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. National Organization of Mothers of Twins Clubs Inc

    EIN 251606238 · Headquarters: EIGHTY FOUR, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. National Organization of Mothers of Twins Clubs Inc

    EIN 251865758 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. National Organization of Mothers of Twins Clubs Inc

    EIN 742755452 · Headquarters: MANHEIM, PA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. National Organization of Mothers of Twins Clubs Inc

    EIN 832615056 · Headquarters: VERONA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. National Organization of Mothers of Twins Clubs Inc

    EIN 900152083 · Headquarters: York, PA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. National Organization of Mothers of Twins Clubs Inc

    EIN 931515693 · Headquarters: HOLLAND, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. National Organization of Test Research and Training Reactors Inc

    EIN 311633222 · Headquarters: UNIVERSITY PARK, PA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. National Ostomy Association Inc

    EIN 203776119 · Headquarters: Philadelphia, PA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. National Pan-hellenic Council of Southeastern Pennsylvania

    EIN 815059304 · Headquarters: Bala Cynwyd, PA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. National Park Service Fitness Association

    EIN 270888176 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  11. National Parks Mid-atlantic Regional Council Inc

    EIN 232375239 · Headquarters: PHILADELPHIA, PA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. National Parrot Rescue and Preservation Foundation

    EIN 760605016 · Headquarters: Red Lion, PA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. National Philanthropic Trust

    EIN 237825575 · Headquarters: JENKINTOWN, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. National Physique Committee of the USA Inc

    EIN 310938899 · Headquarters: PITTSBURGH, PA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  15. National Pike Gas Steam and Horse Association

    EIN 251411679 · Headquarters: Brownsville, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. National Pike Trail Council

    EIN 251668729 · Headquarters: Claysville, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. National Pike Wagon Train Association

    EIN 251845041 · Headquarters: far, PA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. National Pine Forge Academy Alumni Association

    EIN 232122841 · Headquarters: Pine Forge, PA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. National Playground Contractors Association Inc

    EIN 841411278 · Headquarters: HARRISBURG, PA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. National Police Bloodhound Association

    EIN 363263526 · Headquarters: GREENSBURG, PA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. National Police Challenge Inc C/o Us Secret Servce Employee Rec Assoc

    EIN 743133168 · Headquarters: WEST CHESTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  22. National Postal Mail Handlers Union Local 322

    EIN 251266438 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. National Premier Soccer League Inc

    EIN 461579604 · Headquarters: ALLENTOWN, PA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  24. National Prep Wrestling Championshi

    EIN 991197683 · Headquarters: NEWTOWN, PA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. National Puerto Rican Agenda Inc

    EIN 820600683 · Headquarters: Philadelphia, PA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. National Railway Historical Society Lancaster Chapter

    EIN 236427338 · Headquarters: CHRISTIANA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. National Railway Historical Society Philadelphia Chapter Inc

    EIN 232040859 · Headquarters: JAMISON, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. National Reentry Workforce Collaborative

    EIN 923430833 · Headquarters: Philadelphia, PA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. National Reform Association

    EIN 250686950 · Headquarters: Pittsburgh, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  30. National Registry of Certified Chemists

    EIN 526078323 · Headquarters: WEST GROVE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. National Registry of Certified Emcomm Volunteers

    EIN 204386315 · Headquarters: Kreamer, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  32. National Resource Center on Domestic Violence Inc

    EIN 300681646 · Headquarters: PHILADELPHIA, PA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. National Riding Stables Horse Rescue

    EIN 830980823 · Headquarters: GETTYSBURG, PA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. National Road Heritage Corridor

    EIN 251713208 · Headquarters: WASHINGTON, PA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. National Rural Education Advocacy Coalition

    EIN 201400788 · Headquarters: Harrisburg, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  36. National Rural Letter Carriers Association

    EIN 061839641 · Headquarters: armagh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. National Rural Letter Carriers Association

    EIN 237170545 · Headquarters: Birdsboro, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. National Rural Letter Carriers Association

    EIN 237235171 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. National Rural Letter Carriers Association

    EIN 237235172 · Headquarters: Laceyville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. National Rural Letter Carriers Association

    EIN 237235173 · Headquarters: Scottdale, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. National Rural Letter Carriers Association

    EIN 237235174 · Headquarters: East Stroudsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. National Rural Letter Carriers Association

    EIN 237235175 · Headquarters: Amity, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. National Rural Letter Carriers Association

    EIN 237235177 · Headquarters: Saegertown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. National Rural Letter Carriers Association

    EIN 237235178 · Headquarters: Sunbury, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. National Rural Letter Carriers Association

    EIN 237235179 · Headquarters: Wellsboro, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. National Rural Letter Carriers Association

    EIN 237235180 · Headquarters: Little Meadows, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  47. National Rural Letter Carriers Association

    EIN 237235181 · Headquarters: Johnstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. National Rural Letter Carriers Association

    EIN 237235182 · Headquarters: Cumbola, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. National Rural Letter Carriers Association

    EIN 237235183 · Headquarters: Fairview, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. National Rural Letter Carriers Association

    EIN 237235184 · Headquarters: Belleville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. National Rural Letter Carriers Association

    EIN 237235185 · Headquarters: Alburtis, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. National Rural Letter Carriers Association

    EIN 237235186 · Headquarters: Glenside, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. National Rural Letter Carriers Association

    EIN 237235187 · Headquarters: Pulaski, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  54. National Rural Letter Carriers Association

    EIN 237235188 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. National Rural Letter Carriers Association

    EIN 237235189 · Headquarters: Harveys Lake, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. National Rural Letter Carriers Association

    EIN 237235191 · Headquarters: Fairview, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. National Rural Letter Carriers Association

    EIN 237235192 · Headquarters: Ephrata, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. National Rural Letter Carriers Association

    EIN 237235194 · Headquarters: Fiarview, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. National Rural Letter Carriers Association

    EIN 237235196 · Headquarters: Bloomsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. National Rural Letter Carriers Association

    EIN 237235197 · Headquarters: Mount Union, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. National Rural Letter Carriers Association

    EIN 237235198 · Headquarters: Carmichaels, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  62. National Rural Letter Carriers Association

    EIN 237235199 · Headquarters: Chambersburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. National Rural Letter Carriers Association

    EIN 237235200 · Headquarters: Belle Vernon, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. National Rural Letter Carriers Association

    EIN 237235201 · Headquarters: Kersey, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. National Rural Letter Carriers Association

    EIN 237235202 · Headquarters: West Norriton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. National Rural Letter Carriers Association

    EIN 237235203 · Headquarters: Shippensburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. National Rural Letter Carriers Association

    EIN 237235204 · Headquarters: Fairview, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. National Rural Letter Carriers Association

    EIN 237235206 · Headquarters: Blanchard, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. National Rural Letter Carriers Association

    EIN 237235207 · Headquarters: Gibsonia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  70. National Rural Letter Carriers Association

    EIN 237235208 · Headquarters: Butler, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. National Rural Letter Carriers Association

    EIN 237235210 · Headquarters: Gillett, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  72. National Rural Letter Carriers Association

    EIN 237235211 · Headquarters: Hollidaysburg, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. National Rural Letter Carriers Association

    EIN 237235212 · Headquarters: Duncansville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. National Rural Letter Carriers Association

    EIN 237235213 · Headquarters: Aliquippa, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. National Rural Letter Carriers Association

    EIN 237235214 · Headquarters: Ford City, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. National Rural Letter Carriers Association

    EIN 237235215 · Headquarters: Allison Park, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. National Rural Letter Carriers Association

    EIN 237235216 · Headquarters: Biglerville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. National Rural Letter Carriers Association

    EIN 510244978 · Headquarters: Clarksburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. National Rural Letter Carriers Association

    EIN 581859191 · Headquarters: Springfield, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. National Rural Letter Carriers Penna Rural Letter Carriers Association

    EIN 231915359 · Headquarters: FAIRVIEW, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. National Scenic Visitors Center

    EIN 810738401 · Headquarters: ZIONSVILLE, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. National Scholastic Rowing Association

    EIN 465397416 · Headquarters: King of Prussia, PA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. National School Public Relations Association

    EIN 541794525 · Headquarters: Downingtown, PA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. National Science Education Leadership Association

    EIN 751641166 · Headquarters: KING OF PRUSSIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. National Sciety of the Sons of the American Revolution

    EIN 880770778 · Headquarters: WEST CHESTER, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. National Sisterhood United for Journeymen Linemen

    EIN 454670118 · Headquarters: FREELAND, PA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. National Sixty Born Association in the Americas Inc

    EIN 800505697 · Headquarters: Upper Darby, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. National Slag Association

    EIN 530116335 · Headquarters: COATESVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. National Slalom Training Center No 9

    EIN 237063487 · Headquarters: State College, PA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. National Slovak Society Heritage Museum

    EIN 263648517 · Headquarters: CANONSBURG, PA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. National Slovak Society of the USA

    EIN 060950601 · Headquarters: Dunmore, PA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  92. National Slovak Society of the USA

    EIN 061409846 · Headquarters: Duryea, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. National Slovak Society of the USA

    EIN 223330679 · Headquarters: Whitehall, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. National Slovak Society of the USA

    EIN 223330681 · Headquarters: Whitehall, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. National Slovak Society of the USA

    EIN 223330682 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. National Slovak Society of the USA

    EIN 237206544 · Headquarters: Saint Clair, PA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  97. National Slovak Society of the USA

    EIN 237444970 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. National Slovak Society of the USA

    EIN 237501172 · Headquarters: Johnstown, PA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. National Slovak Society of the USA

    EIN 237501173 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. National Slovak Society of the USA

    EIN 237501179 · Headquarters: Spraggs, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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