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. Promys Inc

    EIN 994569473 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Prone Family Foundation Inc

    EIN 274407525 · Headquarters: STOUGHTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  3. Propa City Community Outreach

    EIN 823138773 · Headquarters: Roxbury, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. Propel America

    EIN 831867782 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Propel Winter Guard Boosters

    EIN 474838308 · Headquarters: Mansfield, MA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Propeller Club of Boston Inc

    EIN 474112336 · Headquarters: Boston, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Property Innovations Inc

    EIN 911937965 · Headquarters: FALL RIVER, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Property Insurance Plans Service Office Inc

    EIN 043253510 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Proprietors of Beaver Cemetery

    EIN 462091754 · Headquarters: East Bridgewater, MA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Proprietors of Cedar Grove Cemetery

    EIN 041160730 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Proprietors of Elmwood Cemetery

    EIN 041286090 · Headquarters: BRADFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Proprietors of Mount Auburn Cemetery

    EIN 041641320 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Proprietors of Oak Grove Cemetery

    EIN 041683725 · Headquarters: GLOUCESTER, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  14. Proprietors of Pinehill Cemetery Proprietors of Pine Hill Cemetery

    EIN 237057581 · Headquarters: WEST BRIDGEWATER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Proprietors of the Boston Athenaeum

    EIN 042104852 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Proprietors of the Burnett Burial Park

    EIN 042581472 · Headquarters: Waltham, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Proprietors of the Fox Cemetery

    EIN 822535684 · Headquarters: Berkley, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Proprietors of the Lowell Cemetery

    EIN 041557870 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Proprietors of the Oak Hill Cemetery

    EIN 041745686 · Headquarters: Newburyport, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Proprietors of the Pittsfield Cemetery

    EIN 041731188 · Headquarters: PITTSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Proprietors of the Rural Cemetery in Worcester

    EIN 041795920 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Proprietors of the Social Law Library

    EIN 042104850 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  23. Proprietors of the Ware Center Meeting House

    EIN 043366828 · Headquarters: Ware, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Prosecutor Impact

    EIN 833108027 · Headquarters: BOSTON, MA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Prospect Foundation Inc

    EIN 043533016 · Headquarters: Pittsfield, MA, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  26. Prospect Hill Academy Charter School Foundation Inc

    EIN 010851252 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Prospect Hill Associates Inc

    EIN 901138852 · Headquarters: CHILMARK, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Prospect Hill Cemetery Association

    EIN 042005093 · Headquarters: WHITINSVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Prospect Hill Cemetery Association Inc

    EIN 042001200 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Prospect Hill Cemetery Charitable Trust

    EIN 206898461 · Headquarters: NANTUCKET, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Prospect Hill Community Foundation Inc

    EIN 371775440 · Headquarters: Waltham, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Prospect Hill Ski Team Inc

    EIN 300757102 · Headquarters: Quincy, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Prospect House Haverhill Sober Living In

    EIN 992918074 · Headquarters: NEWBURY, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Prospectors Ski Club Inc

    EIN 042266947 · Headquarters: Woodville, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Prosper Mama Africa

    EIN 834488424 · Headquarters: cambridge, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Prosperity Blueprint Forum Inc

    EIN 990697004 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Prosperity Catalyst Inc

    EIN 272911776 · Headquarters: BEVERLY, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990

  38. Prosperity for Everyday People Inc

    EIN 474078982 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  39. Prosperity Pioneers Inc

    EIN 933432311 · Headquarters: Woburn, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Prostate Health Education Network Inc

    EIN 331042404 · Headquarters: Quincy, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Protect Global Children Corp

    EIN 932312807 · Headquarters: WINCHESTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Protect Her Inc

    EIN 992659265 · Headquarters: Swampscott, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Protect Our Past Inc

    EIN 923889438 · Headquarters: N CHATHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Protect Sudbury Inc

    EIN 811701210 · Headquarters: Sudbury, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  45. Protecting Innocent Families Inc

    EIN 813637938 · Headquarters: Millis, MA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Protection Fire Co No 1

    EIN 046140554 · Headquarters: BYFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Protection Fire Company No 2

    EIN 046042147 · Headquarters: NEWBURY, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Protection for Wayland Inc

    EIN 823709807 · Headquarters: Mattapoisett, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Protection of Animals in Wakefield Society Inc

    EIN 222512671 · Headquarters: WAKEFIELD, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Protection of Working Animals and Handlers Inc

    EIN 263865926 · Headquarters: Lynn, MA, US · Animal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  51. Proteger Des Vies Corp

    EIN 922453335 · Headquarters: Chestnut Hill, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Protestant Episcopal Church in the United States of America

