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. Knight Masons of the USA

    EIN 264772702 · Headquarters: Wichita Falls, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  2. Knight Masons of the USA

    EIN 363056673 · Headquarters: Aurora, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Knight Masons of the USA

    EIN 371287360 · Headquarters: Cobden, IL, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. Knight Masons of the USA

    EIN 510179894 · Headquarters: Raleigh, NC, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  5. Knight Masons of the USA

    EIN 521268769 · Headquarters: Chester, VA, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Knight Masons of the USA

    EIN 541307794 · Headquarters: Chesapeake, VA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Knight Masons of the USA

    EIN 542182778 · Headquarters: House Springs, MO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  8. Knight Masons of the USA

    EIN 550747147 · Headquarters: Lavalette, WV, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. Knight Masons of the USA

    EIN 550794827 · Headquarters: Buchanan, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Knight Masons of the USA

    EIN 621800570 · Headquarters: Knoxville, TN, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Knight Masons of the USA

    EIN 640743943 · Headquarters: WAVELAND, MS, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Knight Masons of the USA

    EIN 680218741 · Headquarters: Llano, CA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Knight Masons of the USA

    EIN 810568462 · Headquarters: Sedalia, MO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Knight Masons of the USA

    EIN 840758038 · Headquarters: Broomfield, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. Knight Masons of the USA

    EIN 850320908 · Headquarters: cortez, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Knight Masons of the USA

    EIN 880223092 · Headquarters: Corona, CA, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. Knight Masons of the USA

    EIN 911762401 · Headquarters: Omaha, NE, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Knight Masons of the USA

    EIN 912077405 · Headquarters: Cheektowaga, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Knight of Columbus

    EIN 237142517 · Headquarters: EDNA, TX, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  20. Knight of Columbus

    EIN 237546474 · Headquarters: South San Francisco, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. Knight of Columbus

    EIN 742478517 · Headquarters: Grinnell, IA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Knight of Columbus

    EIN 742617291 · Headquarters: TAYLOR, TX, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. Knight of Columbus

    EIN 900337094 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Knight of Columbus

    EIN 995030748 · Headquarters: Mims, FL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Knight of Columbus 8376

    EIN 581514681 · Headquarters: Marietta, GA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Knight of Columbus Council 1166 Inc

    EIN 310913584 · Headquarters: BEDFORD, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  27. Knight of Columbus Council 228

    EIN 521447965 · Headquarters: Webster, MA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. Knight of Columbus Sacred Heart Fresno Council 8786

    EIN 770049171 · Headquarters: FRESNO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Knight Templar Apollo Commandery No 8

    EIN 237619226 · Headquarters: Casper, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Knights Academic Success Foundation

    EIN 273373621 · Headquarters: Dayton, OH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Knights and Ladies of Kaleva Grand Lodge

    EIN 366116586 · Headquarters: Virginia, MN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Knights Armor 3474

    EIN 450607774 · Headquarters: San Jose, CA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. Knights Cheerleader Booster Club

    EIN 474850358 · Headquarters: EL MONTE, CA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Knights Club of Avon Inc

    EIN 060872415 · Headquarters: Avon, CT, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Knights Fraternal Corporation of Bloomington

    EIN 237107495 · Headquarters: BLOOMINGTON, MN, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Knights Hall Title Holding Co

    EIN 382690622 · Headquarters: Freeland, MI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Knights in Noble Giving Incorporated

    EIN 203913219 · Headquarters: Greenville, SC, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Knights Inc

    EIN 030297099 · Headquarters: BARRE, VT, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Knights Inn of Dayton Inc

    EIN 310830185 · Headquarters: Kettering, OH, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. Knights Lacrosse

    EIN 274711141 · Headquarters: Virginia Beach, VA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Knights Learning Center Inc

    EIN 582548269 · Headquarters: CONYERS, GA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. Knights of Colombus

    EIN 262445070 · Headquarters: Waterville, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  43. Knights of Colombus-columbian Club

    EIN 132911176 · Headquarters: STATEN ISLAND, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Knights of Columbia

    EIN 237546229 · Headquarters: Yakima, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Knights of Columbia

    EIN 237546759 · Headquarters: Kenner, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 010270288 · Headquarters: Lewiston, ME, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 010363704 · Headquarters: Cape Elizabeth, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 010371625 · Headquarters: Winthrop, ME, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 010405827 · Headquarters: Hallowell, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 010448514 · Headquarters: windham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 010467686 · Headquarters: Eagle Lake, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 010477176 · Headquarters: Hallowell, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 010485018 · Headquarters: Limerick, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 010499199 · Headquarters: Augusta, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 010504358 · Headquarters: Saco, ME, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 010507189 · Headquarters: Houlton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 010518986 · Headquarters: Oakland, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 010713151 · Headquarters: TRUMBULL, CT, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 010726562 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 010875323 · Headquarters: Portland, OR, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 010909272 · Headquarters: Las Cruces, NM, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 010919469 · Headquarters: Los Angeles, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 010919555 · Headquarters: Tipp City, OH, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 010945973 · Headquarters: Millsboro, DE, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 010964489 · Headquarters: Louisburg, KS, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 016012980 · Headquarters: FORT FAIRFIELD, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 020345603 · Headquarters: Plaistow, NH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 020449951 · Headquarters: Lebanon, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 020468956 · Headquarters: KITTERY, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 020483725 · Headquarters: North Conway, NH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 020483726 · Headquarters: North Conway, NH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 020590004 · Headquarters: Shiner, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 020698394 · Headquarters: Brighton, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 020782788 · Headquarters: Hanscom Air Force Base, MA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 030135415 · Headquarters: Burlington, VT, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 030278995 · Headquarters: Orleans, VT, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 030314537 · Headquarters: Derby, VT, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 030323762 · Headquarters: Bethel, VT, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 030355837 · Headquarters: Ludlow, VT, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 030429820 · Headquarters: Orange, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 030608947 · Headquarters: tucson, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 041120088 · Headquarters: Brighton, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 041511267 · Headquarters: Holyoke, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 041528010 · Headquarters: Lawrence, MA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 042557032 · Headquarters: Falmouth, MA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 042734553 · Headquarters: Lawrence, MA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 043096487 · Headquarters: Kingston, MA, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 043101778 · Headquarters: Worcester, MA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 043177641 · Headquarters: WEST ROXBURY, MA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 043722611 · Headquarters: national city, CA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 043803477 · Headquarters: Carthage, TX, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 046062711 · Headquarters: Turners Falls, MA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 046063408 · Headquarters: Leominster, MA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 046065084 · Headquarters: Somerset, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 046365612 · Headquarters: Norwood, MA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 050423430 · Headquarters: Johnston, RI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 050470314 · Headquarters: Johnston, RI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Knights of Columbus

    EIN 050516309 · Headquarters: WARWICK, RI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Knights of Columbus

    EIN 050563800 · Headquarters: NEWBURGH, IN, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  100. Knights of Columbus

    EIN 050605683 · Headquarters: Firestone, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

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