Nonprofits in Massachusetts

Nonprofits in Massachusetts. Browse 52,168 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. Worcester Firefighters 6K Road Race Inc

    EIN 200329974 · Headquarters: Worcester, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Worcester Firefighters Memorial Fund

    EIN 043504068 · Headquarters: HOLDEN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  3. Worcester First Haitian Church of the Nazarene

    EIN 992007490 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Worcester Folk Orchestra Inc

    EIN 821814043 · Headquarters: Athol, MA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Worcester Free Care Collaborative Incorporated

    EIN 920979304 · Headquarters: Shrewsbury, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Worcester Garden Club Inc

    EIN 046156609 · Headquarters: WORCESTER, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Worcester Hawks Softball Inc

    EIN 274395115 · Headquarters: LEOMINSTER, MA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  8. Worcester Hibernian Cultural Foundation Inc

    EIN 202148447 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Worcester Hip Hop Congress Inc

    EIN 863086516 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Worcester Historical Fire Society Inc

    EIN 474190247 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Worcester Historical Museum

    EIN 042105858 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Worcester Inter-tribal Indian Center Inc

    EIN 042754066 · Headquarters: WORCESTER, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Worcester Interfaith Inc

    EIN 043158699 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Worcester JCC

    EIN 042104353 · Headquarters: Worcester, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Worcester Jewish Community Housing for the Elderly Inc

    EIN 042675801 · Headquarters: WORCESTER, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Worcester Joint Apprenticeship & Training Fund

    EIN 237042423 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Worcester Kidist Kidane Meheret Ethiopian Orthodox Tewahedo Church

    EIN 464230534 · Headquarters: Worcester, MA, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  18. Worcester Kiltie Band Inc

    EIN 043052506 · Headquarters: Quincy, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Worcester Ladies Golf

    EIN 872764176 · Headquarters: West Boylson, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Worcester Lions Club

    EIN 992053171 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Worcester Lodge 168

    EIN 450478722 · Headquarters: WORCESTER, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Worcester Masonic Charity & Educational Association

    EIN 042004834 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Worcester Mass Chapter 2148

    EIN 043429547 · Headquarters: Auburn, MA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Worcester Medical Library Inc

    EIN 042108394 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Worcester Mineral Club Inc

    EIN 800555473 · Headquarters: Groton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Worcester Model Railroaders Inc

    EIN 042745124 · Headquarters: Webster, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Worcester Natural History Society Inc

    EIN 042105868 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Worcester New Horizons Inc C/o Rcap Solutions Inc

    EIN 043291646 · Headquarters: WORCESTER, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Worcester Outstanding Leaders Foundation Inc

    EIN 273817637 · Headquarters: Worcester, MA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Worcester Pastoral Counseling

    EIN 042533616 · Headquarters: WORCESTER, MA, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  31. Worcester Pif Inc

    EIN 900511419 · Headquarters: WORCESTER, MA, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990

  32. Worcester Pistol & Rifle Club

    EIN 237286676 · Headquarters: BOYLSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Worcester Police Athletic League

    EIN 820963287 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Worcester Police Department Credit Union

    EIN 042064875 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  35. Worcester Polish School & Heritage Foundation Inc

    EIN 412086739 · Headquarters: Sutton, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Worcester Polytechnic Inst Alumni Association

    EIN 042121303 · Headquarters: WORCESTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Worcester Polytechnic Institute

    EIN 042121659 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Worcester Polytechnic Institute Sailing Club

    EIN 042664777 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Worcester Postal Credit Union

    EIN 041989830 · Headquarters: WORCESTER, MA, USA · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  40. Worcester Public High Schools Crew Team Booster Club

    EIN 043493861 · Headquarters: Worcester, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Worcester Public Inebriate Program Inc

    EIN 042661664 · Headquarters: FRAMINGHAM, MA, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990

  42. Worcester Public Library Foundation

    EIN 200066770 · Headquarters: Worcester, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Worcester Public Market Inc

    EIN 815178390 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Worcester Railers Hc Charitable Foundation Inc

    EIN 811645767 · Headquarters: BEVERLY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Worcester Refugee and Immigrant Support and Empowerment (Rise) for Health Inc

    EIN 931505125 · Headquarters: WORCESTER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Worcester Refugee Assistance Project Inc

    EIN 320309547 · Headquarters: WORCESTER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Worcester Regional Chamber of Commerce

    EIN 041988780 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Worcester Regional Research Bureau Inc

    EIN 042901298 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Worcester Regional Science and Engineering Fair Incorporated

    EIN 043172538 · Headquarters: Worcester, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Worcester Regional Strategic Opportunities Foundation

    EIN 043265642 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Worcester Regional Tourism and Visitors Corporation

    EIN 474881059 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Worcester Renegades Youth Street Hockey

    EIN 824916523 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Worcester Revolution of 1774

    EIN 464384239 · Headquarters: West Boylston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Worcester Roller Derby

    EIN 453850181 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Worcester Roots Project

    EIN 050566468 · Headquarters: Worcester, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Worcester Rugby Football Club Inc

    EIN 043115083 · Headquarters: WORCESTER, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Worcester School Nurses Association

    EIN 770597304 · Headquarters: Canton, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Worcester Schubertiad Inc

    EIN 462316534 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Worcester Section National Council Of

    EIN 046151906 · Headquarters: WORCESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990

  60. Worcester Shakespeare Company Ltd

    EIN 272220101 · Headquarters: HOUSATONIC, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Worcester Shamrocks Womens Rugby Football Club Inc

    EIN 832180253 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Worcester Sharks Booster Club Inc

    EIN 043288823 · Headquarters: Grafton, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Worcester Shines Inc

    EIN 043278356 · Headquarters: Worcester, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Worcester Sports Foundation Inc

    EIN 200636956 · Headquarters: worcester, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Worcester Square Area Neighborhood Association

    EIN 010965980 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Worcester St

    EIN 510220661 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Worcester State Foundation Inc

    EIN 223248067 · Headquarters: WORCESTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Worcester Surf Casting Club Inc

    EIN 046125474 · Headquarters: Worcester, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Worcester Symphony Orchestra Inc

    EIN 510185821 · Headquarters: Leominster, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Worcester Tea Party Inc

    EIN 271570984 · Headquarters: Worcester, MA, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Worcester Telegram and Gazette Charitable Foundation

    EIN 222513752 · Headquarters: WORCESTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  72. Worcester Tennis Club Inc

    EIN 041990245 · Headquarters: Worcester, MA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990

  73. Worcester Ventures Mastermind

    EIN 873685663 · Headquarters: Medway, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Worcester Vikings Youth Football Association Inc

    EIN 472805065 · Headquarters: WORCESTER, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  75. Worcester Warriors Football Club Inc

    EIN 880934603 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Worcester Women History Project Inc

    EIN 043294713 · Headquarters: WORCESTER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Worcester Young Businessmens Association

    EIN 043545903 · Headquarters: WORCESTER, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Worcester Youth Center Inc

    EIN 043245867 · Headquarters: WORCESTER, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Worcester Youth Cooperatives Inc

    EIN 853380864 · Headquarters: Worcester, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Worcester Youth Flag Football League

    EIN 043559797 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. Worcester Youth Orchestras Inc

    EIN 042470999 · Headquarters: WORCESTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Worcester Youth Soccer League Inc

    EIN 042791567 · Headquarters: Worcester, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  83. Worcesterchapterofsigmaxi

    EIN 800378523 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Worclab Inc

    EIN 900542706 · Headquarters: WORCESTER, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Word Access

    EIN 832996165 · Headquarters: Buzzards Bay, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Word and Prayer Ministries

    EIN 222557461 · Headquarters: Fiskdale, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Word Inc Child Development Center

    EIN 042679578 · Headquarters: Fall River, MA, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990

  88. Word of God Ministries Irrevocable

    EIN 261827226 · Headquarters: Newton Center, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  89. Word of Light International Inc

    EIN 813798852 · Headquarters: RANDOLPH, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Word of Truth Ministries Inc

    EIN 824253477 · Headquarters: Pittsfield, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Word Up Ministries International Inc

    EIN 043583085 · Headquarters: Brockton, MA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. Word X Word Inc

    EIN 450909378 · Headquarters: PITTSFIELD, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Words as Worlds Inc

    EIN 921393779 · Headquarters: DORCHESTER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Wordsong Inc

    EIN 270353197 · Headquarters: Somerville, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Work Express Housing Inc C/o Father Bill's & Mainspring

    EIN 510459770 · Headquarters: BROCKTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Work Housing Corporation

    EIN 900609374 · Headquarters: DORCHESTER, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. WORK Inc.

    EIN 237100726 · Headquarters: Dorchester, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Work Opportunity Center Inc

    EIN 042467188 · Headquarters: WESTFIELD, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Worker Education Program Inc

    EIN 043151418 · Headquarters: JAMAICA PLAIN, MA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  100. Workers Compensation Research Institute

    EIN 363264285 · Headquarters: WALTHAM, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages