Community Improvement & Capacity Building nonprofits in Massachusetts

Community Improvement & Capacity Building nonprofits in Massachusetts. Browse 2,254 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. Howard Crook Foundation Inc

    EIN 922921483 · Headquarters: Natick, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Hsmai Boston Chapter Inc

    EIN 204277617 · Headquarters: PLAINVILLE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Hubbard Health Systems Real Estate Inc

    EIN 453369423 · Headquarters: WEBSTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Hubweek Inc

    EIN 842151766 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  5. Hudson Cultural Alliance Inc

    EIN 842911060 · Headquarters: Hudson, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Hudson Downtown Business Improvement District Inc

    EIN 823849965 · Headquarters: HUDSON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Hull-nantasket Chamber of Commerce

    EIN 043312119 · Headquarters: Hull, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Human Resources Council Inc

    EIN 521952079 · Headquarters: Milton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  9. Human Resources Management Association of Central Massachuset

    EIN 043038498 · Headquarters: Worcester, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Human Resources Management Association of Western New England

    EIN 043552194 · Headquarters: Agawam, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Humanitarian Travel Standards Working Group Inc

    EIN 464010713 · Headquarters: Northampton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Hungry Hill Community Development

    EIN 043216873 · Headquarters: HANOVER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Hyannis Main Street Business Improvement District Inc

    EIN 043490014 · Headquarters: HYANNIS, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Hyannisport Civic Association

    EIN 041465805 · Headquarters: HYANNISPORT, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Hyde Park Main Streets Inc

    EIN 043285976 · Headquarters: HYDE PARK, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Hyde Park Tenants Council

    EIN 311648177 · Headquarters: Winchendon, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  17. Iambk Inc

    EIN 464012608 · Headquarters: Randolph, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  18. IBM Club - Massachusetts

    EIN 202941199 · Headquarters: Burlington, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  19. Icai New England Inc

    EIN 861893459 · Headquarters: LEXINGTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Idea for Africa

    EIN 472356595 · Headquarters: NORTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  21. Ideas in Action Inc

    EIN 455569914 · Headquarters: BROOKLINE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Identity Commons Inc

    EIN 261643504 · Headquarters: Arlington, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Idls-us Inc

    EIN 270932308 · Headquarters: Tewksbury, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Iec North America Inc

    EIN 043561636 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Immigrant Assist Inc

    EIN 853174169 · Headquarters: Woburn, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Impact Chatham Inc

    EIN 934184333 · Headquarters: Chatham, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Impact Inc

    EIN 043282285 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Improved Benevolent & Protective Order of Elks of the World

    EIN 237621193 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. In Hopkinton by Women

    EIN 201100430 · Headquarters: Hopkinton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. In the Weeds Inc

    EIN 853122033 · Headquarters: HUMAROCK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Incubando Inc

    EIN 473021892 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Independent Oil Marketers Association of New England Inc

    EIN 042055717 · Headquarters: N FALMOUTH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990

  33. Indian Orchard Citizens Council Inc

    EIN 042702761 · Headquarters: INDIAN ORCHARD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Information Card Foundation

    EIN 262111453 · Headquarters: CHESTNUT HILL, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990

  35. Infoshare Inc

    EIN 453556164 · Headquarters: Newton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Initiative for a New Economy Inc

    EIN 204361451 · Headquarters: BOSTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  37. Inn Transition Inc

    EIN 261476132 · Headquarters: PEABODY, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Innovation Studio Inc

    EIN 455191933 · Headquarters: ROXBURY, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  39. Innovation Xd Inc

    EIN 392899424 · Headquarters: Cambridge, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Inquilinos Boricuas En Accion Inc

    EIN 237102740 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990

  41. Inside the Sun Inc

    EIN 852874776 · Headquarters: Quincy, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Inspiring Souls Inc

    EIN 465530790 · Headquarters: Brockton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. Institute for Community Building Inc

    EIN 020653289 · Headquarters: ATHOL, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. Institute for Responsible Managementinc

    EIN 042760658 · Headquarters: WESTBOROUGH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  45. Institute for Social Engagement

    EIN 823007216 · Headquarters: Medford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Institute of Management Accountants Inc

    EIN 237353181 · Headquarters: SHREWSBURY, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  47. Institute of Management Accountants Inc Dba Boston Chapter

    EIN 237353284 · Headquarters: NATICK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Institute of Real Estate Management Boston Metropolitan Chapter No 4

    EIN 510203825 · Headquarters: SCITUATE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Institute on Higher Awesome Studies Inc

    EIN 275002182 · Headquarters: Somerville, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Intellectual Property Institute Inc

