Nonprofits in Pennsylvania

Nonprofits in Pennsylvania. Browse 93,150 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. International Missions Association

    EIN 760704898 · Headquarters: Lancaster, PA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. International Montessori Schools Foundation

    EIN 272963227 · Headquarters: MALVERN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. International Mountain Bicycling Association

    EIN 261356067 · Headquarters: PHILADELPHIA, PA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. International Mountain Bicycling Association

    EIN 460952988 · Headquarters: WARREN, PA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. International Mountain Bicycling Association

    EIN 461144507 · Headquarters: Reading, PA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  6. International Mountain Bicycling Association

    EIN 462985474 · Headquarters: FORTY FORT, PA, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. International Mountain Bicycling Association

    EIN 463541602 · Headquarters: lewisburg, PA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  8. International Museum of Spiritual Investigations Inc

    EIN 271535124 · Headquarters: Gettysburg, PA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. International Myopia Prevention Association

    EIN 237375076 · Headquarters: LIGONIER, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Narcotics Research Conference Inc

    EIN 223686626 · Headquarters: Media, PA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. International Nepalese Artist Society of USA

    EIN 884061117 · Headquarters: Enola, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Neuroendocrine Federation

    EIN 450574280 · Headquarters: PHILADELPHIA, PA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. International Nippon Collectors Club Inc

    EIN 650832314 · Headquarters: BETHLEHEM, PA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. International Opera Performing Experience

    EIN 465335033 · Headquarters: New Hope, PA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. International Opera Theater Inc

    EIN 202720411 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. International Order of the Rainbow Girls

    EIN 200413741 · Headquarters: West Mifflin, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. International Order of the Rainbow Girls

    EIN 233098265 · Headquarters: Luzerne, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. International Order of the Rainbow Girls

    EIN 237507874 · Headquarters: Bethlehem, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Order of the Rainbow Girls

    EIN 237507882 · Headquarters: Erie, PA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. International Order of the Rainbow Girls

    EIN 237507885 · Headquarters: Pittsburgh, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. International Order of the Rainbow Girls

    EIN 237507889 · Headquarters: Oil City, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. International Order of the Rainbow Girls

    EIN 237507897 · Headquarters: CAMP HILL, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. International Order of the Rainbow Girls

    EIN 237507903 · Headquarters: Westmoreland City, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. International Order of the Rainbow Girls

    EIN 237507907 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. International Order of the Rainbow Girls

    EIN 237507921 · Headquarters: Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. International Order of the Rainbow Girls

    EIN 237507935 · Headquarters: Philipsburg, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. International Order of the Rainbow Girls

    EIN 237507939 · Headquarters: Pulaski, PA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. International Order of the Rainbow Girls

    EIN 237507946 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. International Order of the Rainbow Girls

    EIN 237507954 · Headquarters: Norristown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. International Order of the Rainbow Girls

    EIN 237507955 · Headquarters: Mt Holly Springs, PA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. International Order of the Rainbow Girls

    EIN 237507966 · Headquarters: West Reading, PA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. International Order of the Rainbow Girls

    EIN 237507972 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. International Order of the Rainbow Girls

    EIN 237507983 · Headquarters: Falls, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. International Order of the Rainbow Girls

    EIN 237507993 · Headquarters: Leechburg, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. International Order of the Rainbow Girls

    EIN 237507998 · Headquarters: Carnegie, PA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. International Order of the Rainbow Girls

    EIN 237507999 · Headquarters: Wyoming, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. International Order of the Rainbow Girls

    EIN 251249139 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  38. International Order of the Rainbow Girls

    EIN 251304036 · Headquarters: Erie, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. International Order of the Rainbow Girls

    EIN 251874827 · Headquarters: Sarver, PA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. International Order of the Rainbow Girls

    EIN 273662713 · Headquarters: Waymart, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. International Order of the Rainbow Girls

    EIN 320543337 · Headquarters: Grove City, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. International Order of the Rainbow Girls

    EIN 412244396 · Headquarters: Beaver, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. International Order of the Rainbow Girls

    EIN 912076825 · Headquarters: Monroeville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. International Order of the Rainbow Girls Supreme Assembly

    EIN 134357382 · Headquarters: Mars, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. International Order of the Rainbow Girls Supreme Assembly

    EIN 237507850 · Headquarters: Butler, PA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. International Order of the Rainbow Girls Supreme Assembly

    EIN 300842322 · Headquarters: Concordville, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  47. International Order of the Rainbow Girls the Supreme Assembly

    EIN 463375711 · Headquarters: Allentown, PA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. International Order of the Rainbow Girls the Supreme Assembly

    EIN 943490565 · Headquarters: Altoona, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. International Organization of Glutaric Acidemia

    EIN 232820062 · Headquarters: BLAIRSVILLE, PA, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. International Outreach For Christ

