Festival | Greenwich | 501(c)(3) | 2024 | $39,691 | $5,690 | 2025-12 |
| Friends of the Riverside Cemetery Inc | Waterbury | 501(c)(3) | 2023 | $39,318 | $166,516 | 2025-12 |
Every nonprofit in Connecticut
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.