Social Science nonprofits

Social Science nonprofits. Browse 2,567 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 International Science Foundation Inc

    EIN 453344646 · Headquarters: HAYWARD, WI, USA · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990

  2. The International Society for Conversation Analysis

    EIN 270673313 · Headquarters: NEW BRUNSWICK, NJ, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. The Iranica Institute

    EIN 912118584 · Headquarters: irvine, CA, US · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. The James Wimberly Institute of Black Studies and History Inc

    EIN 582459103 · Headquarters: Macon, GA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. The Journal of Korean Studies

    EIN 851032901 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. The Kanakia Foundation

    EIN 522208477 · Headquarters: GREEN COVE SPRINGS, FL, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. The Korean Innovation Research Cent Er Corporation

    EIN 413233679 · Headquarters: Los Angeles, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. The Lepidoptera Research Foundation Inc

    EIN 953082062 · Headquarters: BEVERLY HILLS, CA, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990

  9. The Life Sciences Foundation

    EIN 900571203 · Headquarters: PHILADELPHIA, PA, USA · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990

  10. The Lighted Candle Society

    EIN 522116963 · Headquarters: Bountiful, UT, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  11. The Lincoln Institute of Public Opinion Research Inc

    EIN 251704705 · Headquarters: HARRISBURG, PA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. The Maldon Institute Inc

    EIN 521369167 · Headquarters: BALTIMORE, MD, USA · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  13. The Mentor Group Institute for Intercultural Education Inc

    EIN 042775852 · Headquarters: BRAINTREE, MA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. The Michael Newton Inst for Life Between Lives

    EIN 203518700 · Headquarters: Wilmington, NC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. The Molina Foundation

    EIN 201479392 · Headquarters: LOS ALAMITOS, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. The Morning Star Foundation

    EIN 800873706 · Headquarters: WOODLAND, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. The Mukulia Project Inc

    EIN 760841225 · Headquarters: Phoenix, AZ, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. The Naples Roundtable Inc

    EIN 475236637 · Headquarters: ALEXANDRIA, VA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. The Napolitan Institute

    EIN 991866439 · Headquarters: SPRING, TX, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. The Narbha Institute Inc

    EIN 866037149 · Headquarters: FLAGSTAFF, AZ, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. The National Institute for Play

    EIN 205702330 · Headquarters: CARMEL VALLEY, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. The New Market Historical Society Inc

    EIN 841724270 · Headquarters: New Market, VA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. The New York Center for the Study of Groups Organizations and Social System

    EIN 365082936 · Headquarters: NEW YORK, NY, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. The Nickerson Family Legacy

    EIN 873589317 · Headquarters: Olympia Fields, IL, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. The Oasis

    EIN 994593677 · Headquarters: San Diego, CA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. The Peoria Project Inc

    EIN 814838357 · Headquarters: MONTEREY, CA, USA · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  27. The Platform

    EIN 800484917 · Headquarters: Houston, TX, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. The Policy Circle Co

    EIN 472843650 · Headquarters: WILMETTE, IL, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The Raven Foundation

    EIN 208690475 · Headquarters: GLENVIEW, IL, USA · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  30. The Registry Foundation

    EIN 943340301 · Headquarters: PLEASANT HILL, CA, USA · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  31. The Rhine Research Center Inc

    EIN 271240690 · Headquarters: DURHAM, NC, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. The Rockville Institute a Research Inst for the Advancement of Social Science

    EIN 203332738 · Headquarters: ROCKVILLE, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. The Ronald Coase Institute

    EIN 431885542 · Headquarters: ST LOUIS, MO, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. The Sadie Collective

    EIN 841851485 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. The Science & Technology Innovators Challenge Inc

    EIN 203804997 · Headquarters: COLTS NECK, NJ, USA · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  36. The Science Experience Inc

    EIN 453577901 · Headquarters: Banning, CA, US · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. The Science Tech Consortium Inc

    EIN 270744290 · Headquarters: ROCHESTER, NY, USA · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  38. The Seasteading Institute

    EIN 262386590 · Headquarters: San Francisco, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. The Shumla School Inc

    EIN 742869788 · Headquarters: Comstock, TX, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. The Smacna Testing & Research Institute

    EIN 541787183 · Headquarters: CHANTILLY, VA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. The Society for Small Molecule Science Inc

    EIN 161775790 · Headquarters: REHOBOTH, MA, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  42. The Society for the Advancement of Socio-economics

    EIN 521685246 · Headquarters: TIMONIUM, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. The Society for the Study of Evolution

    EIN 486121424 · Headquarters: ST LOUIS, MO, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. The Society for the Study of Social Problems Inc

    EIN 351263022 · Headquarters: KNOXVILLE, TN, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. The Southern Institute for Public Life

    EIN 472933004 · Headquarters: Monroe, LA, USA · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990

  46. The Sphere Institute

    EIN 911748201 · Headquarters: BURLINGAME, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Telluride Institute Inc

    EIN 840964478 · Headquarters: TELLURIDE, CO, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Thriving Cities Group

    EIN 813605714 · Headquarters: ELKTON, VA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. The Treasure Hill Foundation

    EIN 742846799 · Headquarters: SILVER CITY, NM, USA · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  50. The Types Project Inc

