Nonprofits in Hartford, Connecticut

Nonprofits in Hartford, Connecticut. Browse 1,175 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. 150 Commons Way Investors Inc C/O UBS REALTY INVESTORS LLC

    EIN 061599812 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990

  2. 1636 Heritage Partnership Inc

    EIN 833771810 · Headquarters: Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. 1892 Club Inc

    EIN 061622806 · Headquarters: Hartford, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. 2-4-1 Care Inc

    EIN 874014880 · Headquarters: Hartford, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. 233 Allen Street Inc

    EIN 061290964 · Headquarters: HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. 28677955 Hartford Healthcare Hartfo Rd Region Club

    EIN 394898872 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. 330 North Brand Inc C/o Ubs Realty Investors Llc

    EIN 200521721 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. 364 Putnam Avenue Inc

    EIN 061344206 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. 643 Auditors

    EIN 237150535 · Headquarters: Hartford, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. A Better Connecticut Institute

    EIN 874245167 · Headquarters: HARTFORD, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. A Hand in Need Project Incorporated

    EIN 850758018 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. A Mothers Blessing Birth Project Inc

    EIN 853367947 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. 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

  14. Abundant Life Center Inc

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

  15. Academic Advocacy & Consulting Inc

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

  16. Achieve Hartford Inc

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

  17. Act Up Theater Inc

    EIN 811065321 · Headquarters: Hartford, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Active City Inc

    EIN 320433528 · Headquarters: Hartford, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Adah Chapter No 22 Order of the Eastern Star Prince Hall Affil

    EIN 060964694 · Headquarters: Hartford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Advancing Connecticut Together Inc

    EIN 223014883 · Headquarters: HARTFORD, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Advocacy to Legacy Corp

    EIN 822688039 · Headquarters: Hartford, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Advocate Performing Arts Association Inc

    EIN 061363919 · Headquarters: Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Advocates of Classical Magnet

    EIN 812030372 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Ae Ski Club Inc

    EIN 061632546 · Headquarters: Hartford, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Aetna Foundation Inc

    EIN 237241940 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  26. African Caribbean American Parents of Children with Disabilities Inc

    EIN 061614989 · Headquarters: HARTFORD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Aft Connecticut Black Caucus

    EIN 932236924 · Headquarters: HARTFORD, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Aid to Artisans Inc

    EIN 042577837 · Headquarters: Hartford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  29. AIDS Project Hartford Inc

    EIN 061188947 · Headquarters: HARTFORD, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990

  30. Albanian Community Center Inc

    EIN 473021035 · Headquarters: HARTFORD, CT, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. Alexander M & Catherine M Wright Charitable

    EIN 046974050 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. Alianca Brasileira Dos Estados Unidos Hartford Inc

    EIN 412103299 · Headquarters: Hartford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. All Waste Charitable Foundation C/o All Waste Inc

    EIN 562547769 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Allen Chapel Human Development Corporation

    EIN 842290624 · Headquarters: Hartford, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Alliance Francaise De Hartford Inc

    EIN 061289212 · Headquarters: Hartford, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Alpha Text

    EIN 161674478 · Headquarters: HARTFORD, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Alrick Brown

    EIN 832738883 · Headquarters: HARTFORD, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Alumnae Association of Hartford Hospital School of Nursing Inc

    EIN 060664601 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Alumni Association of the Noah Webster Grammar School

    EIN 061519145 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Academy of Matrimonial Lawyers Ct Chapter Aaml C/o David Mcgrath

    EIN 061060466 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. American Civil Liberties Union Foundation of Connecticut Inc

    EIN 060871754 · Headquarters: HARTFORD, CT, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. American Civil Liberties Union of Connecticut Inc

    EIN 452857664 · Headquarters: HARTFORD, CT, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. American Federation of State County and Municipal Employees Local 158

    EIN 300203050 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Federation of Teachers 4200B Judicial Professional Employees Union

    EIN 061070119 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. American Federation of Teachers Local 1018

    EIN 060737021 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. American Inns of Court Foundation

    EIN 263710632 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. American Legion Auxillary Mckinney-king Unit 142

    EIN 320305674 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. American Legion Department of Connecticut Inc

    EIN 060242006 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  49. American Legion Mckinney-king Post 142

    EIN 060689327 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Legion Post #8 Rau Locke

    EIN 060789891 · Headquarters: HARTFORD, CT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. American Pharmacists Association Academy of Student Pharmacists

    EIN 453835611 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. American Youth Football Inc Hartford Wildcats Inc

    EIN 814904992 · Headquarters: HARTFORD, CT, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. Ancient Burying Ground Association Inc

    EIN 222823727 · Headquarters: Hartford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Ancient Egyptian Arabic Order Nobles Mystic Shrine of N & S Amer

    EIN 237536609 · Headquarters: Hartford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. Angel of Edgewood Inc

    EIN 853536488 · Headquarters: HARTFORD, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Anne and Rollin Bates Foundation Inc C/o Stephen K Gellman

    EIN 831272154 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Annie Fisher Montessori Parent-teacher Organization Inc

    EIN 471225205 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Annie Fisher-stem Magnet School Pto

    EIN 364684565 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Apics Hartford County Chapter 6 Inc

    EIN 061026254 · Headquarters: HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Apostolic Ark Pentecostal Church of Hartford

    EIN 844350965 · Headquarters: Hartford, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Arena of Fire International

    EIN 830906594 · Headquarters: Hartford, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Arm and Leg Inc

    EIN 812817177 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Artists in Real Time

    EIN 331052435 · Headquarters: Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Asj Inc

    EIN 061547814 · Headquarters: HARTFORD, CT, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Associate Staff Organization of the Connecticut Education Assoc

    EIN 800584105 · Headquarters: HARTFORD, CT, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Association for Fire & Police Cadets Inc

    EIN 455631337 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Association of Connecticut Assistant Attorney Generals Local 6574

    EIN 833845561 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Association of Managerial Employees in the Connecticut State Service

    EIN 061083304 · Headquarters: Hartford, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  69. Association of Peruvian American Professionals Inc

    EIN 562313887 · Headquarters: Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  70. Asylum Hill Family Medicine Center Inc

    EIN 061450170 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Asylum Hill Neighborhood Association Inc

    EIN 272457517 · Headquarters: Hartford, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Avery Heights Auxillary Inc

    EIN 061545807 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Avon United Fund Inc

    EIN 061045948 · Headquarters: Hartford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Ballbur Inc

    EIN 203118206 · Headquarters: Hartford, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Ballet Hartford Inc

    EIN 813230414 · Headquarters: HARTFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Battered Bruised and Broken Community Outreach Corp

    EIN 845043073 · Headquarters: Hartford, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Beacon Foundation Inc

    EIN 200264037 · Headquarters: HARTFORD, CT, USA · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990

  78. Beacon Light Alternative Services

    EIN 205484308 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Bell Carman Family Foundation

    EIN 200504172 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  80. Benevolent & Protective Order of Elks Lodge No 19

    EIN 060258856 · Headquarters: Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Betty Knox Tenants Association Inc

    EIN 300667996 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Big Brothers Big Sisters of Connecticut Inc

    EIN 060850379 · Headquarters: HARTFORD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Bigger Than Goals

    EIN 331920799 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Biomedical Engineering Alliance & Consortium

    EIN 061630458 · Headquarters: HARTFORD, CT, USA · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990

  85. Blessed Child Inc

    EIN 833837016 · Headquarters: Hartford, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Blue Hills Civic Association

    EIN 060876558 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Bosnian American Islamic Cultural Center Inc

    EIN 201800387 · Headquarters: Hartford, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Bradley Airport Valet Parking Assoc Corp C/o Laz Parking

    EIN 462315353 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Breadloaf Family Care Alliance Inc

    EIN 272203810 · Headquarters: Hartford, CT, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Breakthrough Charter School Inc

    EIN 061522612 · Headquarters: HARTFORD, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. Breathe Again Foundation Inc

    EIN 872837683 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Bridge North Project Inc

    EIN 843864734 · Headquarters: HARTFORD, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Brightside Inc

    EIN 042182395 · Headquarters: HARTFORD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Broad Brook Volunteer Fire Department Association

    EIN 200418004 · Headquarters: Hartford, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Broad Brook Volunteer Fire Department Inc

    EIN 061310103 · Headquarters: Hartford, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Broad-park Development Corporation

    EIN 060992962 · Headquarters: HARTFORD, CT, USA · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990

  97. Brooks Token Inc

    EIN 874748936 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Brother Carl Hardrick Institute for Violence Prevention Inc

    EIN 883598969 · Headquarters: HARTFORD, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Brown Skin Women Foundation

    EIN 921123423 · Headquarters: Hartford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Bsl Educational Foundation Inc

    EIN 223058355 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

All pages