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. Massachusetts State Association of the National Association of Le

    EIN 046188674 · Headquarters: Walpole, MA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Massachusetts State Automobile Dealers Association Inc

    EIN 041591143 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Massachusetts State Automobile Dealers Charitable Foundation

    EIN 043402210 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. Massachusetts State College Assoc Massachusetts College of Art Chap

    EIN 043143596 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Massachusetts State College Association

    EIN 043247930 · Headquarters: BRIDGEWATER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Massachusetts State Convention of Young People in Aa Incorporat

    EIN 844404488 · Headquarters: Marlborough, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Massachusetts State Council Knights of Columbus Building Association Inc

    EIN 042893855 · Headquarters: NORWOOD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Massachusetts State Council Knights of Columbus Charitable Foundation

    EIN 311681850 · Headquarters: NORWOOD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Massachusetts State Council of Shrm Inc

    EIN 264248581 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Massachusetts State Council of the Emergency Nurses Association Inc

    EIN 042817285 · Headquarters: SOUTH EASTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Massachusetts State Council Service Employees International Union

    EIN 043194461 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Massachusetts State Cricket League Inc

    EIN 453964652 · Headquarters: Dorchester Center, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Massachusetts State Employees

    EIN 041866740 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990

  14. Massachusetts State Grange

    EIN 237518493 · Headquarters: Middleboro, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Massachusetts State Grange P of H Inc

    EIN 041591155 · Headquarters: PALMER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 042963438 · Headquarters: Lakeview, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518272 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518273 · Headquarters: Jamaica Plain, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  19. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518274 · Headquarters: orange, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518276 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518277 · Headquarters: Rutland, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518279 · Headquarters: Northbridge, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518280 · Headquarters: uxbridge, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518286 · Headquarters: Dunstable, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518288 · Headquarters: South Deerfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518289 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518291 · Headquarters: New Marlborough, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518293 · Headquarters: Rochester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518297 · Headquarters: Allston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518304 · Headquarters: Stoughton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  31. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518306 · Headquarters: Greenfield, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518308 · Headquarters: Northfield, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518309 · Headquarters: Groton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518311 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518312 · Headquarters: Hadley, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518315 · Headquarters: Peru, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518317 · Headquarters: Boylston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518323 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518325 · Headquarters: Lancaster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518328 · Headquarters: Brockton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518332 · Headquarters: Shelburne, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518334 · Headquarters: Pepperell, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518336 · Headquarters: Rutland, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518338 · Headquarters: Chesterfield, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  45. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518339 · Headquarters: Orange, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518342 · Headquarters: Charlton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518343 · Headquarters: Petersham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518355 · Headquarters: Holliston, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518358 · Headquarters: Upton, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518364 · Headquarters: Holliston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518366 · Headquarters: Norfolk, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518370 · Headquarters: Essex, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518371 · Headquarters: Montague, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518376 · Headquarters: Swansea, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518385 · Headquarters: Georgetown, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518386 · Headquarters: Acushnet, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518387 · Headquarters: Dudley, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518388 · Headquarters: Palmer, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518391 · Headquarters: Barre, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518397 · Headquarters: Ludlow, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  61. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518398 · Headquarters: Westport, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518401 · Headquarters: Ipswich, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518408 · Headquarters: North Easton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518412 · Headquarters: Uxbridge, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  65. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518414 · Headquarters: Rowley, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518416 · Headquarters: East Weymouth, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518422 · Headquarters: Dracut, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518423 · Headquarters: NORTON, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  69. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518425 · Headquarters: Taunton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518427 · Headquarters: New Marlborough, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518428 · Headquarters: Williamsburg, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518430 · Headquarters: Canton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518431 · Headquarters: Cummington, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  74. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518441 · Headquarters: Lenox, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518446 · Headquarters: Rochester, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518460 · Headquarters: Rochester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518468 · Headquarters: Lee, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518475 · Headquarters: Salem, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518512 · Headquarters: North Adams, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518519 · Headquarters: Nantucket, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518523 · Headquarters: Feeding Hills, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518528 · Headquarters: Cohasset, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  83. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518533 · Headquarters: Taunton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518543 · Headquarters: Sunderland, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518558 · Headquarters: Agawam, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  86. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 364928133 · Headquarters: Lunenburg, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  87. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 911995708 · Headquarters: Rochester, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 912138219 · Headquarters: Dunstable, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Massachusetts State Grange Patrons of Husbandry Inc 31 Dunstable

    EIN 237518320 · Headquarters: Dunstable, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Massachusetts State Labor Council Afl-cio

    EIN 042254301 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Massachusetts State Police Boxing

    EIN 042799872 · Headquarters: SOUTHBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Massachusetts State Police Memorial Trust

    EIN 316630861 · Headquarters: Sterling, MA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  93. Massachusetts State Police Museum and Learning Center Inc

    EIN 043476924 · Headquarters: Whitinsville, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Massachusetts State Police Pipes and Drums

    EIN 043389808 · Headquarters: Framingham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Massachusetts State Referee Committee Inc

    EIN 800735354 · Headquarters: Reading, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Massachusetts State Soccer

    EIN 042983221 · Headquarters: Reading, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Massachusetts State Taekwondo Association Inc

    EIN 900935636 · Headquarters: SHREWSBURY, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Massachusetts State Track Coaches Assoc

    EIN 043394224 · Headquarters: Mansfield, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Massachusetts Striped Bass Assn

    EIN 043438219 · Headquarters: East Weymouth, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Massachusetts Student Nurses Association

    EIN 800694216 · Headquarters: Canton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages