Nonprofits in Princeton, New Jersey

Nonprofits in Princeton, New Jersey. Browse 995 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. The Nassau Club of Princeton New Jersey

    EIN 210521340 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The Nassau Foundation Inc

    EIN 133534894 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. The Nonzero Foundation Inc

    EIN 454015017 · Headquarters: PRINCETON, NJ, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. The Olsen Foundation a New Jersey Nonprofit Corporation

    EIN 260029441 · Headquarters: PRINCETON, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. The Paul Robeson House of Princeton

    EIN 460587094 · Headquarters: Princeton, NJ, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. The Petey Greene Program Inc

    EIN 300499760 · Headquarters: Princeton, NJ, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. The Princeton Festival a NJ Non-Profit Corporation

    EIN 201346989 · Headquarters: Princeton, NJ, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

  8. The Prodigy Action Fund Inc

    EIN 881293926 · Headquarters: PRINCETON, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. The R Gordon & Ann M Douglas Foundatio N

    EIN 061565237 · Headquarters: PRINCETON, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. The Research Collections and Preservation Consortium

    EIN 223751732 · Headquarters: Princeton, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. The Robert Wood Johnson Foundation

    EIN 226029397 · Headquarters: PRINCETON, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. The Roberta Flack Foundation Co Lear and Pannepacker

    EIN 205780504 · Headquarters: PRINCETON, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. The RSW Foundation Inc

    EIN 260432677 · Headquarters: Princeton, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. The Senior Care Services of Greater Princeton

    EIN 222663871 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. The Suppers Programs Inc Dba Eating for Your Health

    EIN 010882815 · Headquarters: PRINCETON, NJ, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. The Swan Historical Foundation Inc

    EIN 223013998 · Headquarters: PRINCETON, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. The Tower Club of Princeton University

    EIN 210730244 · Headquarters: PRINCETON, NJ, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. The Westminster Foundation Princeton New Jersey Inc

    EIN 824291802 · Headquarters: PRINCETON, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The Wilberforce School Inc

    EIN 201961626 · Headquarters: PRINCETON, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. The Yappie Inc

    EIN 882117348 · Headquarters: Princeton, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. The Ywca Princeton Inc

    EIN 210635056 · Headquarters: PRINCETON, NJ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Thinking About Thinking Inc

    EIN 852731519 · Headquarters: Princeton, NJ, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Tiger Inn

    EIN 210579250 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Tiger Sustainable Investment Group Inc

    EIN 920328558 · Headquarters: Princeton, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Toastmasters International

    EIN 900115590 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Toastmasters International

    EIN 900359046 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Toastmasters International

    EIN 900461694 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Toastmasters International

    EIN 901071788 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Toastmasters International

    EIN 901112965 · Headquarters: Princeton, NJ, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  30. Toastmasters International

    EIN 901133692 · Headquarters: Princeton, NJ, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  31. Toastmasters International

    EIN 901188592 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. Toastmasters International

    EIN 901249175 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Toastmasters International

    EIN 901256549 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Tortuga Charitable Foundation

    EIN 510245279 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. Tower on the Marsh Foundation Inc

    EIN 833617279 · Headquarters: Princeton, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Town Topics Christmas Fund

    EIN 222363368 · Headquarters: princeton, NJ, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Travel Goods Association

    EIN 135580600 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  38. Tregoed Inc

    EIN 133740564 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Trenton Business Assistance Corp Regional Business Assistance Corp

    EIN 222309023 · Headquarters: PRINCETON, NJ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Trenton Kennel Club Inc

    EIN 237009072 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Triangle Club of Princeton University

    EIN 210846217 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Trustees of Dartmouth College

    EIN 020514824 · Headquarters: princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Trustees of Princeton University - Alumni Organizations and Classes

    EIN 222711242 · Headquarters: Princeton, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Trustees of the American School of Classical Studies at Athens

    EIN 135658824 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Turkmen Association Inc

    EIN 223410520 · Headquarters: Princeton, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Twin Chimney Inc

    EIN 222787076 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  47. U Tennis Nj

    EIN 852397625 · Headquarters: Princeton, NJ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. United Jewish Federation of Princeton Mercer Bucks Inc

    EIN 232215070 · Headquarters: PRINCETON, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. University Cottage Club of Princeton

    EIN 210647984 · Headquarters: PRINCETON, NJ, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. University League Nursery School

    EIN 216001422 · Headquarters: PRINCETON, NJ, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990

