Nonprofits in Connecticut

Nonprofits in Connecticut. Browse 26,993 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. Ministerio Fraternidad Cristiana Inc

    EIN 030576175 · Headquarters: Stamford, CT, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Ministerio Internacional Te Conviene Que Declare Inc

    EIN 921804732 · Headquarters: MERIDEN, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Ministerio Jesucristo No Tiene La C Ulpa Inc

    EIN 393928622 · Headquarters: MANCHESTER, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Ministerio Jesucristo Rey De Reyes

    EIN 464131451 · Headquarters: WATERBURY, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Ministerio Puente Internacional

    EIN 923524430 · Headquarters: Norwalk, CT, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Ministerios Tiempo De Cosecha-harvest Time Ministries

    EIN 810899689 · Headquarters: Enfield, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Ministry for the Renewal of Love and Mercy Inc

    EIN 464367384 · Headquarters: Ansonia, CT, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Miniventures Early Care and Education Center Inc

    EIN 842313343 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Minnesota Academy of Physician Assistants

    EIN 411312088 · Headquarters: TOLLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  10. Minnie Gonzalez Youth Baseball League Inc

    EIN 800864839 · Headquarters: HARTFORD, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Minorities in Medicine Corporation

    EIN 872545044 · Headquarters: New Haven, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Minority Business Association Joint Ventures Inc

    EIN 872019798 · Headquarters: Bridgeport, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Minority Construction Council Inc

    EIN 203518707 · Headquarters: HARTFORD, CT, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Minority Entrepreneurs Training Association Inc

    EIN 844978562 · Headquarters: Bridgeport, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Minority Inclusion Project

    EIN 812174225 · Headquarters: Manchester, CT, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990

  16. Minturnese Social Club Inc

    EIN 060733177 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Minuteman Yacht Club Inc

    EIN 237389753 · Headquarters: Westport, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Minutemen Youth Wrestling Inc

    EIN 824517418 · Headquarters: Berlin, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Miracle 8 Foundation

    EIN 923636225 · Headquarters: BLOOMFIELD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Miracle House

    EIN 470952927 · Headquarters: BRIDGEPORT, CT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Miracle League of Connecticut Inc

    EIN 453686774 · Headquarters: WEST HARTFORD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Miracle League of Northern Ct Inc

    EIN 261083690 · Headquarters: VERNON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Miracle League of Southeastern Connecticut Inc

    EIN 853810944 · Headquarters: NIANTIC, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Mirror Visions Inc

    EIN 061594458 · Headquarters: HAMDEN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Misac Corporation C/o White & Katzman Management

    EIN 060858160 · Headquarters: EAST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Miss Bristol Scholarship Organization Inc

    EIN 270787048 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  27. Miss Connecticut Scholarship Organization Inc

    EIN 811769805 · Headquarters: Bristol, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Miss Ct Scholarship Organization Inc

    EIN 845143308 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Miss Forestville Scholarship Organization

    EIN 800747433 · Headquarters: Bristol, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Miss Laura M Raymond Homes Inc

    EIN 222474723 · Headquarters: NORTH HAVEN, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Miss Porter's School Inc

    EIN 060646786 · Headquarters: FARMINGTON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Miss Stacie's Partnership Inc

    EIN 810963908 · Headquarters: Essex, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Miss Stamford Scholarship Corporation

    EIN 464135213 · Headquarters: Stamford, CT, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  34. Miss Unlimited Foundation

    EIN 473142815 · Headquarters: Columbia, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  35. Missingpet911 Inc

    EIN 263401758 · Headquarters: WESTPORT, CT, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. Mission Connecticut Inc

    EIN 061563271 · Headquarters: NEWTOWN, CT, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Mission for Jesus-international Inc

    EIN 371559149 · Headquarters: Bloomfield, CT, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  38. Mission for Vision USA Ltd

    EIN 203768745 · Headquarters: Stamford, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Mission Greater Waterbury

    EIN 010821598 · Headquarters: Waterbury, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Mission India

    EIN 352294288 · Headquarters: Shelton, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Mission Its Possible

    EIN 844973258 · Headquarters: New Milford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Mission of Hope

    EIN 383787381 · Headquarters: NORWALK, CT, USA · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  43. Mission Soccer Inc

    EIN 460534714 · Headquarters: Haddam, CT, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. Mission-destiny Cardiothoracic Hospitals Foundation Inc

    EIN 465683585 · Headquarters: Bridgeport, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Missionaries of the Abandoned Christ

    EIN 061572462 · Headquarters: Westport, CT, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  46. Missionary Families of Christ Connecticut Inc

    EIN 473371838 · Headquarters: Stamford, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Missionary Rescue Foundation

    EIN 571177493 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Missions of Mercy and Grace Inc

