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. Young Mens Christian Association Of

    EIN 061073518 · Headquarters: NORWICH, CT, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990

  2. Young Mens Christian Association of Naugatuck Inc

    EIN 060646770 · Headquarters: NAUGATUCK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Young Mens Christian Association of Northern Middlesex County Inc

    EIN 060646981 · Headquarters: MIDDLETOWN, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Young Mens Christian Association of Westport/weston Ct Inc

    EIN 060646989 · Headquarters: WESTPORT, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Young Mens Service League Greenwich Chapter

    EIN 393276357 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Young Presidents Organization Inc - Greenwich Gold Chapter

    EIN 202073344 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Young Risk Professionals of Hartford

    EIN 334769971 · Headquarters: South Glastonbury, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Young Talent Chamber Music Inc

    EIN 821639752 · Headquarters: wilton, CT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. Young Vocal Artists Assistance Fund Inc

    EIN 223081076 · Headquarters: North Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Young Womens Christian Association of New Britain Inc

    EIN 060598620 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Young Womens League of New Canaan

    EIN 066175064 · Headquarters: NEW CANAAN, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Young-educated-determined to Succeed

    EIN 814188993 · Headquarters: EAST HARTFORD, CT, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. Your Peace of Mind Services Company

    EIN 333768414 · Headquarters: Farmington, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Your Place Ct Inc

    EIN 334911424 · Headquarters: EAST HARTFORD, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Your Time to Shine Inc

    EIN 475373234 · Headquarters: WESTPORT, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Yourbreastbetinc

    EIN 811449596 · Headquarters: BRIDGEPORT, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  17. Youre Just My Type Inc

    EIN 813507372 · Headquarters: Danbury, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Youre So Beautiful Inc

    EIN 332206662 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Youth & Family Services of Haddam-killingworth Inc

    EIN 061366680 · Headquarters: HIGGANUM, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Youth Advancement Through Music & Arts Inc

    EIN 911687057 · Headquarters: DANBURY, CT, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. Youth Arts Forum Inc

    EIN 272488935 · Headquarters: norwalk, CT, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Youth Business Initiative

    EIN 850594373 · Headquarters: Norwalk, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Youth Challenge of Florida Inc

    EIN 592480361 · Headquarters: Hartford, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Youth Civic Network

    EIN 394101631 · Headquarters: Suffield, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Youth Continuum Inc

    EIN 060848949 · Headquarters: HAMDEN, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Youth Education & Sports Community Inc

    EIN 872004534 · Headquarters: MONROE, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Youth Entrepreneurs Inc

    EIN 863214103 · Headquarters: Hamden, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Youth Fighting Forward Danbury Inc

    EIN 823050946 · Headquarters: Danbury, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Youth for Positive Change

    EIN 932194984 · Headquarters: New Haven, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Youth Hope Nfp

    EIN 873958499 · Headquarters: EAST HARTFORD, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Youth Literacy Agency of Southern Connecticut

    EIN 260650491 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Youth Museum Exhibit Collaborative

    EIN 341675380 · Headquarters: Norwalk, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  33. Youth Nourishment Project Corporation

    EIN 413272147 · Headquarters: DARIEN, CT, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Youth on Youth Each One Teach One Inc

    EIN 061578778 · Headquarters: Hartford, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  35. Youth Pioneer of Haiti Inc

    EIN 061701907 · Headquarters: Waterbury, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  36. Youth Rights Media Inc

    EIN 030416649 · Headquarters: NEW HAVEN, CT, USA · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990

  37. Youth Soccer Association of New Haven Inc

    EIN 222774504 · Headquarters: New Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Youth Sports Fundamentals

    EIN 932185429 · Headquarters: Bridgeport, CT, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Youth with a Mission Axiom

    EIN 061608447 · Headquarters: HAMDEN, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Youth Without Limits Inc

    EIN 811635935 · Headquarters: New Haven, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Youthful Impact

    EIN 872201667 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Youthful Solutions

    EIN 061693367 · Headquarters: STAMFORD, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Ypo Connecticut River Valley Integrated

    EIN 061263411 · Headquarters: GLASTONBURY, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Ypo Democracy Group Incorporated

    EIN 932429755 · Headquarters: WALLINGFORD, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Ypo New York Polaris Inc

    EIN 923844854 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Ys Men of Meriden

