Nonprofits in Wallingford, Connecticut

Nonprofits in Wallingford, Connecticut. Browse 349 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Federated Garden Clubs of Ct Inc

    EIN 066060890 · Headquarters: WALLINGFORD, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Fggt Inc

    EIN 830522030 · Headquarters: WALLINGFORD, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. First Connecticut Credit Union Inc

    EIN 061005774 · Headquarters: WALLINGFORD, CT, USA · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  4. Friends of the Wallingford Animal Shelter

    EIN 872057506 · Headquarters: Wallingford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Future Problem Solving Program International Inc

    EIN 061393788 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Gaylord Farm Association Inc

    EIN 061302029 · Headquarters: Wallingford, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Gaylord Farm Rehabilitation Center Inc

    EIN 061432065 · Headquarters: WALLINGFORD, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  8. Gaylord Hospital INC

    EIN 060646649 · Headquarters: WALLINGFORD, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Gaylord Research Institute Inc

    EIN 061460112 · Headquarters: WALLINGFORD, CT, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  10. Geo N Ryan Memorial Scholarship Fund

    EIN 800925463 · Headquarters: Wallingford, CT, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  11. Geronimo Foundation Inc

    EIN 932353051 · Headquarters: Wallingford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Grand Chapter of Conn Oes Inc

    EIN 060480605 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Gray Foundation Inc

    EIN 208823263 · Headquarters: WALLINGFORD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Greater Bridgeport Association of the Deaf Inc

    EIN 061073242 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  15. Growers Inc

    EIN 274355636 · Headquarters: WALLINGFORD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Hamden Figure Skating Association Inc

    EIN 237332784 · Headquarters: WALLINGFORD, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Healthyct Inc

    EIN 453366866 · Headquarters: WALLINGFORD, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  18. Heat & Frost Insulators & Allied Workers Local 33 Labor Management

    EIN 461457858 · Headquarters: WALLINGFORD, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Heat & Frost Insulators Local No 33 Health Fund

    EIN 061078051 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Henry S Kolakowski Jr Memorial Scholarship Fund

    EIN 061330159 · Headquarters: WALLINGFORD, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Highland Yalesville Elementary School Pto

    EIN 061578035 · Headquarters: WALLINGFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Holiday for Giving Wallingford Inc

    EIN 923279179 · Headquarters: Wallingford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Holy Joe's Cafe

    EIN 815433544 · Headquarters: WALLINGFORD, CT, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  24. House of Nipple Inc

    EIN 920668831 · Headquarters: Wallingford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Hubcap of Wallingford

    EIN 822073986 · Headquarters: Wallingford, CT, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  26. Hungarian Community Club Inc

    EIN 061554248 · Headquarters: WALLINGFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Ibew Local Union 90 Benefit Fund

    EIN 060712954 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Ibew Local Union No 90 Cobra Subsidy Benefit Fund

    EIN 061332523 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Im Possible Project Inc

    EIN 472748900 · Headquarters: Wallingford, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. In a Heartbeat Inc

    EIN 474844713 · Headquarters: WALLINGFORD, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. In Memoriam Cemetery Assoc

    EIN 060400075 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. In-home Addiction Treatment Institute Inc

    EIN 832747834 · Headquarters: WALLINGFORD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990

  33. Institute for Long Term Care Policy Inc

    EIN 061391583 · Headquarters: WALLINGFORD, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Insulators Local #33 Scholarship Fund Inc

    EIN 931878810 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  35. Int'l Assoc of Bridge Structural Ormtl Reinforcing Ironworkers Lcl 12 Hlth Fd

    EIN 141512728 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. International Association Heat & Frost Insulators Local 33

    EIN 060386905 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. International Association of Lions 8981 Meriden

    EIN 066045944 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. International Association of Lions Clubs

    EIN 066109866 · Headquarters: Wallingford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. International Association of Lions Clubs

    EIN 263844720 · Headquarters: WALLINGFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. International Association of Sheet Metal Air Rail & Transportation

    EIN 066068793 · Headquarters: Wallingford, CT, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. International Brotherhood of Electrical Workers Local No 90

    EIN 060400792 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. International Maintenance Institute Inc

    EIN 066068621 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. International Research Foundation for Energy Medicine

    EIN 431412045 · Headquarters: Wallingford, CT, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. International Society of Automation

    EIN 066101679 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. International Union of Bricklayers & Allied Craftworkers Local 1

    EIN 061478610 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Islamic Center of Wallingford

    EIN 264256823 · Headquarters: WALLINGFORD, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. James H Moran Middle School Pto

    EIN 061632698 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Jazzd 4 Life

    EIN 205936509 · Headquarters: Wallingford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. Jeet Patel Foundation Inc