    EIN 273753171 · Headquarters: Boston, MA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. The Uli Foundation

    EIN 237133957 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. The Valley Economic Alliance

    EIN 954524503 · Headquarters: SHERMAN OAKS, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. The Venus Project Inc

    EIN 812231365 · Headquarters: Venus, FL, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. The Vijay Amritraj Foundation

    EIN 205017416 · Headquarters: Tarzana, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. The Voice of Chinese Medicine Foundation Inc

    EIN 770574394 · Headquarters: CUPERTINO, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. The Weinberg Family Foundation for Truth in Science Inc

    EIN 311607622 · Headquarters: BETHESDA, MD, USA · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  57. The William R Kenan Jr Fund for Ethics

    EIN 561919423 · Headquarters: CHAPEL HILL, NC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. The Wynnewood Institute

    EIN 320116200 · Headquarters: WYNNEWOOD, PA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Theeconomic Club of Miami

    EIN 873385241 · Headquarters: MIAMI, FL, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Theory and Social Inquiry

    EIN 993892417 · Headquarters: Providence, RI, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. This Is Outflow Inc

    EIN 461489682 · Headquarters: West Palm Beach, FL, US · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Thomas C Wales Foundation

    EIN 912160664 · Headquarters: Seattle, WA, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  63. Thomas R Brown Foundation

    EIN 460512598 · Headquarters: TUCSON, AZ, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Thrive Lactation Collective

    EIN 853413278 · Headquarters: Lawrenceville, GA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Thriving in Games Group Inc

    EIN 934709462 · Headquarters: Lewes, DE, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Tiananmen Academy Inc

    EIN 463081817 · Headquarters: HAYWARD, CA, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990

  67. Tiananmen Research

    EIN 821684932 · Headquarters: Arcadia, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Timao Foundation for Research and Development

    EIN 953284216 · Headquarters: Lake Isabella, CA, US · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Time Lifestyle Management System Inc

    EIN 301263856 · Headquarters: Midville, GA, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Tip Northwest

    EIN 824314787 · Headquarters: MOUNTLAKE TERRACE, WA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Tj Universal

    EIN 666036035 · Headquarters: san juan, PR, US · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Toomey Foundation for the Natural Sciences

    EIN 651077421 · Headquarters: BRADENTON, FL, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  73. Topicquests Foundation

    EIN 473207466 · Headquarters: Temecula, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Torah Science Foundation Inc

    EIN 954807336 · Headquarters: PALO ALTO, CA, US · Social Science · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Trac Reports Inc

    EIN 161386153 · Headquarters: BALDWINSVILLE, NY, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Tramp Brigade - Organization of Historical Interpreters

    EIN 262918732 · Headquarters: Murrells Inlet, SC, US · Social Science · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  77. Trans Atlantic Parliamentary Group

    EIN 824959723 · Headquarters: ALEXANDRIA, VA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Transatlantic Leadership Network

    EIN 825072663 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Transformative Emotional Intelligence Foundation

    EIN 832682647 · Headquarters: Corpus Christi, TX, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Transformative Studies Institute a Nj Nonprofit Corporation

    EIN 208770902 · Headquarters: Fair Lawn, NJ, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Transformed Worldwide Ministries

    EIN 233008771 · Headquarters: PORT SAINT LUCIE, FL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Transforming Anthropology Inc

    EIN 922218309 · Headquarters: Atlanta, GA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Transmutations of Educational Empowerment

    EIN 462339411 · Headquarters: Novi, MI, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. Transnational Litigation Blog Inc

    EIN 874611365 · Headquarters: Chapel Hill, NC, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Transparent Democracy Org

    EIN 201685471 · Headquarters: Los Altos Hills, CA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Transpersonal Institute

    EIN 941187347 · Headquarters: Palo Alto, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Traveling Rosaries Apostolate Corporation

    EIN 843401004 · Headquarters: WESTFIELD, MA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Tribal Nations Research Group

    EIN 465453270 · Headquarters: Belcourt, ND, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Tribus Organum Foundation

    EIN 272160149 · Headquarters: mchenry, IL, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. Trigger Change

    EIN 263472523 · Headquarters: San Francisco, CA, US · Social Science · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  91. Triglav Circle

    EIN 043328623 · Headquarters: Ougny, FR · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Trilience Research

    EIN 202006227 · Headquarters: PASADENA, CA, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  93. Trinity Institute for Applied Neuroscience & Spirituality Llc

    EIN 811593145 · Headquarters: BRANFORD, CT, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Triple Nine Society Foundation

    EIN 474216267 · Headquarters: Alexandria, VA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Triskeli Guild

    EIN 911918940 · Headquarters: BELLINGHAM, WA, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. True Democratic Institute

    EIN 453803655 · Headquarters: Boone, IA, US · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  97. Truebright Science Academy Charter Sch

    EIN 208152641 · Headquarters: PLYMOUTH MEETING, PA, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  98. Trust for Vexillology

    EIN 471172603 · Headquarters: Houston, TX, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Truth and Science Ministries Inc

    EIN 383522489 · Headquarters: Springfield, OH, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  100. Truth Word Revivals Inc

    EIN 831025060 · Headquarters: Semmes, AL, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages