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. Mercury Wire Products Charitable Foundation

    EIN 042785455 · Headquarters: SPENCER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Mercy for Mamas

    EIN 460693097 · Headquarters: Hingham, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Mercy Meals and More

    EIN 272998918 · Headquarters: NEW BEDFORD, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Mercy of Adam Inc

    EIN 842424379 · Headquarters: NORTH ATTLEBORO, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Mercys Charity

    EIN 883886474 · Headquarters: uxbridge, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Mercysong Inc

    EIN 300186552 · Headquarters: STOCKBRIDGE, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Meredith E Drench Charitable Trust UA DTD 03282013

    EIN 476372167 · Headquarters: Newburyport, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Meridian Academy Inc

    EIN 432024960 · Headquarters: JAMAICA PLAIN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Merimee De La Riviere Foundation

    EIN 883770615 · Headquarters: AYER, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Merit Construction Alliance of Massachusetts Inc

    EIN 043371152 · Headquarters: AYER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Merit Construction Professionals of Massachusetts Inc

    EIN 272966781 · Headquarters: Kingston, MA, US · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Meritor Academy North Andover Parents Association Council

    EIN 611478830 · Headquarters: NORTH ANDOVER, MA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Merkos Linyoney Chinuch-lubavitch Inc

    EIN 222684845 · Headquarters: Boston, MA, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  14. Merlin Charitable Foundation

    EIN 464351193 · Headquarters: WALTHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Merri Fund Corporation

    EIN 882641983 · Headquarters: DUXBURY, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Merriam Community Parent Teacher Organization Inc

    EIN 205921315 · Headquarters: ACTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Merriam Hill Association Inc

    EIN 042722202 · Headquarters: Lexington, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Merrill Family Charitable Foundation Inc

    EIN 223494040 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Merrimac Charitable Trust Ii

    EIN 043249244 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Merrimac Heights Academy

    EIN 364760914 · Headquarters: Merrimac, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Merrimac Hose Company Number 1

    EIN 273957351 · Headquarters: Merrimac, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Merrimac Police Association Inc

    EIN 043523535 · Headquarters: MERRIMAC, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Merrimac Pto

    EIN 043568234 · Headquarters: MERRIMAC, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Merrimac River Rowing Assn Inc

    EIN 222547676 · Headquarters: LOWELL, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Merrimac Santa Commitee Inc

    EIN 042942910 · Headquarters: MERRIMAC, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Merrimac Softball League Inc

    EIN 203506339 · Headquarters: Merrimac, MA, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  27. Merrimac Town Improvement Society

    EIN 046168684 · Headquarters: Merrimac, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Merrimac Valley Conference Co Thomas Obrien

    EIN 810710338 · Headquarters: HAVERHILL, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Merrimac Youth Sports Inc

    EIN 271111101 · Headquarters: Merrimac, MA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Merrimack Child Care Center Inc

    EIN 237346497 · Headquarters: HAVERHILL, MA, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990

  31. Merrimack College

    EIN 042103731 · Headquarters: NORTH ANDOVER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Merrimack Cricket League Inc

    EIN 991059145 · Headquarters: ANDOVER, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Merrimack Education Center Inc

    EIN 042620821 · Headquarters: CHELMSFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  34. Merrimack Housing Corporation

    EIN 223215740 · Headquarters: CAMBRIDGE, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Merrimack Junior Theatre Inc

    EIN 042996115 · Headquarters: ANDOVER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  36. Merrimack Repertory Theatre Inc

    EIN 042664784 · Headquarters: Lowell, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Merrimack River Feline Rescue Society Inc

    EIN 043172322 · Headquarters: SALISBURY, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Merrimack River Maritime Festival Inc

    EIN 320349551 · Headquarters: Newburyport, MA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. Merrimack River Valley House Inc

    EIN 042104808 · Headquarters: LOWELL, MA, USA · Housing & Shelter · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  40. Merrimack River Watershed Council Inc

    EIN 042633281 · Headquarters: LAWRENCE, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Merrimack Valley Artisans Inc

    EIN 020765582 · Headquarters: Dunstable, MA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Merrimack Valley Beagle Club

    EIN 464768760 · Headquarters: NEWBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Merrimack Valley Benevolence Association Inc

    EIN 814232193 · Headquarters: METHUEN, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Merrimack Valley Black & Brown Voices Inc

    EIN 851606673 · Headquarters: Andover, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Merrimack Valley Bldg & Construction Trades Afl-cio

    EIN 861388296 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Merrimack Valley Camera Club

    EIN 562489016 · Headquarters: NORTH ANDOVER, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Merrimack Valley Chamber Foundation Inc

    EIN 222585654 · Headquarters: LAWRENCE, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Merrimack Valley Chamber of Commerce Inc

    EIN 041527920 · Headquarters: LAWRENCE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Merrimack Valley Chapter of Unico Co Lawrence J Ardito

    EIN 223148894 · Headquarters: NORTH ANDOVER, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Merrimack Valley Chorale

    EIN 222483335 · Headquarters: Chelmsford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Merrimack Valley Christian Day School Inc

    EIN 042791479 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Merrimack Valley Christopher Columbus Committee

    EIN 223421013 · Headquarters: METHUEN, MA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  53. Merrimack Valley Community Music School Inc

    EIN 270830553 · Headquarters: Andover, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Merrimack Valley Community Service Corps Inc

    EIN 020697834 · Headquarters: LAWRENCE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  55. Merrimack Valley Concert Band

    EIN 201060527 · Headquarters: West Newbury, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Merrimack Valley Cottontail Clinic Inc

    EIN 923083678 · Headquarters: Andover, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Merrimack Valley Dream Center Inc

    EIN 814754411 · Headquarters: LAWRENCE, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Merrimack Valley Economic Development Corporation

    EIN 043210262 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Merrimack Valley Economic Development Council Inc

    EIN 043479606 · Headquarters: NEWBURYPORT, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  60. Merrimack Valley Employee Association

    EIN 811627468 · Headquarters: Lowell, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  61. Merrimack Valley Estate Planning Council Inc

    EIN 043059234 · Headquarters: CHELMSFORD, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Merrimack Valley Food Bank Inc

    EIN 223241609 · Headquarters: LOWELL, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Merrimack Valley Health Services Inc

    EIN 222604915 · Headquarters: Andover, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Merrimack Valley Hog Chapter MA NH Inc

    EIN 223153621 · Headquarters: North Billerica, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Merrimack Valley Housing Partnership Inc

    EIN 042950316 · Headquarters: Lowell, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Merrimack Valley Housing Services Inc

    EIN 042732088 · Headquarters: Lowell, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Merrimack Valley Immigrant & Education Center Inc

    EIN 743093665 · Headquarters: LAWRENCE, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Merrimack Valley Islamic Academy in the Islamic Academy

    EIN 043549933 · Headquarters: METHUEN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Merrimack Valley Italian-american Scholarship Fund Incorporated

    EIN 043531925 · Headquarters: Andover, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Merrimack Valley Library Consortium Inc

    EIN 042900971 · Headquarters: LAWRENCE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Merrimack Valley Military Vehicle Collectors Inc

    EIN 222775584 · Headquarters: Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Merrimack Valley Music & Arts

    EIN 473377828 · Headquarters: Haverhill, MA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Merrimack Valley Partners in Service Inc

    EIN 043272672 · Headquarters: Methuen, MA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Merrimack Valley People for Peace

    EIN 042898334 · Headquarters: Notth Andover, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Merrimack Valley Philharmonic Society Inc

    EIN 237113774 · Headquarters: Haverhill, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Merrimack Valley Planning Commission Regional Resource Center

    EIN 043210256 · Headquarters: HAVERHILL, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Merrimack Valley Players

    EIN 020519298 · Headquarters: Haverhill, MA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. Merrimack Valley Prayer Community Inc

    EIN 042655341 · Headquarters: METHUEN, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Merrimack Valley Pregnancy Services Inc

    EIN 822339928 · Headquarters: HAVERHILL, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Merrimack Valley Prevention and Substance Abuse Project Inc

    EIN 474313057 · Headquarters: methuen, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Merrimack Valley Project Inc

    EIN 043132443 · Headquarters: LAWRENCE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Merrimack Valley Quilters Inc

    EIN 043190440 · Headquarters: HAVERHILL, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Merrimack Valley Residents for the Enviroment Inc

    EIN 043464312 · Headquarters: Andover, MA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Merrimack Valley Ringers

    EIN 651206967 · Headquarters: Chelmsford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Merrimack Valley Roadrunners Inc

    EIN 473145023 · Headquarters: GROVELAND, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  86. Merrimack Valley Robotics Inc

    EIN 811350099 · Headquarters: LOWELL, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Merrimack Valley Skating Clubinc

    EIN 200791668 · Headquarters: NEWBURYPORT, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Merrimack Valley Spartans Football and Cheerlead

    EIN 844951910 · Headquarters: Methuen, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Merrimack Valley Stageworks Inc

    EIN 393102412 · Headquarters: HAVERHILL, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Merrimack Valley Striders Inc

    EIN 043194844 · Headquarters: ANDOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Merrimack Valley Support Systems Inc

    EIN 042721269 · Headquarters: Lawrence, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Merrimack Valley Transportation

    EIN 043389300 · Headquarters: Marblehead, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Merrimack Valley United Jewish Communities Inc

    EIN 042992252 · Headquarters: ANDOVER, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Merrimack Valley Usbc Youth Association

    EIN 113756238 · Headquarters: Lowell, MA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  95. Merrimack Valley Venture Forum C/o Litmangerson Associates Llp

    EIN 300118789 · Headquarters: WOBURN, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Merrimack Valley Vietnam Vets Inc

    EIN 222474865 · Headquarters: Chelmsford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Merrimack Valley Workforce Investment Board Inc

    EIN 800611253 · Headquarters: LAWRENCE, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Merrimack Valley YMCA

    EIN 042104378 · Headquarters: LAWRENCE, MA, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990

  99. Merrimack Valley Young Mens Christian Association of Nh Inc

    EIN 043430910 · Headquarters: Lawrence, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Merrimack Valley Youth Basketball Inc

    EIN 205695104 · Headquarters: ANDOVER, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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