Nonprofits in Hartford, Wisconsin

Nonprofits in Hartford, Wisconsin. Browse 119 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. 1982 Dept of Wisconsin United Vietnam Veterans Corporation

    EIN 391424278 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Association of University Women

    EIN 237063210 · Headquarters: Hartford, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. American Federation of State County & Municipal Employees

    EIN 262147764 · Headquarters: HARTFORD, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. American Legion

    EIN 237098301 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Amvets

    EIN 396037895 · Headquarters: Hartford, WI, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Angel Wings Healing Foundation Inc

    EIN 921106170 · Headquarters: HARTFORD, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Arrowhead Basketball Club

    EIN 392039418 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Bavarian Mountaineers Society Dholzhacker Baum

    EIN 396075522 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Bella Folk Co

    EIN 882238546 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Benaiah Inc

    EIN 862825109 · Headquarters: Hartford, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Bubba Memorial Open Inc

    EIN 992406557 · Headquarters: Hartford, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Calloway School for Brilliant Learning Inc

    EIN 823837450 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Central Middle School Pto

    EIN 873153375 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Christian Life Resources Inc

    EIN 391601307 · Headquarters: HARTFORD, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Christians Concerned for Life Foundation Inc

    EIN 391708320 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. City of Hartford Veba Health Savings Trust

    EIN 266034159 · Headquarters: HARTFORD, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Community Pantry Wi

    EIN 834145013 · Headquarters: Hartford, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Daisy Acres Inc

    EIN 873315099 · Headquarters: Hartford, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Daughters of Isabella

    EIN 237137687 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  20. Daves Lanes Wheelchair Bowling Tournament Inc

    EIN 931817131 · Headquarters: Hartford, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Drive Fore a Cure Foundation Inc

    EIN 462634539 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Erin Recreation Association

    EIN 264717161 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. Erin Soccer Club Inc

    EIN 384027891 · Headquarters: Hartford, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Erin Youth Baseball Club

    EIN 464273128 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Familyconnect Inc

    EIN 810943398 · Headquarters: Hartford, WI, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Forward Please Project Inc

    EIN 863295526 · Headquarters: HARTFORD, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Fredrick W Schauer and Beatrice Schauer Foundation

    EIN 611770316 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Friends of Erin Parks Ltd

    EIN 273849672 · Headquarters: Hartford, WI, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Friends of Pike Lake Inc

    EIN 391931689 · Headquarters: Hartford, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Friends of the Hartford Library

    EIN 261732036 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Gerald and Paula Coffey Foundation

    EIN 391931409 · Headquarters: HARTFORD, WI, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  32. Hartford Area Chamber of Commerce

    EIN 391215524 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Hartford Area Development Corp

    EIN 391304250 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Hartford Area Sideliners Inc

    EIN 391535061 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Hartford Athletics Booster Corp

    EIN 391529834 · Headquarters: Hartford, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Hartford Basketball Club Inc

    EIN 455079757 · Headquarters: Hartford, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Hartford Christmas Committee Incorporated

    EIN 391531013 · Headquarters: HARTFORD, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Hartford City Band Inc

    EIN 391568862 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Hartford Community Service Inc

    EIN 391931633 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Hartford Conservation & Gun Club Inc

    EIN 391054479 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Hartford Energizers Dance Team Booster Club Inc

    EIN 571176413 · Headquarters: HARTFORD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Hartford Food Pantry

    EIN 391482330 · Headquarters: Hartford, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Hartford Heritage Inc

    EIN 391497812 · Headquarters: HARTFORD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Hartford Historic Preservation Foundation Inc

    EIN 391965151 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Hartford Historical Society

    EIN 452669147 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Hartford Instrumental Parents Inc

    EIN 453210416 · Headquarters: Hartford, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Hartford Mill

    EIN 844480192 · Headquarters: Hartford, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Hartford Orchestra Parents

    EIN 800643532 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  49. Hartford Players Ltd