  51. University Now Day Nursery

    EIN 221943369 · Headquarters: PRINCETON, NJ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. University of Sydney USA Foundation

    EIN 251727809 · Headquarters: PRINCETON, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Us-china Ip Exchange & Development Foundation

    EIN 465041771 · Headquarters: PRINCETON, NJ, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Utalent

    EIN 823786762 · Headquarters: Princeton, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Uwa United with Africa Inc

    EIN 753049481 · Headquarters: Princeton, NJ, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Vassar Club of Central New Jersey

    EIN 237370030 · Headquarters: Princeton, NJ, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Vishwa Shanti Sewa Charitable Mission

    EIN 461170417 · Headquarters: PRINCETON, NJ, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Viva Tango Inc

    EIN 453630536 · Headquarters: PRINCETON, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Viva Velo Inc

    EIN 203537580 · Headquarters: Princeton, NJ, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  60. Vocational Arts Science and Training Center Inc

    EIN 452347820 · Headquarters: Princeton, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Voices of a People's History of the United States

    EIN 260738341 · Headquarters: PRINCETON, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Vvlabs Inc

    EIN 851527868 · Headquarters: Princeton, NJ, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Waldorf School Association of the Princeton Area

    EIN 222224076 · Headquarters: Princeton, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Web of Compassion Inc a Non-profit Corporation

    EIN 651317973 · Headquarters: PRINCETON, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. West Windsor Community Farmers Market

    EIN 800056347 · Headquarters: Princeton, NJ, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Westminster Foundation at Princeton Nj

    EIN 210672766 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Where Music Carries Us Inc

    EIN 832538841 · Headquarters: Princeton, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. WingsForGrowth Inc

    EIN 812248681 · Headquarters: Princeton, NJ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Witherspoon Institute Inc

    EIN 550835528 · Headquarters: Princeton, NJ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Witherspoon-Jackson Development Corporation

    EIN 510177365 · Headquarters: Princeton, NJ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Witherspoon-jackson Historical and Cultural Society

    EIN 821572683 · Headquarters: Princeton, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Withumsmithbrown Staff Hardship Relief Fund Inc

    EIN 461391826 · Headquarters: PRINCETON, NJ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Wm Bryce Thompson Foundation

    EIN 222941409 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Worldwater Foundations (Formerly (Worldwater Disaster Reliefinc)

    EIN 271698560 · Headquarters: PRINCETON, NJ, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990

  75. Wprb 103.3 Fm

    EIN 226073798 · Headquarters: PRINCETON, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Ww Goodworks

    EIN 861718768 · Headquarters: Princeton, NJ, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. X-cel Swimming Inc

    EIN 223389275 · Headquarters: PRINCETON, NJ, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Yale Club of Princeton

    EIN 222377083 · Headquarters: Princeton, NJ, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  79. Yemi and Bukola Adasofunjo Foundation Inc

    EIN 821097511 · Headquarters: Princeton, NJ, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Yinghua Language School

    EIN 300070430 · Headquarters: Princeton, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Young a Sohn Foundation

    EIN 223697971 · Headquarters: PRINCETON, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  82. Young Ambitious Minds Inc

    EIN 813792322 · Headquarters: PRINCETON, NJ, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Young Audiences of New Jersey Inc

    EIN 237384991 · Headquarters: Princeton, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Young Mens Christian Association of Princeton

    EIN 210639890 · Headquarters: Princeton, NJ, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990

  85. Youth Conway Math Association Incorporated

    EIN 851249261 · Headquarters: Princeton, NJ, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Youth Eco Action a Nj Nonprofit Corporation

    EIN 931411074 · Headquarters: PRINCETON, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Youth Financial Literacy Education Foundation

    EIN 394053261 · Headquarters: Princeton, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Youth Leadership Development Program

    EIN 813724997 · Headquarters: Princeton, NJ, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Youth Restoring Nature Corp

    EIN 872201464 · Headquarters: PRINCETON, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Youths for Lead-free Water Inc

    EIN 843840193 · Headquarters: Princeton, NJ, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Yuan Family Foundation

    EIN 814723968 · Headquarters: Princeton, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. Zakee Bowser Enrichment Foundation

    EIN 223662993 · Headquarters: PRINCETON, NJ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. Zamru

    EIN 271361707 · Headquarters: Princeton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Zayana Foundation

    EIN 413115394 · Headquarters: PRINCETON, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Zaynab Institute

    EIN 332249707 · Headquarters: Princeton, NJ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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