Community Improvement & Capacity Building nonprofits

Community Improvement & Capacity Building nonprofits. Browse 107,995 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. Sior - St Louis Chapter

    EIN 431389713 · Headquarters: CLAYTON, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Sior Chapter El Pasojuarez Vdred

    EIN 455285002 · Headquarters: EL PASO, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Sior Foundation

    EIN 520808480 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. SIOR Georgia Chapter

    EIN 581994010 · Headquarters: Atlanta, GA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Sior Houston

    EIN 582667155 · Headquarters: HOUSTON, TX, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Sioux Addition Civic Association

    EIN 466019947 · Headquarters: Rapid City, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  7. Sioux City Growth Organization Inc

    EIN 810624742 · Headquarters: SIOUX CITY, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sioux City Neighborhood Network

    EIN 421410976 · Headquarters: SIOUX CITY, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. Sioux City Regional Convention and Visitors Bureau

    EIN 844822910 · Headquarters: SIOUX CITY, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Sioux City Rotary Club Foundation Inc

    EIN 421508358 · Headquarters: Sioux City, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Sioux City Womans Club

    EIN 426064587 · Headquarters: Sioux City, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  12. Sioux Empire Affordable Housing Chdo Inc

    EIN 453357794 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Sioux Empire Cpcu Society Chapter

    EIN 473231780 · Headquarters: Marshall, MN, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Sioux Falls Area Chamber of Commerce Foundation

    EIN 363470628 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990

  15. Sioux Falls Beautiful

    EIN 010902227 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Sioux Falls Chapter 273 Women of the Moose

    EIN 237521471 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. Sioux Falls East Kiwanis Club of Sd

    EIN 466012230 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  18. Sioux Falls Estate Planning Council Inc

    EIN 460400553 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Sioux Land Chapter No 2168 Women of the Moose

    EIN 470833607 · Headquarters: south sioux city, NE, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. Sioux Metro Growth Alliance

    EIN 871766822 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Sioux Valley Community Action Team

    EIN 364743316 · Headquarters: Volga, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Siouxland Chapter of the Apa

    EIN 562413505 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Siouxland Chapter of the Society of Human Resources Manager

    EIN 421211841 · Headquarters: Sioux City, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Siouxland Venture Initiatives

    EIN 853506867 · Headquarters: Sioux City, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Sip & Empower Foundation

    EIN 991012307 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. SIP Forum LLC

    EIN 550891386 · Headquarters: North Andover, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. SIP Inc

    EIN 844277481 · Headquarters: Joliet, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Sira Foundation Inc

    EIN 332698204 · Headquarters: Silver Spring, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Siranga Foundation

    EIN 933742710 · Headquarters: Fort Worth, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Siren Eaton Shelter

    EIN 383202455 · Headquarters: CHARLOTTE, MI, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990

  31. Sirolli Institute International Enterprise Facilitation Inc

    EIN 810509490 · Headquarters: SACRAMENTO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Siskiyou Co Economic Development Council

    EIN 680062634 · Headquarters: Yreka, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Siskiyou County Off-road Riders

    EIN 822589551 · Headquarters: Yreka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Siskiyou County Water Users Association Inc

    EIN 272982972 · Headquarters: Yreka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Siskiyou Women in Business

    EIN 843151901 · Headquarters: yreka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Siskiyouworks

    EIN 921014592 · Headquarters: Yreka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Sisseton Area Chamber of Commerce and Visitors Bureau

    EIN 460383462 · Headquarters: SISSETON, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  38. Sisseton Area Friends & Neighbors Club Inc

    EIN 208063017 · Headquarters: Sisseton, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Sisseton Area Partners for Progress

    EIN 208383306 · Headquarters: Sisseton, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  40. Sisseton City Cemetery Preservation Foundation

    EIN 994574926 · Headquarters: SISSETON, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Sissonville Multipurpose Center Association Inc

    EIN 462530079 · Headquarters: Charleston, WV, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sista Act

    EIN 825243135 · Headquarters: South Salt Lake, UT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Sistah Soul Brunch & Mixer

    EIN 990725589 · Headquarters: Stockton, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Sistars Helping Sistars

    EIN 824440614 · Headquarters: Kansas City, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Sistarz & Sistarz Nonprofit Organizations

    EIN 844796352 · Headquarters: Gary, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sistas Circle

    EIN 813818889 · Headquarters: Danville, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. Sistas Inspiring Sisters to Achieve Success Inc

    EIN 872575667 · Headquarters: Sanford FL, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Sistas-in-law Inc

    EIN 994242438 · Headquarters: SHERWOOD, AR, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Sistaz Speaks Foundation Llc

    EIN 994259363 · Headquarters: GROSSE POINTE, MI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Sister Baby Solutions