    EIN 820552401 · Headquarters: HARTFORD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Hartford Project Care Inc

    EIN 364603747 · Headquarters: HARTFORD, WI, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Hartford Rotary Club

    EIN 396076864 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Hartford Rotary Foundation Inc

    EIN 391732798 · Headquarters: HARTFORD, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Hartford Select Baseball Club Inc

    EIN 275018866 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Hartford United Soccer Club

    EIN 943445774 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Hartford Velocity Fastpitch Inc

    EIN 822493078 · Headquarters: HARTFORD, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Hartford Volleyball Club Corporation

    EIN 883111505 · Headquarters: Hartford, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Hartford Wrestling Club Inc

    EIN 391627836 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Hartford Youth Football Club

    EIN 391748556 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Hartlake Snowmobile Club Inc

    EIN 800348751 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Heat Inc

    EIN 371978953 · Headquarters: Hartford, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Helping Hands for Christ Inc

    EIN 203742109 · Headquarters: HARTFORD, WI, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Housing Action Inc

    EIN 391770974 · Headquarters: Hartford, WI, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Huhs Scholarship Foundation Inc 60H002010

    EIN 471761650 · Headquarters: HARTFORD, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. International Association of Lions Clubs

    EIN 391760749 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Jobs Daughters International

    EIN 237232700 · Headquarters: Hartford, WI, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. Kindling Ltd

    EIN 471792822 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 263542645 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 391256382 · Headquarters: Hartford, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  69. Laudato Si Project Inc

    EIN 811948937 · Headquarters: HARTFORD, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Lincoln Parent Group

    EIN 300883235 · Headquarters: HARTFORD, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Lions Club of Hartford Wisconsin Inc

    EIN 391595578 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Living by Precepts Ministries Inc

    EIN 391986498 · Headquarters: Hartford, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Love & Blessings Inc

    EIN 842412187 · Headquarters: HARTFORD, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Love for Logan Inc

    EIN 823991454 · Headquarters: Hartford, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Lutz Family Foundation

    EIN 263919877 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Medical Center Foundation of Hartford

    EIN 391375380 · Headquarters: Hartford, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Memorial Go-kart In

    EIN 262845282 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Millennial Catholic Gentlemen

    EIN 990962933 · Headquarters: HARTFORD, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Milne Family Foundation

    EIN 367317868 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Minority Christian Coaches Association

    EIN 251923276 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Modern Woodmen of America

    EIN 882528465 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Moms Club

    EIN 260065889 · Headquarters: Hartford, WI, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Moms for Liberty - Washington County Wi

    EIN 931985310 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. National Ffa Organization

    EIN 391431391 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Opportunity League of Washington County Inc

    EIN 391604830 · Headquarters: HARTFORD, WI, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. Optimist International

    EIN 900188815 · Headquarters: Hartford, WI, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  87. Oriole Ascent Fll Robotics 1091

    EIN 883065964 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Overhead Project

    EIN 464457047 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Pike Lake Advancement Association

    EIN 391278724 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Pike Lake Sportsman Club

    EIN 391823410 · Headquarters: hartford, WI, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. Pink Pumpkin Run Inc

    EIN 474517108 · Headquarters: HARTFORD, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Rishi Valley Alumni Association Inc

    EIN 812861072 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Rossman Pto

    EIN 223858839 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Schauer Arts & Activities Center Inc

    EIN 391929222 · Headquarters: HARTFORD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Senior Friends Endowment Fund Inc

    EIN 813955415 · Headquarters: HARTFORD, WI, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Senior Friends Inc

    EIN 391357242 · Headquarters: HARTFORD, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Society of St Vincent De Paul St Kilian Conference

    EIN 680647721 · Headquarters: HARTFORD, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. St Lawrence Fire Company

    EIN 396176820 · Headquarters: Hartford, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Steam Locomotive Heritage Association Inc

    EIN 900870906 · Headquarters: HARTFORD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Support the Troops Wisconsin Inc

    EIN 452926280 · Headquarters: Hartford, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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