Data / Nonprofits / Connecticut / Wallingford
Nonprofits in Wallingford, CT: 285 registered with the IRS
285 nonprofits are registered with the IRS in Wallingford, CT, 205 of them 501(c)(3) charities; the 127 that report revenue took in $712.2 million. The largest by revenue: Connecticut Foodshare Inc ($128.7 million), Gaylord Hospital Inc ($105.7 million), Choate Rosemary Hall Foundation Incorporated ($99.3 million). Most common causes: education (32), arts, culture and humanities (21), human services (19).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Connecticut Foodshare Inc | 501(c)(3) | 1982 | $128.7 million | $55.2 million | 2025-06 | |
| Gaylord Hospital Inc | Health care | 501(c)(3) | 1991 | $105.7 million | $135.1 million | 2025-09 |
| Choate Rosemary Hall Foundation Incorporated | Education | 501(c)(3) | 1975 | $99.3 million | $925.9 million | 2025-06 |
| Community Health Network of Connecticut Inc | Health care | 501(c)(4) | 1998 | $84.1 million | $56.6 million | 2024-12 |
| Masonicare Health Center | Human services | 501(c)(3) | 1943 | $64.3 million | $36.3 million | 2025-09 |
| Masonicare at Ashlar Village Inc | Human services | 501(c)(3) | 1982 | $35.1 million | $122.4 million | 2025-09 |
| Masonicare Home Health and Hospice Inc | Health care | 501(c)(3) | 1999 | $34.3 million | $6.9 million | 2025-09 |
| Masonicare Corporation | Health care | 501(c)(3) | 1996 | $18.1 million | $45.7 million | 2025-09 |
| Connecticut Hospital Association Inc & Affiliates | 501(c)(6) | 1944 | $14.1 million | $26.4 million | 2025-04 | |
| Ibew Local 90 Benefit Fund | 501(c)(9) | 1958 | $9.8 million | $3.9 million | 2024-12 | |
| Capital for Change Inc | Housing and shelter | 501(c)(3) | 1968 | $9.8 million | $85.1 million | 2025-03 |
| Masonicare at Chester Village Inc | Housing and shelter | 501(c)(3) | 2018 | $8.8 million | $22.1 million | 2025-09 |
| Health & Welfare Fund Ibew 96 | 501(c)(9) | 1959 | $7.5 million | $12.1 million | 2024-12 | |
| Plumbers & Steamfitters Local 131 Health & Welfare Fund | 501(c)(9) | 1959 | $6.9 million | $10.7 million | 2025-10 | |
| Young Mens Christian Association Incorporated | Human services | 501(c)(3) | 1968 | $6.8 million | $9.7 million | 2025-12 |
| Association for Community Organization and Resource Developm | Employment | 501(c)(3) | 1986 | $6.4 million | $5.1 million | 2025-06 |
| Farms Country Club Inc | 501(c)(7) | 1964 | $6.3 million | $9.5 million | 2025-03 | |
| Masonicare at Home Inc | Human services | 501(c)(3) | 2006 | $6.1 million | $765,981 | 2025-09 |
| United Union of Roofers Water Proofers Health & Welfare Fund | 501(c)(9) | 1993 | $4.9 million | $4.6 million | 2024-12 | |
| Plumbers & Pipefitters Union Four Health & Welfare Fund | 501(c)(9) | 1995 | $4.3 million | $10.4 million | 2024-12 | |
| The Connecticut Healthcare Research & Education Foundation Incorp | 501(c)(3) | 1966 | $4.1 million | $13.8 million | 2025-04 | |
| Wallingford Public Library Assoc | Education | 501(c)(3) | 1950 | $3.7 million | $3.8 million | 2025-06 |
| CT Energy Efficiency Finance Company | Environment | 501(c)(3) | 2012 | $3.6 million | $40.8 million | 2025-03 |
| Wallingford Country Club Inc | 501(c)(7) | 1972 | $3.4 million | $5.9 million | 2024-12 | |
| International Association of Bridge Structural & Ornamental Iron | 501(c)(9) | 1972 | $2.7 million | $11.3 million | 2025-06 | |
| The Wallingford Community Daycare Center Inc | 501(c)(3) | 1974 | $1.8 million | $756,595 | 2025-12 | |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1977 | $1.8 million | $611,322 | 2025-08 | |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $1.8 million | $2.3 million | 2024-12 | |
| Masters Manna Inc | Food, agriculture and nutrition | 501(c)(3) | 2007 | $1.6 million | $282,523 | 2024-12 |
| American Federation of Teachers | 501(c)(5) | 1967 | $1.5 million | $1.4 million | 2025-08 | |
| Wallingford Committee On Aging Inc | Human services | 501(c)(3) | 1992 | $1.4 million | $1.3 million | 2025-06 |
| Leadingage Connecticut & Rhode Island Inc | 501(c)(6) | 1975 | $1.2 million | $1.5 million | 2024-12 | |