    EIN 870944079 · Headquarters: WALLINGFORD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Junior Performance Academy

    EIN 842696024 · Headquarters: Wallingford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Keep Strong 4 Mental Health Inc

    EIN 334536181 · Headquarters: WALLINGFORD, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Kiwanis International Inc

    EIN 066070024 · Headquarters: WALLINGFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 237541302 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 263576156 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Laborers' Int'l Union of North America Local 35 Health Care Fund

    EIN 156019139 · Headquarters: WALLINGFORD, CT, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990

  56. Lakeland Civil Service Trust Fund

    EIN 061290739 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. LeadingAge Connecticut & Rhode Island

    EIN 510197198 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Literacy Volunteers of Greater New Haven

    EIN 060968986 · Headquarters: WALLINGFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Little League Baseball Inc

    EIN 061598985 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Local 1253 Health & Welfare Fund

    EIN 016029461 · Headquarters: Wallingford, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  61. Local Nos 35 & 90 Adt Security Systems Inc

    EIN 061500646 · Headquarters: Wallingford, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Local Union #90 Building Corporation

    EIN 611433979 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Love Yours - a Matt Abati Foundation

    EIN 843665944 · Headquarters: WALLINGFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Lsm Class of 95 Alumni Scholarship Fund Inc

    EIN 472487591 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Lyman Hall Boys Soccer Club Inc

    EIN 113796912 · Headquarters: Wallingford, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Lyman Hall Court Club

    EIN 010571567 · Headquarters: Wallingford, CT, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  67. Lyman Hall Diamond Club

    EIN 061614644 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  68. Lyman Hall Friends of Football

    EIN 342030819 · Headquarters: Wallingford, CT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Lyman Hall High School Music Parents Association

    EIN 542169841 · Headquarters: WALLINGFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Lyman Hall Lacrosse Club

    EIN 463559277 · Headquarters: Wallingford, CT, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. Maika Inc

    EIN 272347910 · Headquarters: Wallingford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Masonic Charity Foundation of CT

    EIN 061435920 · Headquarters: Wallingford, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Masonicare

    EIN 061101924 · Headquarters: Wallingford, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. Masonicare at Ashlar Village Inc

    EIN 061050830 · Headquarters: Wallingford, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  75. Masonicare at Chester Village Inc

    EIN 822936624 · Headquarters: Wallingford, CT, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. Masonicare at Home Inc

    EIN 202377783 · Headquarters: Wallingford, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Masonicare at Mystic Inc

    EIN 464656008 · Headquarters: Wallingford, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Masonicare at Newtown Inc

    EIN 061070285 · Headquarters: Wallingford, CT, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  79. Masonicare Corporation

    EIN 061435919 · Headquarters: Wallingford, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  80. Masonicare Health Center

    EIN 060655131 · Headquarters: Wallingford, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  81. Masonicare Partners Home Health and Hospice Inc

    EIN 260758992 · Headquarters: Wallingford, CT, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  82. Master's Manna Inc

    EIN 205643387 · Headquarters: Wallingford, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Melamid International Foundation Inc

    EIN 133263278 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  84. Meriden Wallingford Cheshire Dental Society Inc

    EIN 061603868 · Headquarters: WALLINGFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Michael Vincent Sage Dragonheart Foundation Inc

    EIN 454745877 · Headquarters: Wallingford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Military Experience Museum Inc

    EIN 823468952 · Headquarters: Wallingford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Moms Club

    EIN 510520456 · Headquarters: Wallingford, CT, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Moses Y Beach Pto

    EIN 061594475 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Muna Center of Connecticut Inc

    EIN 843660140 · Headquarters: WALLINGFORD, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Music Parents Association of Mark T Sheehan High School

    EIN 061474226 · Headquarters: Wallingford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Narcotic Enforcement Officers Association of Connecticut Inc

    EIN 060948057 · Headquarters: WALLINGFORD, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. National Association of Insurance Women

    EIN 066069277 · Headquarters: Wallingford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. National Electrical Contractors Association Inc & Ibew 90 Jatc

    EIN 237311925 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. National Society of the Daughters of the American Revolution

    EIN 066046731 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Neca-ibew Union No 35 Health Fund

    EIN 066037823 · Headquarters: WALLINGFORD, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  96. New England Magicians Conference

    EIN 270692390 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. New Haven County Retired Teachers Assoc

    EIN 222490745 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. New Haven Marines and Associates Inc

    EIN 934969046 · Headquarters: Wallingford, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. New Jersey Assoc for Health Physic Education Recreation and Dance

    EIN 521124289 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. No Embargo Cuba Incorporated

    EIN 871015058 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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