Mutual & Membership Benefit nonprofits in South Dakota

Mutual & Membership Benefit nonprofits in South Dakota. Browse 275 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. Highland Park Cemetery Association of Hermosa

    EIN 460378778 · Headquarters: Hermosa, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Hills of Rest Memorial Park Permanent Lot Care Fund Trust

    EIN 916444666 · Headquarters: BROOKINGS, SD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. Hillview Cemetery

    EIN 923689874 · Headquarters: ISABEL, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Holy Trinity Cemetery Inc

    EIN 460444881 · Headquarters: ETHAN, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Huron Regional Medical Center Inc Employee Benefit Trust

    EIN 363691036 · Headquarters: Huron, SD, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Independent Insurance Agents of Sioux Fa

    EIN 471058620 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Independent Order of Odd Fellows

    EIN 237106371 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  8. Independent Order of Odd Fellows

    EIN 237247431 · Headquarters: Hot Springs, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Independent Order of Odd Fellows

    EIN 237278270 · Headquarters: Deadwood, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Independent Order of Odd Fellows

    EIN 237597056 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Independent Order of Odd Fellows

    EIN 237597057 · Headquarters: Vermillion, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Independent Order of Odd Fellows

    EIN 237597070 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  13. Independent Order of Odd Fellows

    EIN 237597074 · Headquarters: Rapid City, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. Independent Order of Odd Fellows

    EIN 237597103 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  15. Independent Order of Odd Fellows

    EIN 237597109 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Independent Order of Odd Fellows

    EIN 237597121 · Headquarters: Edgemont, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  17. Independent Order of Odd Fellows

    EIN 237597135 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Independent Order of Odd Fellows

    EIN 237597165 · Headquarters: Fairburn, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Independent Order of Odd Fellows

    EIN 237600875 · Headquarters: Baltic, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Independent Order of Odd Fellows

    EIN 237600881 · Headquarters: Verm, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  21. Independent Order of Odd Fellows

    EIN 237600885 · Headquarters: Edgemont, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  22. Independent Order of Odd Fellows

    EIN 237600887 · Headquarters: Belle Fourche, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. Independent Order of Odd Fellows

    EIN 237600936 · Headquarters: Faulkton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Independent Order of Odd Fellows

    EIN 237600938 · Headquarters: Gregory, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Independent Order of Odd Fellows

    EIN 237600943 · Headquarters: Elk Point, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Independent Order of Odd Fellows

    EIN 237600965 · Headquarters: Fairburn, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Independent Order of Odd Fellows

    EIN 237600970 · Headquarters: Lake Andes, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  28. Independent Order of Odd Fellows

    EIN 237608356 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Independent Order of Odd Fellows

    EIN 237608365 · Headquarters: Hot Springs, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Independent Order of Odd Fellows

    EIN 237610844 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Independent Order of Odd Fellows

    EIN 237610846 · Headquarters: Gregory, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  32. Independent Order of Odd Fellows

    EIN 237610848 · Headquarters: Watertown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Independent Order of Odd Fellows

    EIN 237612199 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  34. Independent Order of Odd Fellows

    EIN 363345393 · Headquarters: Gregory, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. Independent Order of Odd Fellows

    EIN 460180669 · Headquarters: Deadwood, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  36. Independent Order of Odd Fellows

    EIN 460237781 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Independent Order of Odd Fellows

    EIN 460242525 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Independent Order of Odd Fellows

    EIN 460346162 · Headquarters: Dell Rapids, SD, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  39. Independent Order of Odd Fellows

    EIN 460375808 · Headquarters: Watertown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Independent Order of Odd Fellows

    EIN 460382811 · Headquarters: Deadwood, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Independent Order of Odd Fellows

    EIN 460382924 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Independent Order of Odd Fellows

    EIN 460383870 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  43. Independent Order of Odd Fellows

    EIN 460384191 · Headquarters: Vermillion, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. Independent Order of Odd Fellows

    EIN 460389839 · Headquarters: Watertown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  45. Independent Order of Odd Fellows

    EIN 460390881 · Headquarters: Redfield, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. Independent Order of Odd Fellows

    EIN 464822367 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Independent Order of Odd Fellows

    EIN 466012180 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  48. Independent Order of Odd Fellows

    EIN 466012900 · Headquarters: Gary, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. Independent Order of Odd Fellows