| Growers Inc | Human services | 501(c)(3) | 2011 | $1.1 million | $451,174 | 2025-06 |
| International Union of Bricklayers and Allied Craftworkers | 501(c)(5) | 1965 | $1.1 million | $2.7 million | 2024-12 | |
| Ubc & Ja Local 326 | Employment | 501(c)(5) | 2019 | $955,901 | $790,226 | 2025-06 |
| Connecticut Association for Home Care and Hospice Inc | 501(c)(3) | 1962 | $900,348 | $2.4 million | 2025-06 | |
| International Association of Heat & Frost Insulators & Allied Workers | 501(c)(5) | 1940 | $785,760 | $588,379 | 2025-12 | |
| Eastern Star Charity Foundation of Conn Inc | Mutual and membership benefit | 501(c)(3) | 1964 | $774,579 | $8.6 million | 2026-02 |
| Masonicare at Mystic Inc | Human services | 501(c)(3) | 2015 | $729,375 | $29.1 million | 2025-09 |
| Ancient Free & Accepted Masons of Connecticut Grand Lodge | 501(c)(10) | 1943 | $716,987 | $3.8 million | 2025-02 | |
| National Electrical Contractors Association Inc & Ibew | 501(c)(3) | 1974 | $683,185 | $280,487 | 2025-03 | |
| Scare Crew Productions Inc | 501(c)(3) | 2014 | $679,784 | $1.4 million | 2025-06 | |
| Comunidad Hispana de Wallingford Inc | Human services | 501(c)(3) | 1983 | $549,020 | $514,838 | 2025-06 |
| Gaylord Farms Rehabilitation Center Inc | Health care | 501(c)(3) | 2000 | $501,524 | $0 | 2025-09 |
| Lakeland Civil Service Welfare Fund | 501(c)(9) | 1990 | $498,476 | $306,867 | 2025-06 | |
| Quinnipiac Valley Community Development Corporation | Housing and shelter | 501(c)(3) | 2020 | $474,994 | $1.8 million | 2025-06 |
| Shelby American Automobile Club Inc | Recreation and sports | 501(c)(7) | 2014 | $411,630 | $111,768 | 2024-12 |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1972 | $383,308 | $1.4 million | 2025-03 | |
| Wallingford Chamber of Commerce Inc | 501(c)(6) | 1943 | $375,046 | $372,594 | 2025-02 | |
| Tuckahoe Teachers Association Trust Fund | 501(c)(9) | 1981 | $355,850 | $196,069 | 2025-06 | |
| Polish National Alliance of the United States of NA | 501(c)(8) | 1972 | $343,529 | $1 million | 2025-12 | |
| United Union of Roofers Waterproofers & Allied Workers | Mutual and membership benefit | 501(c)(9) | 2006 | $325,856 | $152,710 | 2024-12 |
| Wallingford Public Access Association Inc | Arts, culture and humanities | 501(c)(3) | 1994 | $323,459 | $693,434 | 2025-12 |
| Connecticut Tree Protective Association Inc | Environment | 501(c)(3) | 1979 | $322,627 | $535,510 | 2025-09 |
| International Association of Heat & Frost Insulators & Allied Workers | Employment | 501(c)(5) | 2017 | $289,669 | $1.3 million | 2025-12 |
| U A Local 716 Apprenticeship and Training Trust | Education | 501(c)(3) | 2010 | $279,880 | $801,966 | 2024-12 |
| Connecticut Freemasons Foundation Inc | Education | 501(c)(3) | 2003 | $277,140 | $2.7 million | 2026-02 |
| Connecticut Hospital Association Trust | Health care | 501(c)(3) | 1989 | $267,871 | $4 million | 2024-12 |
| CT Stem Academy Inc | Education | 501(c)(3) | 2022 | $263,313 | $147,229 | 2025-06 |
| Rhode Island Association of Facilities for the Aging | 501(c)(6) | 1992 | $257,634 | $56,423 | 2024-12 | |
| Wallingford Center Inc | 501(c)(4) | 1988 | $256,862 | $39,115 | 2025-06 | |
| Riptide Management Inc | Recreation and sports | 501(c)(3) | 2023 | $247,412 | $35,277 | 2024-12 |
| American Alliance for Health Physical Education Rec & Dance | 501(c)(3) | 1972 | $240,434 | $474,808 | 2025-05 | |
| International Brotherhood of Electrical Workers Local Union No | 501(c)(5) | 1993 | $235,114 | $1.2 million | 2024-12 | |
| Community Health Network of Connecticut Holdings Inc | Health care | 501(c)(3) | 2014 | $233,270 | $4.2 million | 2024-12 |
| In Memoriam Cemetery Association | 501(c)(13) | 1946 | $232,320 | $1.6 million | 2025-05 | |
| The Square Foot Theater Company Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $222,033 | $40,973 | 2023-08 |
| Coalition for A Better Wallingford Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $217,236 | $31,577 | 2025-12 |
| Wallingford Youth Soccer League Inc | Recreation and sports | 501(c)(3) | 1995 | $215,204 | $147,405 | 2025-07 |