    EIN 333621701 · Headquarters: West Hartford, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Missys Forgotten & Unwanted Feline & Canine Friends

    EIN 800760690 · Headquarters: Simsbury, CT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Missys Mission Inc

    EIN 474175677 · Headquarters: Woodbridge, CT, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Mitchell College

    EIN 060662150 · Headquarters: NEW LONDON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Mitchell D Phaiah Foundation Inc

    EIN 473978418 · Headquarters: PUTNAM, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Mitchell Family Fundraisers

    EIN 421786688 · Headquarters: Norwalk, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Mitchell Farm Equine Retirement Inc

    EIN 562495790 · Headquarters: Salem, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Mitchell-king Scholarship Fund

    EIN 844536136 · Headquarters: Kensington, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Mixed Company of Yale

    EIN 841955176 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Mixed Company of Yale Alumni

    EIN 831863754 · Headquarters: New Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Miyuki Mangini Foundation Inc

    EIN 920702763 · Headquarters: NEW CANAAN, CT, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Mj Petretto Foundation Inc

    EIN 271516798 · Headquarters: GUILFORD, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Mjb Corporation C/o Shepard Steel

    EIN 223308674 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990

  61. MJPM Foundation

    EIN 134043598 · Headquarters: Salisbury, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. MKC Club Inc

    EIN 060811229 · Headquarters: Milford, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  63. Ml Cattel Foundation Inc

    EIN 332634056 · Headquarters: Rocky Hill, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Mlango Development Corp

    EIN 311812216 · Headquarters: New Haven, CT, US · Housing & Shelter · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  65. Mlc Pto Inc

    EIN 474808883 · Headquarters: BLOOMFIELD, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. MLE Foundation Inc

    EIN 300517812 · Headquarters: New Canaan, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Mlk Cooperative Inc

    EIN 061462248 · Headquarters: Hartford, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Mmnt Foundation Inc

    EIN 474552613 · Headquarters: MANCHESTER, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Mmxx Standardbreds Inc

    EIN 990389303 · Headquarters: Glastonbury, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Moca Ct Inc

    EIN 060890501 · Headquarters: WESTPORT, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Modern Quilt Guild Inc

    EIN 471959076 · Headquarters: Westport, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Modern Quilt Guild Inc

    EIN 814404201 · Headquarters: Bloomfield, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Modern Vintage Opera Inc

    EIN 844433811 · Headquarters: Weatogue, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Modern Woodmen of America

    EIN 237502089 · Headquarters: HAMDEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Mohawk Northeast Inc Health and Welfare Plan

    EIN 222502582 · Headquarters: PLANTSVILLE, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Mohegan & Pequot Model Railroad Club Incorporated

    EIN 222523902 · Headquarters: preston, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Mohegan Fire Company Inc

    EIN 061332964 · Headquarters: UNCASVILLE, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Mohegan School Parent Teachers Organization

    EIN 061086039 · Headquarters: Shelton, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Mohegan Striders Assoc

    EIN 237171302 · Headquarters: Mystic, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Mohonk Education & Neuropsychological Foundation Inc

    EIN 043521279 · Headquarters: WESTPORT, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Mollie Parnis Livingston Foundation Inc

    EIN 136265280 · Headquarters: RIVERSIDE, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Molly Bear Foundation Inc

    EIN 264027808 · Headquarters: Washington, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Mollys Babies

    EIN 270727060 · Headquarters: Versailles, CT, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. Momauguin Little League

    EIN 651190837 · Headquarters: east haven, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Momentum Equestrian Center Ltd

    EIN 475038352 · Headquarters: TORRINGTON, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Moms & More Inc

    EIN 800676550 · Headquarters: West Hartford, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Moms Club

    EIN 020598269 · Headquarters: North Franklin, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Moms Club

    EIN 061617040 · Headquarters: Marlborough, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Moms Club

    EIN 061617042 · Headquarters: Cromwell, CT, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Moms Club

    EIN 061625285 · Headquarters: Bethel, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  91. Moms Club

    EIN 061625289 · Headquarters: Wethersfield, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Moms Club

    EIN 134361603 · Headquarters: Newtown, CT, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. Moms Club

    EIN 260058261 · Headquarters: Columbia, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Moms Club

    EIN 260060237 · Headquarters: Colchester, CT, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  95. Moms Club

    EIN 260065483 · Headquarters: Willimantic, CT, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Moms Club

    EIN 260065871 · Headquarters: Brooklyn, CT, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  97. Moms Club

    EIN 260066252 · Headquarters: New Milford, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Moms Club

    EIN 260066880 · Headquarters: Portland, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Moms Club

    EIN 260072341 · Headquarters: Stafford Springs, CT, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. Moms Club

    EIN 260081613 · Headquarters: Wethersfield, CT, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

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