Mutual & Membership Benefit nonprofits

Mutual & Membership Benefit nonprofits. Browse 38,861 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. American Federation of State County & Municipal Employees

    EIN 263877436 · Headquarters: McMinnville, OR, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Federation of State County & Municipal Employees

    EIN 416080878 · Headquarters: Owatonna, MN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Federation of State County & Municipal Employees

    EIN 521650655 · Headquarters: Boston, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Federation of State County & Municipal Employees

    EIN 521650888 · Headquarters: Boston, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Federation of State County & Municipal Employees

    EIN 743253308 · Headquarters: Dodgeville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. American Federation of State County and Municiapl Employees

    EIN 136163478 · Headquarters: Hastings on Hudson, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Federation of Teachers

    EIN 010960869 · Headquarters: Rochester, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Federation of Teachers

    EIN 166001907 · Headquarters: Rushville, NY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. American Federation of Teachers

    EIN 237363600 · Headquarters: Grand Island, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. American Federation of Teachers

    EIN 237364964 · Headquarters: Massena, NY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Federation of Teachers

    EIN 262718213 · Headquarters: North Salem, NY, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. American Federation of Teachers

    EIN 341656646 · Headquarters: Boardman, OH, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Federation of Teachers

    EIN 510203488 · Headquarters: Ronkonkoma, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Federation of Teachers

    EIN 510252047 · Headquarters: Batavia, NY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. American Federation of Teachers

    EIN 611516911 · Headquarters: Tonawanda, NY, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. American Federation of Teachers Carle Place Teachers Assn

    EIN 237316714 · Headquarters: CARLE PLACE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Federation of Teachers Veba Health Savings Trust

    EIN 273709589 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. American Foundry Society

    EIN 382687760 · Headquarters: MUSKEGON, MI, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  19. American Fraternal Union

    EIN 237583784 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. American Fraternal Union

    EIN 237583861 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. American Fraternal Union

    EIN 237583865 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. American Fraternal Union

    EIN 237583874 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. American Fraternal Union

    EIN 237583880 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  24. American Fraternal Union

    EIN 237583893 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  25. American Fraternal Union

    EIN 237583920 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  26. American Fraternal Union Salida

    EIN 237583833 · Headquarters: Ely, MN, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  27. American Friends of Kollel Nachlas Moshe

    EIN 450480532 · Headquarters: LAKEWOOD, NJ, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Friends of Namibian Wildlife Conservation Inc

    EIN 471069186 · Headquarters: PHILADELPHIA, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. American Friendship Cemetery Assoc

    EIN 873463110 · Headquarters: QUINCY, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Gas Association Welfare Benefit Trust

    EIN 900001656 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. American Gi Forum Miguel Hernandez Jr Memorial Chapter Inc

    EIN 742180779 · Headquarters: San Antonio, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. American Gold Star Mothers Inc - Department of Arizona

    EIN 921319896 · Headquarters: Avondale, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Greetings Corp Welfare Benefits

    EIN 346953323 · Headquarters: BROOKLYN, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. American Guild Alliance Inc

    EIN 331303907 · Headquarters: HEMPSTEAD, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. American Heritage Motorcycle Association

    EIN 571115049 · Headquarters: Dillon, SC, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. American Inns of Court Foundation

    EIN 383251313 · Headquarters: Grand Rapids, MI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. American Institute of Parliamentarians

    EIN 366131545 · Headquarters: ALBANY, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. American Insurance Association Inc

    EIN 133173374 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  39. American Legal Defense Fund Inc

    EIN 863546506 · Headquarters: WASHINGTON, DC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Legion

    EIN 146046353 · Headquarters: Newburgh, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Legion

    EIN 166093991 · Headquarters: Greene, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Legion

    EIN 221347254 · Headquarters: Fairview, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Legion

    EIN 236390988 · Headquarters: bala cynwyd, PA, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. American Legion

    EIN 237406600 · Headquarters: orland park, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Legion

    EIN 270008656 · Headquarters: Brighton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Legion

    EIN 363299973 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. American Legion

    EIN 370467954 · Headquarters: Pontiac, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Legion

    EIN 376047298 · Headquarters: Warsaw, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Legion

    EIN 396108356 · Headquarters: Oconto, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Legion

    EIN 396108466 · Headquarters: Exeland, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Legion

    EIN 416040133 · Headquarters: Ellendale, MN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Legion

    EIN 464181958 · Headquarters: Middle Bass, OH, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. American Legion

    EIN 466006907 · Headquarters: Bowdle, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Legion

    EIN 471704553 · Headquarters: RANCHO CUCAMONGA, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Legion

    EIN 476033177 · Headquarters: Maxwell, NE, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. American Legion

    EIN 486078565 · Headquarters: OBERLIN, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Legion

    EIN 526076042 · Headquarters: West Springfield, VA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. American Legion

    EIN 576025417 · Headquarters: Bishopville, SC, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  59. American Legion

    EIN 726031184 · Headquarters: ZACHARY, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Legion

    EIN 726035281 · Headquarters: BREAUX BRIDGE, LA, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. American Legion

    EIN 746064321 · Headquarters: Rockdale, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Legion

    EIN 810601123 · Headquarters: Emory, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Legion

    EIN 841040739 · Headquarters: Pagosa Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Legion

    EIN 900535520 · Headquarters: FREDERICKSBURG, PA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. American Legion

    EIN 900982693 · Headquarters: Mount Gilead, NC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Legion

    EIN 946107978 · Headquarters: SACRAMENTO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Legion

    EIN 956196650 · Headquarters: Bellflower, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Legion #248 Colonia Post

    EIN 226098986 · Headquarters: COLONIA, NJ, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  69. American Legion 102 Linden Post

    EIN 226098894 · Headquarters: Linden, NJ, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. American Legion 19Th District

    EIN 237430371 · Headquarters: Clinton, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. American Legion 22 Edward H Mcdaniel Inc

    EIN 860854545 · Headquarters: Pahrump, NV, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. American Legion 324 Rose City Post

    EIN 380983133 · Headquarters: Jackson, MI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. American Legion 601 Nelson Armes Post

    EIN 237008122 · Headquarters: MUNCY VALLEY, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. American Legion Auxiliary

    EIN 376047731 · Headquarters: Morrisonville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Legion Auxiliary

    EIN 561385562 · Headquarters: CLINTON, NC, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. American Legion Auxiliary

    EIN 800470353 · Headquarters: Wakefield, MI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. American Legion Auxiliary

    EIN 800785620 · Headquarters: Hollister, CA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. American Legion Auxiliary

    EIN 841017603 · Headquarters: Arvada, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. American Legion Auxiliary

    EIN 900269679 · Headquarters: ZELIENOPLE, PA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Legion Auxiliary

    EIN 946102331 · Headquarters: San Jose, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. American Legion Auxiliary

    EIN 946129073 · Headquarters: Gustine, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. American Legion Auxiliary 323

    EIN 237038219 · Headquarters: WENTZVILLE, MO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. American Legion Auxiliary 68 Everett H Hale

    EIN 416036359 · Headquarters: Spring Valley, MN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Legion Auxiliary District 29

    EIN 463010797 · Headquarters: Buena Park, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. American Legion Auxiliary Harley Salzman Post 5

    EIN 272774720 · Headquarters: BEACH, ND, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Legion Auxiliary Post 24

    EIN 822705584 · Headquarters: GARFIELD, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Legion Auxiliary Unit of Michael Koser Post No 778

    EIN 800188824 · Headquarters: Butler, PA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. American Legion Auziliary Topeka Unit 400 Kansas

    EIN 237331025 · Headquarters: Topeka, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Legion Byers Tosh Post 267

    EIN 251491131 · Headquarters: LIGONIER, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. American Legion Elderton Inc

    EIN 256092867 · Headquarters: SHELOCTA, PA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Legion Greenwalt Flaherty Post 42

    EIN 510169366 · Headquarters: Charlotte, MI, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  92. American Legion Home Association of Fredericksburg

    EIN 231519032 · Headquarters: FREDERICKSBURG, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. American Legion Paul Revere Leber Post 372

    EIN 231573560 · Headquarters: COLUMBIA, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. American Legion Post 130

    EIN 420652016 · Headquarters: FORT DODGE, IA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. American Legion Post 15

    EIN 866038134 · Headquarters: Winslow, AZ, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. American Legion Post 169

    EIN 344176086 · Headquarters: TIFFIN, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. American Legion Post 20 Maco Stewart

    EIN 510152654 · Headquarters: GALVESTON, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. American Legion Post 500

    EIN 956146194 · Headquarters: RIVERSIDE, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. American Legion Post 52

    EIN 262683189 · Headquarters: Romeoville, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. American Legion Post 66

    EIN 350840088 · Headquarters: GRIFFITH, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

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