| Muna Center of Connecticut Inc | Religion-related | 501(c)(3) | 2025 | $210,000 | $41,260 | 2025-12 |
| Eastern Seaboard Apprenticeship Conference Inc | Community improvement and capacity building | 501(c)(6) | 2000 | $199,282 | $100,764 | 2024-12 |
| Connecticut Proton Therapy Center LLC | 501(c)(3) | 2024 | $194,936 | $73.3 million | 2025-09 | |
| In A Heartbeat Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2015 | $193,391 | $98,565 | 2024-12 |
| Federated Garden Clubs of Connecticut Inc | Environment | 501(c)(3) | 1967 | $191,991 | $490,519 | 2025-12 |
| Wallingford Cardinals Baseball Club Corp | Recreation and sports | 501(c)(3) | 2016 | $187,805 | $95,137 | 2024-11 |
| Sequassen Alumni Association Inc | Youth development | 501(c)(3) | 2015 | $182,887 | $263,536 | 2025-12 |
| Tricircle Corporation | Human services | 501(c)(3) | 2016 | $167,539 | $43,333 | 2025-12 |
| Saving Teens in Crisis Collaborative Inc | Human services | 501(c)(3) | 2005 | $165,748 | $134,827 | 2024-12 |
| Hamden Figure Skating Association Inc | Recreation and sports | 501(c)(4) | 2017 | $165,203 | $130,558 | 2025-12 |
| Connecticut Street Rod Association Inc | 501(c)(4) | 1993 | $159,835 | $1 million | 2024-12 | |
| Narcotics Enforcement Officers | Crime and legal-related | 501(c)(3) | 1976 | $157,798 | $40,065 | 2025-12 |
| Wallingford Symphony Society Inc | Arts, culture and humanities | 501(c)(3) | 2000 | $155,384 | $164,222 | 2025-06 |
| Aces Education Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $148,483 | $208,630 | 2025-06 |
| Asbestos Workers Local 33 Apprentice Training & Educational | 501(c)(5) | 1992 | $127,992 | $92,538 | 2024-12 | |
| Grand Chapter of Conn Oes Inc | 501(c)(8) | 1941 | $127,531 | $708,540 | 2025-03 | |
| Demolay International | 501(c)(3) | 1996 | $126,792 | $1.2 million | 2024-12 | |
| Center St Cemetery Association | 501(c)(13) | 2001 | $119,346 | $171,669 | 2026-06 | |
| Sisters Project | Diseases, disorders and medical disciplines | 501(c)(3) | 2012 | $116,876 | $149,915 | 2025-06 |
| Connecticut Chapter Turnaround Management Association Inc | 501(c)(6) | 1997 | $115,104 | $174,421 | 2025-12 | |
| St Pauls Nursery School Inc | 501(c)(3) | 1988 | $113,533 | $42,853 | 2025-12 | |
| Farms Country Club Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $109,232 | $129,140 | 2024-12 |
| Hungarian Community Club Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $105,165 | $67,472 | 2025-12 |
| Sheet Metal Workers Local 17 NH Training Fund | Employment | 501(c)(5) | 2010 | $103,157 | $894,978 | 2024-12 |
| United Food & Commercial Workers LCL 1459 & Contrib Empl LGL Ben FD | 501(c)(9) | 1993 | $102,258 | $79,980 | 2024-12 | |
| Wallingford Police Benevolent Association Trust | 501(c)(9) | 1991 | $101,666 | $335,265 | 2025-06 | |
| Connecticut Starters | Education | 501(c)(3) | 1989 | $101,476 | $2,115 | 2025-09 |
| Wallingford Foundation Sponsored By the Rotary Club of Wallingford | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1989 | $101,241 | $1.6 million | 2025-06 |
| Wallingford Jr Football League Inc | Recreation and sports | 501(c)(3) | 2012 | $99,776 | $3,517 | 2025-12 |
| BMW Car Club of America Inc | 501(c)(7) | 2007 | $98,899 | $111,617 | 2025-12 | |
| Gray Foundation Inc | Education | 501(c)(3) | 2007 | $87,357 | $14,007 | 2025-12 |
| Connecticut School Counselor Association | Education | 501(c)(6) | 2006 | $84,161 | $109,081 | 2025-06 |
| United Food and Commercial Workers International Union | 501(c)(5) | 1941 | $66,661 | $176,774 | 2025-06 | |
| Islamic Center of Wallingford | Religion-related | 501(c)(3) | 2019 | $65,822 | $415,734 | 2024-12 |
| Wallingford Youth Lacrosse Inc | Education | 501(c)(3) | 2025 | $61,912 | $59,710 | 2025-12 |
| Connecticut Education Association | 501(c)(5) | 1971 | $58,763 | $176,293 | 2025-06 | |
| Veterans of Foreign Wars of the United States Dept of Connecticut | 501(c)(19) | 1962 | $58,346 | $53,311 | 2025-06 | |
| Connecticut Amvets Service Foundation | Public and societal benefit | 501(c)(3) | 2005 | $55,889 | $276,495 | 2025-06 |
| International Association of Lions Clubs | 501(c)(4) | $54,420 | $49,662 | 2025-06 | ||
| Lyman Hall High School Music Parents Association | Education | 501(c)(3) | 2005 | $52,528 | $22,317 | 2025-06 |
| Rhode Island Association of Facilities for the Aging Education | Arts, culture and humanities | 501(c)(3) | 1992 | $51,444 | $9,019 | 2024-12 |
| Veterans of Foreign Wars of the United States Dept of Connecticut | 501(c)(19) | 1962 | $49,801 | $42,716 | 2025-06 | |
| Club Associates Inc | Mutual and membership benefit | 501(c)(10) | 2026 | $44,928 | $929,133 | 2025-12 |
| North Farms Volunteer Fire Department Inc | Public safety, disaster preparedness and relief | 501(c)(4) | 2010 | $42,049 | $75,949 | 2024-12 |
| Wallingford Girls Softball League Inc | 501(c)(3) | 1977 | $37,654 | $35,859 | 2024-12 | |
| Michael Vincent Sage Dragonheart Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $31,000 | $18,247 | 2024-12 |
| Rotary International | 501(c)(4) | 1942 | $29,433 | $9,286 | 2025-06 | |
| The Michael Bolton Charities Inc | Education | 501(c)(3) | 1993 | $26,689 | $516,366 | 2024-12 |
| Wallingford Education Foundation Inc | Education | 501(c)(3) | 2009 | $24,276 | $303,345 | 2025-06 |
| Ancient Free & Accepted Masons of Connecticut | 501(c)(10) | 1943 | $22,457 | $73,859 | 2025-12 | |
| Patrick W Guerrette Memorial Scholarship Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $21,436 | $16,436 | 2025-12 |
| Overcoming Barriers Inc | Mental health and crisis intervention | 501(c)(3) | 2012 | $9,701 | $67,991 | 2025-12 |
| Quinnipiac Charitable Trust Inc | Employment | 501(c)(3) | 2003 | $6,091 | $66,427 | 2025-02 |
| U & J Fishbein Charitable Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2007 | $5,000 | $2,991 | 2024-12 |
| Arabian Horse Club of CT | 501(c)(5) | 1984 | $4,193 | $17,585 | 2025-12 | |
| N E W 34TH Charitable Corp | Public and societal benefit | 501(c)(3) | 2009 | $2,633 | $77,914 | 2024-12 |
| Reach Dalit Incorporated | International, foreign affairs and national security | 501(c)(3) | 2014 | $1 | $1 | 2024-12 |
| A Kinder Ground Nonprofit Inc | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Advocates for Vocations Inc | Religion-related | 501(c)(3) | 2025 | |||
| Agape Community Church | Religion-related | 501(c)(3) | 2022 | |||
| Alliance Childrens Theatre | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Alliance of Divine Love Inc | 501(c)(3) | 1977 | ||||
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2025-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion John M Siedlicki Post 187 | 501(c)(19) | $0 | $0 | 2025-12 | ||
| Amvets | 501(c)(19) | 1945 | $0 | $0 | 2026-08 | |
| Amvets | 501(c)(19) | 1954 | $0 | $0 | 2026-08 | |
| Amvets | 501(c)(19) | 1967 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Connecticut | 501(c)(10) | 1943 | $0 | $0 | 2025-12 | |
| Ancient Free and Accepted Masons of Connecticut | 501(c)(8) | 1943 | $0 | $0 | 2025-12 | |
| Apostolate of the Mass Inc | 501(c)(3) | 1992 | $342,422 | 2024-12 | ||
| Asia Rice Foundation USA | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Augmentia Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | |||
| Bahais of Wallingford Town | 501(c)(3) | 1995 | ||||
| Beacon House Full Gospel Church | 501(c)(3) | 1964 | ||||
| Believe in Supreme Being Foundatio Inc | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Bible Hour Inc | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Blessed Keyes Ministries Inc | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| CSP Emerald Society Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Calvary United Pentecostal Church I NC | Religion-related | 501(c)(3) | 2026 | |||
| Charles Island Reforestation LLC | Environment | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Cheshire Community Band Inc | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Christ Presbyterian Chruch Wallingford | 501(c)(3) | 1974 | ||||
| Church of God | 501(c)(3) | 1972 | ||||
