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. A Start In The Performing Arts Inc

    EIN 842513697 · Headquarters: Old Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. A Tail at a Time Inc

    EIN 271129105 · Headquarters: Branford, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. A Tipping Point

    EIN 411950433 · Headquarters: New Haven, CT, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. A Touch of Comfort Inc

    EIN 061606005 · Headquarters: ORANGE, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. A Veteran for Life Inc

    EIN 320306554 · Headquarters: New Britain, CT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  6. A Veterans Perspective Inc

    EIN 861715096 · Headquarters: Milford, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. A W Cox Pto

    EIN 463120934 · Headquarters: Guilford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. A Way Out of Domestic Violence Inc

    EIN 832325180 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. A Welcome Home Inc

    EIN 934430738 · Headquarters: Westport, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. A&b It's All Good Inc Dba Sweet P Bakery

    EIN 842346694 · Headquarters: WESTPORT, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. A'lani Kailani Blue Lotus White Star Fdtn C/o Andrea V Borden

    EIN 356894268 · Headquarters: GUILFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Aaaa Scholarship Foundation Inc

    EIN 060799487 · Headquarters: MONROE, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Aaaa Trade School Licensing & Certification Support Foundation Inc

    EIN 861855681 · Headquarters: MONROE, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Aace International

    EIN 522404290 · Headquarters: Hamden, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Aaditi Inc

    EIN 825087228 · Headquarters: Salem, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Aaib Inc

    EIN 237017585 · Headquarters: GREENWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Aamar Nijer My Own Incorported

    EIN 203489420 · Headquarters: MIDDLETOWN, CT, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  18. Aapl Institute for Education and Research Inc

    EIN 651180469 · Headquarters: BLOOMFIELD, CT, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Aaron and Betty Lee Stern Foundation Inc

    EIN 061501986 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  20. Aasha Kiran Initiative

    EIN 334826896 · Headquarters: Unionville, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Aauw Lcv Education and Scholarship Program Inc

    EIN 932178427 · Headquarters: OLD SAYBROOK, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Aavon Anglers

    EIN 472495406 · Headquarters: Stamford, CT, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  23. Aba-pgt Employee Medical Trust

    EIN 066236496 · Headquarters: MANCHESTER, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990

  24. Abandoned Animals

    EIN 222961804 · Headquarters: Bethany, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Abar Suffield Inc

    EIN 871229666 · Headquarters: Suffield, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Abb Foundation Inc

    EIN 201972930 · Headquarters: WILTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990

  27. Abba's Ambassadors Inc

    EIN 208043230 · Headquarters: RIDGEFIELD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Abbot a & Selma C Harman Foundation C/o Richard S Harman

    EIN 133338031 · Headquarters: WESTPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  29. Abbott Ball Company Inc Employee Benefit Trust

    EIN 060235810 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Abbott Family Foundation Inc

    EIN 133920551 · Headquarters: BRANFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Abbotts Hill Farm Inc

    EIN 823800203 · Headquarters: Newtown, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Abbys Allstars

    EIN 743243298 · Headquarters: Trumbull, CT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  33. Abbys Helping Hand Corp

    EIN 463978267 · Headquarters: Broad Brook, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Abc Gymnastics Team Parent Organization

    EIN 900602408 · Headquarters: Niantic, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. Abc Inc of New Canaan

    EIN 237352164 · Headquarters: NEW CANAAN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Abe E Miller American Legion Auxiliary Unit 133

    EIN 821166147 · Headquarters: South Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Abigail Zittoun Family Foundation Inc

    EIN 331323279 · Headquarters: Weatogue, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Abilis Community Foundation Inc

    EIN 061331293 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Abilis Inc

    EIN 066009327 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Abilities Without Boundaries Inc

    EIN 060982494 · Headquarters: CHESHIRE, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Ability Beyond

    EIN 141758770 · Headquarters: Bethel, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Ability Beyond Disability Inc

    EIN 060776594 · Headquarters: BETHEL, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Ability Dream Inc

    EIN 464228539 · Headquarters: GREENWICH, CT, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  44. Abington Social Library

    EIN 066045268 · Headquarters: Pomfret Center, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. ABRAHAM AND MILDRED GOLDSTEIN CHARITABLE TRUST C/o Brian Stillman Trustee

    EIN 137061296 · Headquarters: New Milford, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Abrahams Promise Inc

    EIN 473233657 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Abrams Project Inc

    EIN 475179161 · Headquarters: ENFIELD, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Abundant Flow Ministries

    EIN 830946998 · Headquarters: Meriden, CT, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Abundant Grace Ministries Inc

    EIN 061594615 · Headquarters: VERNON ROCKVILLE, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  50. Abundant Harvest Outreach Community Engagement

    EIN 851063868 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Abundant Life Center Inc

    EIN 711010760 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Abundant Life Chapel Orphanage Inc

    EIN 820930433 · Headquarters: COLCHESTER, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Abundant Place Cdc

    EIN 993333628 · Headquarters: BRIDGEPORT, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Abya Yala Corp

    EIN 332381100 · Headquarters: Brookfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Acabella

    EIN 204931792 · Headquarters: DARIEN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Academic Advocacy & Consulting Inc

    EIN 992702275 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Academic Alliance for a Better World Inc

    EIN 201089296 · Headquarters: COLLINSVILLE, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. Academic Artists Association Inc

    EIN 900364224 · Headquarters: Enfield, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Academic Partners for Adults

    EIN 333498486 · Headquarters: Westport, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Academics Stand Against Poverty Inc

    EIN 320324998 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Academy Eleven Ghana Inc

    EIN 824820264 · Headquarters: OXFORD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Academy of General Dentisty

    EIN 363896972 · Headquarters: VERNON, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Academy of Mastery Inc

    EIN 270957303 · Headquarters: Middletown, CT, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Academy of St Therese Inc

    EIN 542144177 · Headquarters: Colchester, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Academy of the Holy Family Inc

    EIN 222689655 · Headquarters: Baltic, CT, USA · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990

  66. Acadia Housing Inc

    EIN 272994869 · Headquarters: ROCKY HILL, CT, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. Acc Angels Inc

    EIN 823342712 · Headquarters: STAMFORD, CT, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. Acceptdance

    EIN 991523588 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Acceptdance Inc

    EIN 863800619 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  70. Access Acupuncture Inc

    EIN 992106597 · Headquarters: Avon, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Access Agency Inc

    EIN 060801861 · Headquarters: WILLIMANTIC, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Access Caribbean Assistance Fund

    EIN 272010165 · Headquarters: Newtown, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Access Connecticut Now Inc

    EIN 463864489 · Headquarters: West Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Access Educational Services Inc

    EIN 461884180 · Headquarters: Bridgeport, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Access Independence Inc

    EIN 061175590 · Headquarters: Stratford, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Access Navigation Inc

    EIN 921655235 · Headquarters: Old Saybrook, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Access Senior Housing of Franklin Inc

    EIN 383796386 · Headquarters: WILLIMANTIC, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Access Senior Housing of Willington Inc

    EIN 830422239 · Headquarters: WILLINGTON, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Access Tennis Inc

    EIN 824197611 · Headquarters: BROOKFIELD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Accessbridgeport Inc

    EIN 872558378 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Accesscircles Inc

    EIN 822117628 · Headquarters: GREENWICH, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Accounting Cornerstone Foundation Inc

    EIN 884201782 · Headquarters: Windham, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Ace Mentor Program of Connecticut Inc C/o - Alexander Murphy

    EIN 030429647 · Headquarters: FAIRFIELD, CT, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  84. Ace Youth Project Llc

    EIN 383840105 · Headquarters: South Windsor, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Aces and Academics of New Haven Inc

    EIN 454425769 · Headquarters: New Haven, CT, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. ACES Area Cooperative Educational Services

    EIN 060881700 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Aces at Chase Magnet School Family-teacher Organization

    EIN 331830558 · Headquarters: Waterbury, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Aces Education Foundation Inc

    EIN 412108698 · Headquarters: WALLINGFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. ACG Cares - NY Chapter Inc

    EIN 455634640 · Headquarters: Stratford, CT, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Achieve Financial Credit Union

    EIN 060696607 · Headquarters: BERLIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Achieve Fluency Learning Camp Inc

    EIN 260291612 · Headquarters: STAMFORD, CT, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  92. Achieve Hartford Inc

    EIN 450499390 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Achieve Llc

    EIN 043674671 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. Achievement First

    EIN 205118947 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Achievement First

    EIN 651203744 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Achievement First Apollo Charter School

    EIN 263478865 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  97. Achievement First Aspire Charter School

    EIN 452567081 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  98. Achievement First Bridgeport Academy Inc C/o Achievement First Inc

    EIN 371543858 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Achievement First Brownsville Charter School

    EIN 262243093 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  100. ACHIEVEMENT FIRST CROWN HEIGHTS CHARTER School C/o Achievement First Inc

    EIN 202574649 · Headquarters: New Haven, CT, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

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