    EIN 464630127 · Headquarters: NORTHBOROUGH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Intelligent Transportation Society of Massachusetts Inc

    EIN 043301290 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  52. Interactive Financial Exchange Forum Inc

    EIN 541964448 · Headquarters: Wakefield, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  53. Interise Inc

    EIN 263011769 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. International Amusement & Leisure Defense Association Inc

    EIN 232772755 · Headquarters: WELLESLEY, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. International Association of Administrative Professionals

    EIN 043408986 · Headquarters: Norton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. International Association of Administrative Professionals

    EIN 046116602 · Headquarters: Wakefield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  57. International Association of Administrative Professionals

    EIN 134299007 · Headquarters: Fitchburg, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  58. International Association of Administrative Professionals

    EIN 200085020 · Headquarters: Chelmsford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. International Association of Administrative Professionals

    EIN 237025683 · Headquarters: Chicopee, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  60. International Association of Administrative Professionals

    EIN 571137436 · Headquarters: Somerville, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  61. International Association of Administrative Professionals

    EIN 800397841 · Headquarters: Mendon, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. International Association of Administrative Proffesionals

    EIN 020687465 · Headquarters: West Yarmouth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. International Association of Hospitality Accountants

    EIN 742581951 · Headquarters: Mansfield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. International Association of Lion Clubs

    EIN 046068440 · Headquarters: Ware, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. International Association of Lions

    EIN 046296724 · Headquarters: WEST SPRINGFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  66. International Association of Lions 98119 Lunenburg Turkey Hill Family

    EIN 274535188 · Headquarters: LUNENBURG, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. International Association of Lions Club

    EIN 046047169 · Headquarters: Greenfield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. International Association of Lions Club

    EIN 046115941 · Headquarters: Tewksbury, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. International Association of Lions Club

    EIN 222938023 · Headquarters: Millis, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Association of Lions Club

    EIN 222949811 · Headquarters: FOXBORO, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. International Association of Lions Clubs

    EIN 023791251 · Headquarters: Sagamore Beach, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  72. International Association of Lions Clubs

    EIN 042582356 · Headquarters: Groton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  73. International Association of Lions Clubs

    EIN 042627147 · Headquarters: North Attleboro, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  74. International Association of Lions Clubs

    EIN 042653121 · Headquarters: Tyngsboro, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. International Association of Lions Clubs

    EIN 042743123 · Headquarters: NATICK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. International Association of Lions Clubs

    EIN 042774607 · Headquarters: Burlington, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. International Association of Lions Clubs

    EIN 043137635 · Headquarters: Rehoboth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  78. International Association of Lions Clubs

    EIN 043152707 · Headquarters: North Dighton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. International Association of Lions Clubs

    EIN 043155417 · Headquarters: Ashfield, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  80. International Association of Lions Clubs

    EIN 043423347 · Headquarters: NAHANT, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. International Association of Lions Clubs

    EIN 046078873 · Headquarters: Granby, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. International Association of Lions Clubs

    EIN 046079037 · Headquarters: Somerville, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. International Association of Lions Clubs

    EIN 046115231 · Headquarters: E LONGMEADOW, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. International Association of Lions Clubs

    EIN 046130119 · Headquarters: Dighton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. International Association of Lions Clubs

    EIN 046130242 · Headquarters: DEDHAM, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  86. International Association of Lions Clubs

    EIN 046130250 · Headquarters: Norton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. International Association of Lions Clubs

    EIN 046137650 · Headquarters: Shirley, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. International Association of Lions Clubs

    EIN 046137654 · Headquarters: Berkley, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  89. International Association of Lions Clubs

    EIN 046137655 · Headquarters: Berlin, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  90. International Association of Lions Clubs

    EIN 046137660 · Headquarters: Dorchester, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. International Association of Lions Clubs

    EIN 046137666 · Headquarters: Brockton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. International Association of Lions Clubs

    EIN 046137680 · Headquarters: Easthampton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. International Association of Lions Clubs

    EIN 046137682 · Headquarters: Essex, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. International Association of Lions Clubs

    EIN 046137683 · Headquarters: Wilmington, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  95. International Association of Lions Clubs

    EIN 046137685 · Headquarters: Fall River, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. International Association of Lions Clubs

    EIN 046137700 · Headquarters: BRADFORD, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. International Association of Lions Clubs

    EIN 046137722 · Headquarters: Scituate, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. International Association of Lions Clubs

    EIN 046137728 · Headquarters: Melrose, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. International Association of Lions Clubs

    EIN 046137729 · Headquarters: Merrimac, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. International Association of Lions Clubs

    EIN 046137733 · Headquarters: Turners Falls, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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