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. Lakeview Cemetery Association

    EIN 060420325 · Headquarters: BRIDGEPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Lakeville Community Conservancy Inc

    EIN 474221197 · Headquarters: lakeville, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Lakota Youth Arts Center Inc

    EIN 453967129 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. Lamando Family Foundation

    EIN 206388980 · Headquarters: Westport, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Lamb Christian Helping Hands Inc

    EIN 862899144 · Headquarters: GROTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Lambda Alpha Epsilon Fraternity Inc

    EIN 237324077 · Headquarters: Somers, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Lambda Chapter of Delta Phi Alumni Association Inc

    EIN 264756736 · Headquarters: COVENTRY, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Lambda Chi Alpha Fraternity Inc

    EIN 061182913 · Headquarters: Storrs, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Lambda Psi Delta Sorority Inc

    EIN 061484320 · Headquarters: Old Saybrook, CT, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Lambda Theta Alpha

    EIN 271031876 · Headquarters: South Windsor, CT, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  11. Lambda Theta Alpha

    EIN 300585543 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Lambda Zeta Sigma Foundation

    EIN 990624729 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Lamson Odonnell American Legion Post 46 Inc

    EIN 882081465 · Headquarters: Goshen, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Lancraft Fife and Drum Corps Inc

    EIN 311658616 · Headquarters: NORTH HAVEN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Land Conservancy of Ridgefield Inc

    EIN 066087261 · Headquarters: Ridgefield, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Land Heritage Coalition of Glastonbury Inc

    EIN 061156347 · Headquarters: South Glastonbury, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Land Trust of Darien Inc

    EIN 066068554 · Headquarters: DARIEN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Land Trust of West Haven Inc

    EIN 061325505 · Headquarters: WEST HAVEN, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Landers Family Foundation

    EIN 043730939 · Headquarters: NEW CANAAN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Landmark Community Theatre Inc

    EIN 271112550 · Headquarters: THOMASTON, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Landon Jack Verissimo Santos Memorial Scholarship Inc

    EIN 833677568 · Headquarters: Danbury, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Landry-Sic Post 9544 Veterans of Foreign Wars

    EIN 872757206 · Headquarters: West Suffield, CT, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Lands End Cemetery Association

    EIN 060776408 · Headquarters: Brookfield, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Langford Foundation

    EIN 132792764 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Langston Hughes Integrated Arts and Academic Program Inc

    EIN 475268649 · Headquarters: Woodbridge, CT, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  26. Lania Foundation Inc

    EIN 332908596 · Headquarters: LITCHFIELD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lanphier Cove Association Inc

    EIN 061089894 · Headquarters: Branford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Lantern Hill Valley Association Inc

    EIN 237260147 · Headquarters: LEDYARD, CT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Lao American New Generation Inc

    EIN 461552578 · Headquarters: East Hartford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Lao Association of Connecticut Inc

    EIN 061043411 · Headquarters: WEST HARTFORD, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Lapidary and Mineral Society of Central Connecticut Inc

    EIN 800210326 · Headquarters: Newington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Laplante Apothecarial Art Foundation

    EIN 934243528 · Headquarters: BRISTOL, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Laps of Hope Inc

    EIN 562507140 · Headquarters: Colchester, CT, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. Larche Connecticut Shoreline

    EIN 872307538 · Headquarters: Guilford, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Larigold Works Inc

    EIN 134218116 · Headquarters: Amston, CT, US · Housing & Shelter · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  36. Larkspur Productions Inc

    EIN 202625452 · Headquarters: Plainville, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Larrabee Fund Association

    EIN 066038638 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  38. Larry Duprey Scholarship Foundation Inc

    EIN 061030723 · Headquarters: South Windsor, CT, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Larry T Young Foundation Inc

    EIN 820729633 · Headquarters: New Haven, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Laskay Drive Maintenance

    EIN 464638055 · Headquarters: EASTON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Lasting Treasure Ministries Inc

    EIN 832124181 · Headquarters: Colchester, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Lat Foundation

    EIN 651060292 · Headquarters: WESTPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Latimer Lane School Parent Teacher Organization Inc

    EIN 273211198 · Headquarters: SIMSBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Latin American Critical Care Project Inc

    EIN 204749434 · Headquarters: Woodbridge, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Latin Americans in Action Inc

    EIN 823854236 · Headquarters: STAMFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. Latin Empowered Dreamers Ledre Inc

    EIN 933282410 · Headquarters: Wethersfield, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Latin Network for the Visual Arts Inc

    EIN 201329134 · Headquarters: GALES FERRY, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  48. Latinas & Power Corp

    EIN 823270284 · Headquarters: Essex, CT, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Latinas in Nursing Inc

    EIN 990599212 · Headquarters: Bristol, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Latino Community Services Inc

    EIN 061259957 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  51. Latino Connection Hub Corp

    EIN 331441814 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Latino De Oro Inc

