Nonprofits in Philadelphia, Pennsylvania

Nonprofits in Philadelphia, Pennsylvania. Browse 10,448 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. Old City Civic Association

    EIN 232176305 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Old City Community Fund

    EIN 141844219 · Headquarters: PHILADELPHIA, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Old Paths & New Journeys Inc

    EIN 811557107 · Headquarters: Philadelphia, PA, USA · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  4. Old Pine Community Center

    EIN 232164110 · Headquarters: PHILADELPHIA, PA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Old St Joseph's Historic Preservation Corporation

    EIN 232706657 · Headquarters: PHILADELPHIA, PA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Old-time Arts and Music

    EIN 300523626 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  7. Olde & South Kensington Green Space

    EIN 834158522 · Headquarters: PHILADELPHIA, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Olde English Dart League of Philadelphia

    EIN 232755731 · Headquarters: PHILADELPHIA, PA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Olde Fort Mifflin Historical Society Inc

    EIN 222440246 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. Olde Kensington Neighborhood Assn

    EIN 364666204 · Headquarters: Philadelphia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Olde Richmond Civic Association

    EIN 260733722 · Headquarters: PHILADELPHIA, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Olive Community Improvement Association

    EIN 611459855 · Headquarters: Philadelphia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. Olivet Baptist Church Day Care

    EIN 453457323 · Headquarters: Philadelphia, PA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. Olivet of Logan Community Development Corporation

    EIN 872025770 · Headquarters: Philadelphia, PA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Olivia Monroe Foundation

    EIN 883575693 · Headquarters: PHILADELPHIA, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Ollin Yoliztli Calmecac

    EIN 421701809 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Olney Charter High School an Aspira Inc of Pennsylvania School

    EIN 452040612 · Headquarters: PHILADELPHIA, PA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Olney Christian School

    EIN 452298305 · Headquarters: Philadelphia, PA, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Olney Community Collaborative

    EIN 852575923 · Headquarters: Philadelphia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Olney Eagles Youth Organization Inc

    EIN 844698151 · Headquarters: Philadelphia, PA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Olney Touchdown Club

    EIN 232847856 · Headquarters: Philadelphia, PA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  22. Olson Family Pooled Common Fund

    EIN 882613671 · Headquarters: PHILADELPHIA, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Olympia Real Estate Inc

    EIN 264739250 · Headquarters: PHILADELPHIA, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990

  24. Omega Fire Ministries International Inc

    EIN 823665550 · Headquarters: Philadelphia, PA, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  25. Omega Psi Phi Fraternity

    EIN 275070009 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Omega Psi Phi Fraternity

    EIN 800661198 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Omega Psi Phi Fraternity Inc

    EIN 200380242 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Omega Theta Pi

    EIN 853459854 · Headquarters: Philadelphia, PA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Omicron Kappa Upsilon Honorary Dental Society

    EIN 237125209 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Omicron Kappa Upsilon Honorary Dental Society Supreme

    EIN 270714919 · Headquarters: PHILADELPHIA, PA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  31. Omni Holding Llc

    EIN 208792478 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Omo Valley Research Project

    EIN 851268450 · Headquarters: Philadelphia, PA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. On Call for Jesus Ministries

    EIN 900612788 · Headquarters: Philadelphia, PA, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. On Leong Chinese Merchants Assoc Inc

    EIN 236280413 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. On Lok House of Philadelphia Inc

    EIN 232130954 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Onavn Sgia Inc

    EIN 202370266 · Headquarters: Philadelphia, PA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Onda1nation Community Development Corporation

    EIN 881663968 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Ondawave

    EIN 811037315 · Headquarters: Philadelphia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. One Accord Ministries Inc

    EIN 800735957 · Headquarters: Philadelphia, PA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. One Art Community Center

    EIN 462728157 · Headquarters: Philadelphia, PA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. One Day at a Time Inc

    EIN 471586879 · Headquarters: PHILADELPHIA, PA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. One Generation Ministries Inc

    EIN 851126784 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. One in Us Ministries

    EIN 811484701 · Headquarters: Philadelphia, PA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. One Pennsylvania Activists United

    EIN 882735817 · Headquarters: PHILADELPHIA, PA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. One Philly

    EIN 991287727 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. One River Alliance Inc

    EIN 834381414 · Headquarters: PHILADELPHIA, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. One School at a Time a Non Profit Corporation

    EIN 870786937 · Headquarters: PHILADELPHIA, PA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  48. One Team Philadelphia

    EIN 333517829 · Headquarters: Philadelphia, PA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. One Vision One Purpose

    EIN 465690303 · Headquarters: PHILADELPHIA, PA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. One Way One Love

    EIN 392929700 · Headquarters: Philadelphia, PA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Ontracknorthamerica Inc

    EIN 260840647 · Headquarters: Philadelphia, PA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Oodua Foundation

    EIN 272419012 · Headquarters: PHILADELPHIA, PA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Open Arms Ministry

    EIN 481308913 · Headquarters: Philadelphia, PA, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  54. Open Arms of Nicetown 2 C/o Leava Brown

    EIN 465757897 · Headquarters: PHILADELPHIA, PA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Open Arms Seventh Day Cog International Ministries Inc

    EIN 472571648 · Headquarters: PHILADELPHIA, PA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Open Classroom Collaborative Inc

    EIN 113444926 · Headquarters: Philadelphia, PA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  57. Open Door Abuse Awareness Prevention

    EIN 814316582 · Headquarters: PHILADELPHIA, PA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Open Door Church in Philadelphia

    EIN 934439275 · Headquarters: Philadelphia, PA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Open Library Foundation Inc

    EIN 814396672 · Headquarters: PHILADELPHIA, PA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Open Mind Ministry Community Outreach

    EIN 263761945 · Headquarters: Philadelphia, PA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Opera Philadelphia

    EIN 231504706 · Headquarters: PHILADELPHIA, PA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Operation Bravo Foundation

    EIN 261405382 · Headquarters: Philadelphia, PA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Operation Bright Stone

    EIN 932768811 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Operation Counterstrike

    EIN 932020431 · Headquarters: philadelphia, PA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Operation in My Backyard

    EIN 825527661 · Headquarters: Philadelphia, PA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Operation Lifeline Incorporated

    EIN 232129332 · Headquarters: Philadelphia, PA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  67. Operation Monarch Inc

    EIN 812100070 · Headquarters: PHILADELPHIA, PA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Operation Second Chance Rescue Mission

    EIN 232825627 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  69. Operation Sop Community Development Corporation

    EIN 461031846 · Headquarters: Philadelphia, PA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  70. Operation Understanding

    EIN 232636683 · Headquarters: PHILADELPHIA, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  71. Operation Walk Philadelphia

    EIN 270934894 · Headquarters: Philadelphia, PA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Operative Plasterers & Cement Masons Of

    EIN 251620832 · Headquarters: PHILADELPHIA, PA, USA · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  73. Operative Plasterers and Cement 8 Local Pcm

    EIN 230932562 · Headquarters: PHILADELPHIA, PA, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990

  74. Operative Plasterers and Cement Masons International Association Local 592

    EIN 230932560 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Oporation Ava Inc

    EIN 270589431 · Headquarters: PHILADELPHIA, PA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Opport-unity

    EIN 371644664 · Headquarters: Philadelphia, PA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Opportunities for the Aging Housing Corp Ta Opportunities Tower Iii

    EIN 222809543 · Headquarters: PHILADELPHIA, PA, USA · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990

  78. Opportunities for the Aging Housing Corporation

    EIN 232069164 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Opportunities for the Aging Housing Corporation Ii

    EIN 232410074 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Opportunities Industrialization Center Inc

    EIN 236296920 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Opportunities Industrialization Centers of America Inc

    EIN 237109952 · Headquarters: PHILADELPHIA, PA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Opportunities Services Corporation

    EIN 232292014 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  83. Opportunity Adkinson Project Inc

    EIN 831298076 · Headquarters: PHILADELPHIA, PA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Opportunity Finance Network

    EIN 205189202 · Headquarters: Philadelphia, PA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Optical Realities Indie Arts Initiative

    EIN 474736644 · Headquarters: Philadelphia, PA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Optimist International

    EIN 236413785 · Headquarters: Philadelphia, PA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Optimum Bliss Wellness Center

    EIN 853853159 · Headquarters: Philadelphia, PA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Options Philly

    EIN 991238627 · Headquarters: Philadelphia, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Ora Pride Inc

    EIN 872766154 · Headquarters: Philadelphia, PA, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Oracle Healing Inc

    EIN 843650134 · Headquarters: Philadelphia, PA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Oral History in the Mid-atlantic Region - Ohmar

    EIN 521103821 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Orchestra 2001 Inc

    EIN 232545727 · Headquarters: PHILADELPHIA, PA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Order Italian Sons and Daughters of America

    EIN 237633304 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Order of New Arts

    EIN 334318182 · Headquarters: Philadelphia, PA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Ordinarie Heroes

    EIN 474100206 · Headquarters: Philadelphia, PA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Oregon Nya

    EIN 231641450 · Headquarters: PHILADELPHIA, PA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Organization for Africans with Disabilites Inc

    EIN 141838753 · Headquarters: Philadelphia, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Organizing and Networking Educators for Union Power

    EIN 333504582 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Original American Foundation

    EIN 853815593 · Headquarters: Philadelphia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Orisa Community Developmentincorpration

    EIN 203990330 · Headquarters: PHILADELPHIA, PA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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