Nonprofits in Waltham, Massachusetts

Nonprofits in Waltham, Massachusetts. Browse 565 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. Du Bois Orchestra Inc

    EIN 922924111 · Headquarters: Waltham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Dwss Inc C/o Ballentine Partners Llc

    EIN 208104761 · Headquarters: WALTHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Eastern Massachusetts Basketball Officials Association

    EIN 262187128 · Headquarters: Waltham, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Ebenezer Healing Center

    EIN 822270322 · Headquarters: Waltham, MA, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  5. Education Collaborative for Greater Boston Inc

    EIN 237069433 · Headquarters: WALTHAM, MA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  6. Education Development Center

    EIN 042241718 · Headquarters: Waltham, MA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Eli Depace Memorial Scholarship

    EIN 335027770 · Headquarters: Waltham, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Ellis L Phillips Foundation

    EIN 135677691 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Emerge Contemporary Art Inc

    EIN 874216421 · Headquarters: WALTHAM, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Empower Spinal Cord Injury Incorporated

    EIN 275575042 · Headquarters: WALTHAM, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Empowering Multicultural Initiatives Inc

    EIN 043393434 · Headquarters: WALTHAM, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  12. Estate Planning Council of RI

    EIN 471351623 · Headquarters: Waltham, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Faith in the Future International Inc

    EIN 205367848 · Headquarters: Waltham, MA, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Families for Depression Awareness Inc

    EIN 043546730 · Headquarters: Waltham, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Fitzgerald Parent-teacher Organization Inc

    EIN 042748154 · Headquarters: WALTHAM, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Fondation Sephora Moron

    EIN 851577511 · Headquarters: WALTHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Foundation for Research and Education in Eating Disorders Inc

    EIN 223863210 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  18. Foundation Pierre Fokem Inc

    EIN 873756044 · Headquarters: Waltham, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. French American Victory Club

    EIN 042064408 · Headquarters: Waltham, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Fresenius Medical Care Foundation Inc

    EIN 823971173 · Headquarters: WALTHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Friends of Bnai Israel Cemetery

    EIN 274325929 · Headquarters: WALTHAM, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Friends of Gymnastics

    EIN 043283220 · Headquarters: WALTHAM, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  23. Friends of Heartbreak Hill Park At Waban Hill Reservoir Inc C/o Mautner

    EIN 811017073 · Headquarters: Waltham, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  24. Friends of Massachusetts Speech Language Hearing Association Inc

    EIN 333625191 · Headquarters: WALTHAM, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Friends of the Waltham Family School Inc

    EIN 462772840 · Headquarters: WALTHAM, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Friends of the Waltham Senior Citizens Inc

    EIN 042714730 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Friends of Waltham Public Library

    EIN 222721692 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. From This Rock Inc

    EIN 992155165 · Headquarters: Waltham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Funwee Basketball Ltd

    EIN 992505964 · Headquarters: Waltham, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. G F P Inc

    EIN 043130702 · Headquarters: Waltham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Gamma Phi Beta Sorority Epsilon Phi Chapter

    EIN 043131363 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Garden Club Federation of Massachusetts Inc

    EIN 042874418 · Headquarters: Waltham, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Gay Fathers of Greater Boston

    EIN 043496166 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. Gersh & Sarah Lemberg Children's Center Inc

    EIN 042475405 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Ggwanga Mujje Bosto Chapter Inc

    EIN 043472603 · Headquarters: Waltham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Ghana Association of Greater Boston Inc

    EIN 510459862 · Headquarters: WALTHAM, MA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Girl Scouts of Eastern Massachusetts Inc

    EIN 042703281 · Headquarters: WALTHAM, MA, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990

  38. Giving Them Hope

    EIN 463574219 · Headquarters: Waltham, MA, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  39. Global for Good Fund Inc

    EIN 270467647 · Headquarters: WALTHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Global Surgeons Foundation

    EIN 812637610 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Glycosyn Health Initiatives Inc C/o Newburg & Company Llp

    EIN 263983845 · Headquarters: WALTHAM, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Gore Place

    EIN 042104254 · Headquarters: Waltham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Greater Boston Functional Medicine Group Inc

    EIN 820936850 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Greater Boston Police Council Inc

    EIN 043113657 · Headquarters: WALTHAM, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Greater New England Society for Post Acute and Long Term Care Inc

    EIN 274272178 · Headquarters: Waltham, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Greater Waltham Recovery Solutions

    EIN 850742227 · Headquarters: Waltham, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Green Rows of Waltham Inc

    EIN 934346165 · Headquarters: Waltham, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Grewal Charitable Foundation C/o Fortis Management Group Llc

    EIN 020522008 · Headquarters: WALTHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Gymcraftics Network Inc

    EIN 271931736 · Headquarters: WALTHAM, MA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Haitian American New Vision of Waltham

    EIN 454768082 · Headquarters: Waltham, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Happy at Home Orphanage Inc

    EIN 861402950 · Headquarters: Waltham, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Hardy Pond Association Inc

    EIN 223239685 · Headquarters: Waltham, MA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  53. Hded Inc

    EIN 853453354 · Headquarters: WALTHAM, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Health Freedom Action Massachusetts Inc

    EIN 743091579 · Headquarters: WALTHAM, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Health Home Initiative Hhi

    EIN 833709252 · Headquarters: Waltham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Healthy Waltham Inc

    EIN 461174988 · Headquarters: Waltham, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Hearing Loss Association of America Inc

    EIN 270370797 · Headquarters: Waltham, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Henry Edward Ssuna Ministries Inc

    EIN 863235680 · Headquarters: Waltham, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Henry Whittemore School Parent-teacher Organization Inc

    EIN 824622593 · Headquarters: Waltham, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Hillel at Brandeis Inc

    EIN 273185784 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Historic Waltham Inc

    EIN 043326090 · Headquarters: WALTHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  62. Home Builders and Remodelers Association of Massachusetts Inc

    EIN 042446663 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Home for Veterans Network Launch

    EIN 843472159 · Headquarters: WALTHAM, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Hope Christian Life Ministries Worldwide-inc

    EIN 853280093 · Headquarters: WALTHAM, MA, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Hope for a Brighter Day

    EIN 460815067 · Headquarters: Waltham, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. House Supernatural Encounters Inc

    EIN 811541650 · Headquarters: WALTHAM, MA, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Hovey Players Inc

    EIN 046130159 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Hurley House Inc

    EIN 237208417 · Headquarters: WALTHAM, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990

  69. I to I Waltham Inc

    EIN 453658941 · Headquarters: Waltham, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Iglesia Cristo Centro

    EIN 273632402 · Headquarters: WALTHAM, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Ikatun

    EIN 043584019 · Headquarters: Waltham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Impact Tomorrow Inc

    EIN 832008968 · Headquarters: Waltham, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. In Your Corner Fighting Cancer

    EIN 384007632 · Headquarters: Waltham, MA, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Inclusive Tech Solutions

    EIN 992485254 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Indian Circle for Caring USA Inc (Icc)

    EIN 260552373 · Headquarters: WALTHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Indian Medical Association of New England Inc

    EIN 042681654 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  77. Int'l Society for Pharmaceutical Engineering Inc Boston Area Chapter

    EIN 043159964 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. International Association of Fire Fighters Lo866 Waltham

    EIN 046143965 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. International Association of Lions

    EIN 046137779 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. International Culture & Education Promot

    EIN 825371117 · Headquarters: Waltham, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. International Society for New England Chapter

    EIN 061323514 · Headquarters: WALTHAM, MA, USA · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  82. Invest In Girls Inc

    EIN 453771260 · Headquarters: Waltham, MA, USA · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990

  83. Iskwelahang Pilipino Inc

    EIN 042740720 · Headquarters: Waltham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  84. Ispe Boston Area Chapter Scholarship Foundation Inc

    EIN 822457536 · Headquarters: WALTHAM, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. James J Cannon Scholarship

    EIN 046529616 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  86. Japa Foundation

    EIN 050573490 · Headquarters: WALTHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Jazz Composers Alliance Inc

    EIN 042898638 · Headquarters: Waltham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Jeffrey M Doucette Memorial

    EIN 813890842 · Headquarters: WALTHAM, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Jewish Big Brothers Big Sisters of Boston

    EIN 223283364 · Headquarters: Waltham, MA, United States · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Jewish Big Brothers Big Sisters of Greater Boston

    EIN 042104354 · Headquarters: Waltham, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Jewish Family & Children's Service

    EIN 042104356 · Headquarters: Waltham, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Jewish Family & Children's Service

    EIN 223124450 · Headquarters: Waltham, MA, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  93. Jmr Barker Foundation C/o Ballentine Partners Llc

    EIN 136268289 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Joann Denapoli Charitable Foundation Inc

    EIN 812009455 · Headquarters: WALTHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Jonas Willis Parmenter Home Inc

    EIN 042104817 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Jordan Sax Community Fund Inc

    EIN 043244015 · Headquarters: WALTHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  97. Joseph F Hill Waltham Post #156 American Legion Band Corp

    EIN 042764325 · Headquarters: WALTHAM, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Kaleidoscope Education Inc

    EIN 262027305 · Headquarters: WALTHAM, MA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. Kamurjner Cultural Connections Inc

    EIN 991482163 · Headquarters: Waltham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Kappa Beta Gamma International Inc

    EIN 475592426 · Headquarters: Waltham, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

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