    EIN 233008035 · Headquarters: Philadelphia, PA, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  51. International Partnership Ministries Inc

    EIN 232222206 · Headquarters: HANOVER, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. International Peoples Storehouse

    EIN 874291335 · Headquarters: Philadelphia, PA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. International Performing Arts Summit

    EIN 863396176 · Headquarters: DANVILLE, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. International Play Equipment Manufacturers Associa

    EIN 522102729 · Headquarters: HARRISBURG, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. International Poetry Forum

    EIN 251379749 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. International Police Association United States Section

    EIN 510144812 · Headquarters: ELKINS PARK, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. International Police Museum

    EIN 472160188 · Headquarters: Port Matilda, PA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. International Police Support Chaplains Association

    EIN 871974512 · Headquarters: Phliadelphia, PA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. International Praise Outreach Ministries

    EIN 994045804 · Headquarters: Media, PA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. International Problem Gambling and Gaming Certification Organization

    EIN 800431437 · Headquarters: PITTSBURGH, PA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. International Public Safety Leadership and Ethics Institute

    EIN 203002065 · Headquarters: FAIRFIELD, PA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. International Radiosurgery Research Foundation

    EIN 270773676 · Headquarters: PITTSBURGH, PA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. International Raman Conference Inc

    EIN 251732769 · Headquarters: Pittsburgh, PA, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  64. International Reading Association Inc

    EIN 231705460 · Headquarters: Lafayette Hill, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. International Reading Association Inc

    EIN 232083243 · Headquarters: COLLEGEVILLE, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. International Reading Association Inc

    EIN 232170610 · Headquarters: Schnecksville, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. International Reading Association Inc

    EIN 232208060 · Headquarters: White Haven, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. International Reading Association Inc

    EIN 232214618 · Headquarters: West Chester, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. International Reading Association Inc

    EIN 232461349 · Headquarters: Hanover, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. International Reading Association Inc

    EIN 232578642 · Headquarters: EDINBORO, PA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. International Reading Association Inc

    EIN 232702675 · Headquarters: Saint Clair, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. International Reading Association Inc

    EIN 232934027 · Headquarters: Chambersburg, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. International Reading Association Inc

    EIN 236406244 · Headquarters: Quakertown, PA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  74. International Reading Association Inc

    EIN 236406256 · Headquarters: MOUNTVILLE, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. International Reading Association Inc

    EIN 236406260 · Headquarters: Mifflinburg, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. International Reading Association Inc

    EIN 237008139 · Headquarters: Harrisburg, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  77. International Reading Association Inc

    EIN 237008573 · Headquarters: CLARKS SUMMIT, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. International Reading Association Inc

    EIN 237057770 · Headquarters: New Brighton, PA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. International Reading Association Inc

    EIN 237057771 · Headquarters: CRANBERRY, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. International Reading Association Inc

    EIN 237411465 · Headquarters: Hollidaysburg, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. International Reading Association Inc

    EIN 251293321 · Headquarters: Mahaffey, PA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  82. International Reading Association Inc

    EIN 251601193 · Headquarters: Mount Union, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. International Reading Association Inc

    EIN 251642027 · Headquarters: Mahaffey, PA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  84. International Reading Association Inc

    EIN 251647300 · Headquarters: Boswell, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. International Reading Association Inc

    EIN 256073619 · Headquarters: Kittanning, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. International Reading Association Inc

    EIN 256073621 · Headquarters: Slippery Rock, PA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. International Reading Association Inc

    EIN 256073622 · Headquarters: Washington, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. International Reading Association Inc

    EIN 256073624 · Headquarters: ERIE, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. International Reading Association Inc

    EIN 256073625 · Headquarters: Bethel Park, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. International Reading Association Inc

    EIN 256073626 · Headquarters: Johnstown, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. International Reading Association Inc

    EIN 256073627 · Headquarters: Indiana, PA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. International Reading Association Inc

    EIN 256073628 · Headquarters: New Castle, PA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. International Relief Fund

    EIN 821548623 · Headquarters: Lucernemines, PA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. International Rescue Mission for Children

    EIN 833659445 · Headquarters: PITTSBURG, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. International Research Experiences

    EIN 800815150 · Headquarters: EASTON, PA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. International Restoration Ministries Life Community Services

    EIN 464017618 · Headquarters: NEW KENSINGTON, PA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. International Rotary Leadership Institute

    EIN 542134054 · Headquarters: Plains, PA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Sanctions and Export Control Society

    EIN 931820314 · Headquarters: DuBois, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. International Scty for the Advancement of Clinical Magnetoencephalography

    EIN 260701667 · Headquarters: PHILADELPHIA, PA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. International Sculpture Center Inc

    EIN 222259625 · Headquarters: PITTSBURGH, PA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

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