    EIN 873897866 · Headquarters: Dayton, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Sister Bay Advancement Association Inc

    EIN 390888403 · Headquarters: SISTER BAY, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Sister Cities Association of Wilmington Nc Inc

    EIN 562280405 · Headquarters: Wilmington, NC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Sister Cities Committee of Chesapake Inc

    EIN 541978087 · Headquarters: Chesapeake, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Sister Cities of Columbia Illinois Inc

    EIN 371268697 · Headquarters: Columbia, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Sister Cities of Durham Inc

    EIN 561627122 · Headquarters: Durham, NC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Sister Friends United Incorporated

    EIN 611549201 · Headquarters: Little Rock, AR, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Sister Pour Into Me

    EIN 834021279 · Headquarters: Fayetteville, NC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Sister Scouts

    EIN 331998060 · Headquarters: Winchester, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Sister Soar

    EIN 822120495 · Headquarters: OXFORD, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Sister to Sister Empowerment

    EIN 990952531 · Headquarters: Inglewood, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Sister with a Goal

    EIN 883184132 · Headquarters: Antioch, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Sister-to-sista Circle of Love

    EIN 931660435 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Sisterhearts Inc

    EIN 471559111 · Headquarters: Arabi, LA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  64. Sisterhood in Me

    EIN 861220162 · Headquarters: Brooklyn, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Sisterhood of Service Foundation Inc

    EIN 844219340 · Headquarters: Prairieville, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Sisterhood Social Co

    EIN 331736502 · Headquarters: Merrillville, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Sisterhood St Bernard

    EIN 844073143 · Headquarters: Meraux, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. Sisterlinc Financial Services

    EIN 465287735 · Headquarters: Shubuta, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Sisters 4 Harmony Inc

    EIN 932186421 · Headquarters: Philadelphia, PA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Sisters Anoited to Lead Together Inc

    EIN 811418398 · Headquarters: Pensacola, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Sisters at Heart Inc

    EIN 813789514 · Headquarters: Hollis, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Sisters Business Association

    EIN 991636892 · Headquarters: Sisters, OR, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Sisters Circle Legacy

    EIN 934541626 · Headquarters: Madera, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Sisters Ehancing Sister Networking Fellowship Inc

    EIN 522326091 · Headquarters: Bowie, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. Sisters for Real Inc

    EIN 873794068 · Headquarters: Fort Mitchell, AL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Sisters Group

    EIN 932003827 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Sisters Healing Sisters Inc

    EIN 832211336 · Headquarters: Virginia Beach, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Sisters in Crime Albuquerque Nm Chapter

    EIN 760777695 · Headquarters: Albuquerque, NM, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Sisters in Crime Central Virginia Chapter

    EIN 900675086 · Headquarters: PRINCE GEORGE, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Sisters in Crime Chicagoland Chapter

    EIN 363938843 · Headquarters: Morton, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Sisters in Crime Colorado Inc

    EIN 823517212 · Headquarters: Centennial, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Sisters in Crime Desert Sleuths Chapter Inc

    EIN 454356216 · Headquarters: Chandler, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Sisters in Crime Inc

    EIN 581935531 · Headquarters: SEVERNA PARK, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Sisters in Crime Mavens of Mayhem Upper Hudson Valley Region Inc

    EIN 611521727 · Headquarters: Nyack, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Sisters in Crime of Columbus Ohio Inc

    EIN 830511161 · Headquarters: Worthington, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Sisters in Crime of the Triangle

    EIN 461662395 · Headquarters: Chapel Hill Nc, NC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Sisters in Crime Orange County

    EIN 820598088 · Headquarters: Anaheim, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Sisters in Paradise a Not for Profit Corporation

    EIN 823810557 · Headquarters: FAIRBURN, GA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Sisters in Power Social Club

    EIN 820766736 · Headquarters: Troy, MI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Sisters in Service Inc

    EIN 301420634 · Headquarters: Germantown, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Sisters in Spirit

    EIN 611867175 · Headquarters: Chesapeake, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Sisters in Spirit of Texas

    EIN 933372653 · Headquarters: Midlothian, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Sisters in Success Foundation

    EIN 933427977 · Headquarters: Taylor, MI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Sisters Intelligently Standing Together Enduring Real Struggles

    EIN 884081512 · Headquarters: Utica, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Sisters Iv Sisters

    EIN 842987837 · Headquarters: VALRICO, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  96. Sisters Kiwanis Community Service Foundation

    EIN 931070832 · Headquarters: Sisters, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Sisters Network

    EIN 300171114 · Headquarters: Trenton, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. Sisters of Diversity

    EIN 413066502 · Headquarters: CLAYTON, NC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Sisters of Endurance Inc

    EIN 813105359 · Headquarters: Crowley, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Sisters of Perpetual Indulgence

    EIN 911743600 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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