    EIN 311629166 · Headquarters: South Yarmouth, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  53. Proteus Action League

    EIN 223888268 · Headquarters: WALTHAM, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Proteus Fund Inc

    EIN 043243004 · Headquarters: WALTHAM, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Prouty Music Association Inc

    EIN 825431632 · Headquarters: SPENCER, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Prova

    EIN 841757811 · Headquarters: Brockton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Proven Learning Center Inc

    EIN 812780090 · Headquarters: NORWELL, MA, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  58. Proverbs 31 Project Inc

    EIN 992752788 · Headquarters: Holden, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Providence & Worcester Railfan Club & Museum Inc

    EIN 043493721 · Headquarters: Webster, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Providence Ministries for the Needy Inc

    EIN 042898893 · Headquarters: Holyoke, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Providence Place Inc

    EIN 043404084 · Headquarters: Holyoke, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Provider Resources Inc

    EIN 222884102 · Headquarters: METHUEN, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Providers and Childrens Educational Services Inc

    EIN 043079087 · Headquarters: Methuen, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. Province Alpha of Sigma Alpha Epsilon

    EIN 020474103 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Provincetown Academy of the Performing Arts & Museum Inc

    EIN 042650528 · Headquarters: Provincetown, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Provincetown Art Association and Museum Inc

    EIN 042210747 · Headquarters: PROVINCETOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Provincetown Arts Press

    EIN 223221431 · Headquarters: Provincetown, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Provincetown Business Guild

    EIN 042678317 · Headquarters: PROVINCETOWN, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Provincetown Canteen Unit Inc

    EIN 822908133 · Headquarters: TRURO, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Provincetown Cares Inc

    EIN 270605707 · Headquarters: PROVINCETOWN, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  71. Provincetown Chamber of Commerce Inc

    EIN 042083275 · Headquarters: PROVINCETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Provincetown Commons Inc

    EIN 814915644 · Headquarters: PROVINCETOWN, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Provincetown Community Compact Inc

    EIN 043208909 · Headquarters: PROVINCETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Provincetown Community Television Inc

    EIN 271631749 · Headquarters: PROVINCETOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Provincetown Conservation Trust

    EIN 042701524 · Headquarters: PROVINCETOWN, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Provincetown Counter Productions

    EIN 264021350 · Headquarters: PROVINCETOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990

  77. Provincetown Dog Park Association Inc

    EIN 261590835 · Headquarters: PROVINCETOWN, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Provincetown Film Societyinc

    EIN 753037877 · Headquarters: PROVINCETOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Provincetown Firemen's Association Inc

    EIN 222579510 · Headquarters: PROVINCETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Provincetown Helping Hand Society

    EIN 046049984 · Headquarters: Provincetown, MA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. Provincetown Historical Celebrationsinc

    EIN 043160328 · Headquarters: PROVINCETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Provincetown Jazz Festival Inc

    EIN 271399574 · Headquarters: Orleans, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Provincetown Lgbt Center Inc

    EIN 821999105 · Headquarters: PROVINCETOWN, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  84. Provincetown Part -Time Resident Taxpayers Association Inc

    EIN 463790097 · Headquarters: Provincetown, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Provincetown Police Foundation Inc

    EIN 320281361 · Headquarters: PROVINCETOWN, MA, USA · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  86. Provincetown PTA

    EIN 043025560 · Headquarters: Provincetown, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Provincetown Public Art Foundation

    EIN 843981267 · Headquarters: PROVINCETOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Provincetown Rescue Squad Association Inc

    EIN 222638675 · Headquarters: Provincetown, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Provincetown Round-Up Inc

    EIN 320239630 · Headquarters: Provincetown, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Provincetown Saint Peters Club Inc

    EIN 452284698 · Headquarters: PROVINCETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Provincetown Tennessee Williams Theater Festival Inc

    EIN 261962915 · Headquarters: PROVINCETOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Provincetown Tennis Club Foundation

    EIN 993478721 · Headquarters: PROVINCETOWN, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Provincetown Tennis Club Inc

    EIN 042132800 · Headquarters: PROVINCETOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Provincetown Yacht Club Inc

    EIN 814142756 · Headquarters: Provincetown, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Provision Ministry

    EIN 815481524 · Headquarters: WESTBOROUGH, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Proyecto Chispa Inc

    EIN 812812397 · Headquarters: Cambridge, MA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  97. Proyecto Nehemias Inc

    EIN 462009291 · Headquarters: IPSWICH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Prpl Foundation

    EIN 471110074 · Headquarters: WAKEFIELD, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. PRSA Greater Worcester Chapter

    EIN 934127397 · Headquarters: WORCESTER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. PRX

    EIN 263347402 · Headquarters: Cambridge, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

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