    EIN 260090232 · Headquarters: Meriden, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Ytc Tango Club

    EIN 450522488 · Headquarters: New Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Yue-sai Kan One World Foundation Ltd C/o Muskus & Partners Llc

    EIN 454209113 · Headquarters: FAIRFIELD, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Yujc Inc

    EIN 454661235 · Headquarters: New Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Yuke Nation Inc

    EIN 461757032 · Headquarters: BRIDGEPORT, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Yvette & Arthur Eder Charitable Foundation Trust

    EIN 756642619 · Headquarters: GUILFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Ywca Greenwich Connecticut Inc

    EIN 060646992 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Ywca Hartford Region Inc

    EIN 060646993 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Ywca of Darien Norwalk Inc

    EIN 060935397 · Headquarters: DARIEN, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Yyy Preservation Inc

    EIN 205834688 · Headquarters: southport, CT, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  56. Z Rink Sports Foundation Inc

    EIN 204786738 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Zambezi Foundation Inc C/o Wg Beattie Chairman

    EIN 061482274 · Headquarters: DANBURY, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  58. Zane Foundation Inc

    EIN 061378537 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Zarich Family Foundation Inc

    EIN 873142988 · Headquarters: FAIRFIELD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Zen Dog Ct Inc

    EIN 815342692 · Headquarters: Guilford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Zenabi Charitable Foundation Inc

    EIN 824716720 · Headquarters: Westport, CT, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Zero Hunger Inc

    EIN 474122623 · Headquarters: DANBURY, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Zerosandones Inc

    EIN 833368683 · Headquarters: South Windsor, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Zet Foundation

    EIN 205819853 · Headquarters: COS COB, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Zeta Beta Tau Eta Omicron Fraternit Y

    EIN 921659228 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Zeta Beta Tau Fraternity

    EIN 261515724 · Headquarters: west hartford, CT, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  67. Zeta Phi Beta Soroity Inc

    EIN 510628222 · Headquarters: MANCHESTER, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Zeta Phi Beta Sorority Inc

    EIN 205784096 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Zeta Phi Beta Sorority Inc

    EIN 510635153 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Zeta Phi Beta Sorority Inc

    EIN 521346282 · Headquarters: Storrs, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Zeta Phi Beta Sorority Inc Epsilon Phi Chapter

    EIN 820590208 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Zeta Phi Lambda Charitable Foundation Inc

    EIN 274204767 · Headquarters: STAMFORD, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Zeta Theta House Corporation of Kap Pa Kappa Gamma

    EIN 061218037 · Headquarters: MIDDLETOWN, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  74. Zeus Swim Team

    EIN 352222695 · Headquarters: NORWALK, CT, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990

  75. Zezzo House Corporation

    EIN 061448230 · Headquarters: Manchester, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Zia Charitable Foundation

    EIN 475319201 · Headquarters: OLD GREENWICH, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Zieff Family Fund Inc

    EIN 066050400 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Zigler International Child Development Association Corp

    EIN 843074060 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Zimmel Family Foundation

    EIN 133596015 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Zion Community Development Corporation

    EIN 061480206 · Headquarters: Middletown, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Zions Hill Cemetery Association

    EIN 066039282 · Headquarters: WILTON, CT, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Zions Hill Cemetery Association

    EIN 320302378 · Headquarters: West Suffield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Zions Hill Preschool Program Inc

    EIN 060885694 · Headquarters: WILTON, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Zipser Club Inc

    EIN 060599636 · Headquarters: MANCHESTER, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Zlm Network Inc

    EIN 994759334 · Headquarters: HARTFORD, CT, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Zoar Cemetery Association Inc

    EIN 066044505 · Headquarters: Sandy Hook, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Zoe's Best Friend Inc

    EIN 204409296 · Headquarters: CHESHIRE, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Zola Experience Inc

    EIN 883203448 · Headquarters: New Haven, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Zonta International

    EIN 900059414 · Headquarters: PUTNAM, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  90. Zoological & Ecological Research Foundation Inc

    EIN 141565760 · Headquarters: Easton, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  91. Zorya Incorporated C/o Wjmckeever & Co Llc

    EIN 061616626 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Zp Nutmeg Associates Inc

    EIN 311472442 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  93. Zwiener Family Foundation

    EIN 597230094 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-PF

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