| Colins Crew Inc | Health care | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Compassionate Restoration Inc | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Conn Chapter of Prima | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Connecticut Butterfly Association Inc | Environment | 501(c)(3) | 1995 | $0 | $0 | 2026-03 |
| Connecticut Education Association | 501(c)(5) | 1971 | $0 | $0 | 2025-06 | |
| Connecticut Firearms Association | Civil rights, social action and advocacy | 501(c)(4) | 2025 | |||
| Connecticut Jaycee International Senate Inc | Education | 501(c)(3) | 2016 | $0 | $0 | 2026-06 |
| Connecticut Junior Women Inc | 501(c)(3) | $0 | $0 | 2025-05 | ||
| Connecticut Municipal Animal Control Officers Association Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Connecticut Rugby Union Incorporated | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Connecticut Society for Cardiac Rehabilitation Inc | 501(c)(3) | 1985 | $0 | $0 | 2025-12 | |
| Dag Hammarskjold Pto | Education | 501(c)(3) | 2023 | $0 | $0 | 2026-07 |
| Dan M Hunter Memorial Fund Inc | Education | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Delta Kappa Gamma Society International | 501(c)(6) | 1965 | $0 | $0 | 2025-06 | |
| Demolay International | 501(c)(3) | 1996 | $0 | $0 | 2025-12 | |
| E C Stevens School & Pond Hill School Pto | Education | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| East Wallingford Volunteer Fire Department Incorporated | Public safety, disaster preparedness and relief | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| FGGT Inc | Mental health and crisis intervention | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Faith Revival & Deliverance Center Inc | 501(c)(3) | 1994 | ||||
| Federated Garden Clubs of Connecticut Inc | 501(c)(3) | 1967 | $0 | $0 | 2026-05 | |
| First Baptist Church of Wallingford | 501(c)(3) | 1955 | ||||
| Fraternal Order of Eagles | Philanthropy, voluntarism and grantmaking foundations | 501(c)(8) | 2023 | |||
| Friends of the Wallingford Animal Shelter | Animal-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Future Problem Solving Program International Inc | 501(c)(3) | 1994 | $0 | $0 | 2025-06 | |
| Gaylord Farm Association Inc | 501(c)(3) | 1991 | $0 | $633,207 | 2025-09 | |
| Gaylord Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $0 | $1 | 2025-09 |
| Gaylord Research Institute Inc | Medical research | 501(c)(3) | 1998 | $0 | $2,027 | 2025-09 |
| Geronimo Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Good News Christian Center Inc | Religion-related | 501(c)(3) | 1995 | |||
| Grace Family Church of Wallingford Inc | Religion-related | 501(c)(3) | 2011 | |||
| Henry S Kolakowski Jr Memorial Scholarship Fund | Education | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Holding Hand | 501(c)(3) | 2026 | ||||
| Holiday for Giving Wallingford Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| House of Nipple Inc | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Iglesia Pentecostal Casa de Pan | Religion-related | 501(c)(3) | 2005 | |||
| Institute for Long Term Care Policy Inc | Health care | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2025-06 | |
| International Maintenance Institute Inc | 501(c)(6) | 1978 | $0 | $0 | 2023-12 | |
| International Society of Automation | 501(c)(3) | 1982 | $0 | $0 | 2025-05 | |
| James H Moran Middle School Pto | Education | 501(c)(3) | 2002 | $0 | $0 | 2026-06 |
| Jeet Patel Foundation Inc | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Jesus the Cornerstone Pentecostal Church of Hartford Inc | Religion-related | 501(c)(3) | 2017 | |||
| Junior Performance Academy | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Keep Strong 4 Mental Health Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Kids Helping Kids With A Smile Inc | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Kiwanis International Inc | 501(c)(4) | 1962 | $0 | $0 | 2025-09 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| LSM Class of 95 Alumni Scholarship Fund Inc | Education | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-09 | |
| Local Nos 35 & 90 Adt Security Systems Inc | Employment | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Love Yours - A Matt Abati Foundation | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Lyman Hall Boys Soccer Club Inc | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-06 |
| Maika Inc | Human services | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Maranatha Christian Church of America | Religion-related | 501(c)(3) | 2010 | |||
| Military Experience Museum Inc | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Moses Y Beach Pto | Education | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Music Parents Association of Mark T Sheehan High School | Arts, culture and humanities | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2025-12 | |
| New England Magicians Conference | Education | 501(c)(3) | 2020 | $0 | $0 | 2026-04 |
| New Haven County Retired Teachers Assoc | 501(c)(5) | 1992 | $0 | $0 | 2025-06 | |
| New Haven Marines and Associates in C | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| New Life Church | Religion-related | 501(c)(3) | 2005 | 2017-12 | ||
| New Life Church | 501(c)(3) | 1972 | ||||
| North Guilford Studios Inc | 501(c)(3) | 2016 | $0 | $0 | 2022-06 | |
| Northeast Basketmakers Guild Inc | Recreation and sports | 501(c)(7) | 2006 | $0 | $0 | 2025-12 |
| One Breath One Hope Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2017 | $0 | $0 | 2023-12 |
| One World Futbol Federation Inc | Recreation and sports | 501(c)(3) | 2026 | |||
| Order of the Eastern Star Inc of Connecticut | Mutual and membership benefit | 501(c)(8) | 1941 | $0 | $0 | 2026-03 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2026-02 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-04 | |
| Parker Farms Cook Hills Elementary Schools Pto | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-07 |
| Pink Ladies Sisters for Hope Foundation Inc | Public and societal benefit | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Poland of New England Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Proud Nation Inc | Youth development | 501(c)(3) | 2013 | $0 | $27 | 2024-12 |
| Quinnipiac River Linear Trail Advisory Committee of Wallingford | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Quinnipiac Valley Audubon Society | 501(c)(3) | 1990 | $0 | $0 | 2026-05 | |
| Ralph L Rossi and June M Rossi Charitable Foundation Inc | 501(c)(3) | 1992 | $317,662 | 2024-12 | ||
| Regan Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $29,365 | 2025-06 | |
| Richrist | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Richrist Distribution Center 00000 Inc | Human services | 501(c)(3) | 2024 | |||
| River Advocates of South Central Connecticut Inc | Environment | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Rock Hill School Parent Teacher Organization | Education | 501(c)(3) | 1997 | $0 | $0 | 2025-06 |
| Royal Arch Masons of Connecticut | 501(c)(10) | 1969 | $0 | $0 | 2026-02 | |
| Saint Andrews Society of Connecticut Incorporated | 501(c)(3) | 1984 | $0 | $0 | 2025-12 | |
| Saint Benedict of Nursia Parish Corporation | 501(c)(3) | 1946 | ||||
| Sammys Closet | Human services | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Seniors Have Dreams Too Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2023-12 |
| Shelby American Automobile Club Foundation | Education | 501(c)(3) | 2025 | $88,678 | 2024-12 | |
| Society for Preservation & Encourmt of Barbershop Quartet Singing Amer | 501(c)(3) | 1946 | $0 | $0 | 2025-12 | |
| Society of Manufacturing Engineers | 501(c)(3) | 1967 | $0 | $0 | 2025-12 | |
| Society of Professional Assessors Inc | 501(c)(6) | 1989 | $0 | $0 | 2025-06 | |
| Son of Man Recordings Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 | |
| South Asia Pure Water Initiative Inc | International, foreign affairs and national security | 501(c)(3) | 2006 | $0 | $0 | 2026-06 |
| Spirit of CJ Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $3,989 | 2025-12 | |
| St Peter & St Paul R C Church Corp | 501(c)(3) | 1946 | ||||
| Teachers Against Prejudice Inc | Civil rights, social action and advocacy | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Tee It Up Fore the Cure | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Tercera Alpha Y Omega | 501(c)(3) | 1964 | ||||
| The Craig M Hillo Memorial Sports Scholarship Fund | Education | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| The New Departure Fish and Game Club of Meriden | Recreation and sports | 501(c)(7) | 2026 | |||
| The Renaissance Club Inc | Mental health and crisis intervention | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| The Wallingford Management Union Local 424 Unit 17 | Employment | 501(c)(5) | 2018 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tristan D Barhorst Memorial Scholarship | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Turkish American Cultureassociation Inc | Religion-related | 501(c)(3) | 2007 | |||
| United Elecricial Radio and Machine Worker of America | 501(c)(5) | 1944 | $0 | $0 | 2025-12 | |
| United Electrical Radio and Machine Workers of America | 501(c)(5) | 1944 | $0 | $0 | 2025-12 | |
| VFW Auxiliary Department of Connecticut Inc | Public and societal benefit | 501(c)(19) | 2009 | $0 | $0 | 2026-06 |
| Wadsworth Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $14.2 million | 2024-12 | |
| Wallingford Arts and Culture Alliance Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Wallingford Cares | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wallingford Center Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Wallingford Chorus | Arts, culture and humanities | 501(c)(3) | 1992 | $0 | $0 | 2026-06 |
| Wallingford Church of Christ | 501(c)(3) | 1987 | ||||
| Wallingford Community Dinners | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Wallingford Community Emergency Res Ponse Team Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2026 | |||
| Wallingford Community Theatre Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Wallingford Early Childhood Alliance Resources & Education Inc | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Wallingford Electric Production and Clerical Union | Employment | 501(c)(5) | 2025 | $0 | $0 | 2025-12 |
| Wallingford Historial Society Inc | 501(c)(3) | 1983 | $2.7 million | 2025-09 | ||
| Wallingford Historic Preservation Trust Inc | Arts, culture and humanities | 501(c)(3) | 1996 | $0 | $2.2 million | 2025-06 |
| Wallingford Land Trust Inc the | Environment | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Wallingford Sharks Incorporated | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Wallingford Wolverines Inc | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Western Connecticut Baptist Assoc | Religion-related | 501(c)(3) | 2025 | |||
| White Oak Media Foundation Co | Public and societal benefit | 501(c)(3) | 2026 | |||
| Women in Dance | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Y-W Lions Charities Inc | Community improvement and capacity building | 501(c)(3) | 2005 | $0 | $0 | 2025-06 |
| Young Composers & Improvisors Workshop Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Ypo Democracy Group | Civil rights, social action and advocacy | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Zion Lutheran Church | 501(c)(3) | 1941 | ||||
| American Production & Inven Contrl Society Apics New Haven CT | 501(c)(6) | 1981 | $-1,216 | $86,660 | 2025-06 |
By cause in Wallingford, CT
- Education 32
- Arts, culture and humanities 21
- Human services 19
- Religion-related 15
- Recreation and sports 14
- Philanthropy, voluntarism and grantmaking foundations 13
- Health care 11
- Employment 8
- Environment 7
- Public and societal benefit 7
- Mental health and crisis intervention 4
- Mutual and membership benefit 4
- Diseases, disorders and medical disciplines 4
- Community improvement and capacity building 3
- Housing and shelter 3
- Civil rights, social action and advocacy 3
- Public safety, disaster preparedness and relief 3
Nonprofits in every city of the state
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.