    EIN 466019201 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Interior Fairview Cemetery Corporation

    EIN 460379777 · Headquarters: Interior, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. International Harvestor Collectors Chapter 21 of South Dakota Inc

    EIN 272438388 · Headquarters: HARTFORD, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Iona Cemetery Association

    EIN 460452558 · Headquarters: GREGORY, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Joint Well Field Inc

    EIN 582667474 · Headquarters: Toronto, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Kampeska Cemetery Association Inc

    EIN 460432718 · Headquarters: watertown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  55. Karols Prairie Incorporated

    EIN 874176470 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 237108203 · Headquarters: WATERTOWN, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Knights of Columbus

    EIN 237263649 · Headquarters: Mobridge, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 237322882 · Headquarters: Deadwood, SD, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 237545871 · Headquarters: Winner, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 237545882 · Headquarters: Hoven, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 237545895 · Headquarters: Pierre, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 237547454 · Headquarters: Mobridge, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 260057359 · Headquarters: Newell, SD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 460259975 · Headquarters: Faulkton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 460345872 · Headquarters: gettysburg, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 460352005 · Headquarters: Milbank, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 460377264 · Headquarters: Howard, SD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 824630275 · Headquarters: Madison, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Knights of Columbus 1525 Eudes Council

    EIN 237142416 · Headquarters: WOONSOCKET, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Knights of Columbus Council 6668

    EIN 510179503 · Headquarters: Ramona, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Knights of Columbus St Agnes

    EIN 460413961 · Headquarters: Vermillion, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  72. Knights of the York Cross of Honour Convent General

    EIN 237532696 · Headquarters: PIERRE, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Knights Templar of the United States of America

    EIN 237618891 · Headquarters: Watertown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. Knights Templar of the United States of America

    EIN 237618905 · Headquarters: Lemmon, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Knights Templar of the United States of America

    EIN 237619259 · Headquarters: Brookings, SD, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. Knights Templar of the United States of America

    EIN 460155248 · Headquarters: Pierre, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Knights Templar of the United States of America

    EIN 460364412 · Headquarters: Huron, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. Knights Templar of the United States of America

    EIN 800508348 · Headquarters: Spearfish, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Knittel Cemetery Corporation

    EIN 871537049 · Headquarters: SIOUX FALLS, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Lakeview Water Cooperative

    EIN 466026357 · Headquarters: Rapid City, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Lennox Cemetery Association

    EIN 460374071 · Headquarters: LENNOX, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Lewis & Clark Association of Insurance and Financial Advisors

    EIN 237273627 · Headquarters: Yankton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  83. Lucas Cemetery Association

    EIN 460394090 · Headquarters: BURKE, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Marty Assembly No 1080 Fourth Degree Knights of Columbus

    EIN 237547457 · Headquarters: Yankton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Masonic Cemetery Association

    EIN 420251515 · Headquarters: PHILIP, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Mccook Farm Mutual Insurance Company of Sd

    EIN 460133660 · Headquarters: SALEM, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990

  87. Military Order of the Cootie of the United States

    EIN 460367896 · Headquarters: SIOUX FALLS, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Military Order of the Cootie of the United States

    EIN 466017098 · Headquarters: Yankton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  89. Minnekanta Valley Cemetery Inc

    EIN 460372072 · Headquarters: Hot Springs, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Mni Waste' Water Company

    EIN 272535895 · Headquarters: Eagle Butte, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Mobridge Lodge No 1685 Loyal Order of Moose

    EIN 460218972 · Headquarters: MOBRIDGE, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Modern Woodmen of America

    EIN 237501777 · Headquarters: Rapid City, SD, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  93. Modern Woodmen of America

    EIN 260398039 · Headquarters: Watertown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. Modern Woodmen of America

    EIN 412059058 · Headquarters: Mobridge, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Modern Woodmen of America

    EIN 460426001 · Headquarters: ABERDEEN, SD, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Modern Woodmen of America

    EIN 460427375 · Headquarters: Miller, SD, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  97. Modern Woodmen of America

    EIN 461971178 · Headquarters: Miller, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. Modern Woodmen of America

    EIN 462923041 · Headquarters: Clark, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  99. Modern Woodmen of America

    EIN 470781468 · Headquarters: Hill City, SD, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  100. National Association of Fraternal Insurance Counselors Inc

    EIN 800197338 · Headquarters: RAPID CITY, SD, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

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