    EIN 473032351 · Headquarters: West Hartford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Latino Foundation of Stamford Inc

    EIN 061549996 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Latino Holding Hands Non-profit Organization Inc

    EIN 881280115 · Headquarters: hartord, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Latino Scholarship Fund Inc

    EIN 061425236 · Headquarters: New Milford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Latinos Agenda

    EIN 651251168 · Headquarters: BRIDGEPORT, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Launching Lifes Leaders Inc

    EIN 882287309 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Launchout Realty Inc

    EIN 934185302 · Headquarters: West Haven, CT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Laundyns Acts of Love

    EIN 883134092 · Headquarters: New Haven, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Laura C Weyher Foundation

    EIN 581942796 · Headquarters: WESTPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  61. Laura Eldridge Hospital Association C/o Louis Dreyfus Company Llc

    EIN 746060868 · Headquarters: WILTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Laura J Niles Foundation Inc C/o Ashley Garan

    EIN 223188304 · Headquarters: SOUTHBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Laura Kettle Champagne Scholarship Fund Inc

    EIN 332073683 · Headquarters: West Haven, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Laura's Garden Inc

    EIN 874252236 · Headquarters: WETHERSFIELD, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Laurel Acres Property Owners Association

    EIN 901900537 · Headquarters: BRISTOL, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Laurel Athletic Club In

    EIN 060633365 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Laurel Bicycle Foundation Inc

    EIN 823014212 · Headquarters: Woodbridge, CT, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Laurel City Revamp Inc

    EIN 273689525 · Headquarters: EAST HARTLAND, CT, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Laurel Garden Club of Beacon Falls

    EIN 060945666 · Headquarters: Beacon Falls, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Laurel House Inc

    EIN 222511467 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Laurel Ledge Pto

    EIN 141993714 · Headquarters: BEACON FALLS, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Laurel Music Camp Inc

    EIN 061465217 · Headquarters: TORRINGTON, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Laurel Ridge Foundation Inc

    EIN 066068991 · Headquarters: Litchfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Laurel Ridge Inc

    EIN 060713414 · Headquarters: WOODSTOCK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Laurel Ridge Skating Club

    EIN 061096087 · Headquarters: Danbury, CT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Lauren E Avezzie Charitable Foundation Inc

    EIN 271574138 · Headquarters: AVON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Laurence Edgeworth Belkin Scholarship Fund Inc

    EIN 061462042 · Headquarters: FARMINGTON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Laurie Scanlon Scholarship Fund

    EIN 811981210 · Headquarters: GLASTONBURY, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Lavender Policy Center Inc

    EIN 921685459 · Headquarters: New Britain, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Lavi-light Evolution

    EIN 843106108 · Headquarters: Bridgeport, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Law Enforcement Alliance of South- Ington

    EIN 222488540 · Headquarters: SOUTHINGTON, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Law Enforcement Alliance of Southington Veba Trust Fund

    EIN 813385432 · Headquarters: SOUTHINGTON, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Law Enforcement Council of Connecticut, Inc.

    EIN 223164711 · Headquarters: Norwich, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Law Works Inc

    EIN 550877808 · Headquarters: Winsted, CT, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Lawn Cemetery Association Inc C/o Edmund Conklin

    EIN 066048993 · Headquarters: SHELTON, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Lawncroft Cooperative Cemetery Inc

    EIN 060423465 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Lawrence & Megan Foley Family Foundation Inc

    EIN 421528874 · Headquarters: SOUTHPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Lawrence & Memorial Healthcare Workers Union Local 5123

    EIN 061634424 · Headquarters: NEW LONDON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Lawrence & Memorial Hospital Registered Professional Nurses Local 5049

    EIN 061295966 · Headquarters: NEW LONDON, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Lawrence and Memorial Foundation Inc

    EIN 222553026 · Headquarters: NEW LONDON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  91. Lawrence Brunoli Inc Employees Beneficiary Association

    EIN 223033601 · Headquarters: FARMINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Lawrence L Pelletier Charitable Foundation Trust

    EIN 266372530 · Headquarters: EAST GRANBY, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Lawrence Memorial Corporation

    EIN 222553028 · Headquarters: NEW LONDON, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  94. Lawrence Memorial Hospital Inc

    EIN 060646704 · Headquarters: NEW LONDON, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. Lawrence P Doyle Foundation C/o Margaret M Lampazzi

    EIN 954610299 · Headquarters: NEWTOWN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Lawson Tambor Charitable Foundation Inc

    EIN 815445643 · Headquarters: Sherman, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Lawyers Collaborative for Diversity Inc

    EIN 200585125 · Headquarters: Wethersfield, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Lawyers Concerned for Lawyers- Connecticut Inc

    EIN 202889316 · Headquarters: ROCKY HILL, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Lawyers for Children America Inc

    EIN 061412355 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Lawyers Without Borders Inc

    EIN 061574889 · Headquarters: NEW HAVEN, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

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