Community Improvement & Capacity Building nonprofits in Washington

Community Improvement & Capacity Building nonprofits in Washington. Browse 2,434 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. Seattle Urban Mission

    EIN 271811386 · Headquarters: Mountlake Terrace, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Seattle Urban Wineries

    EIN 813772597 · Headquarters: SEATTLE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. SeattleFWC26

    EIN 873823518 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Selah Chamber of Commerce Inc

    EIN 911051490 · Headquarters: Selah, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Selah Civic Center Association

    EIN 911720751 · Headquarters: SELAH, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  6. Selah Downtown Association

    EIN 464436753 · Headquarters: SELAH, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Self Help Northwest

    EIN 911238365 · Headquarters: renton, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  8. Sequim Dog Park Pals

    EIN 824798272 · Headquarters: Carlsborg, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Sequim Family Advocates

    EIN 272578841 · Headquarters: Sequim, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  10. Sequim Lavender Growers Association

    EIN 912031506 · Headquarters: SEQUIM, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Sertoma Foundation

    EIN 911428528 · Headquarters: MOUNTLAKE TERRACE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  12. Sertoma Inc

    EIN 916087575 · Headquarters: Edmonds, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Service Corps of Retired Executives Association

    EIN 521775643 · Headquarters: Spokane, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Service Corps of Retired Executives Chapter 590 Mid-Columbia SCORE

    EIN 521891955 · Headquarters: Kennewick, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. Seva Foundation

    EIN 883008063 · Headquarters: Everson, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Seven Angels Last Stop Services

    EIN 832092608 · Headquarters: Olympia, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Shalom Outreach Washington Inc

    EIN 873455282 · Headquarters: Medical Lake, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Shangri La Community Club

    EIN 911340675 · Headquarters: Sedro Woolley, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Shared Spaces Foundation

    EIN 861742244 · Headquarters: Tukwila, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Shelton Bpoe Lodge 2467

    EIN 910877861 · Headquarters: SILVERDALE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  21. Shelton Lodge No 1684 Loyal Order of Moose

    EIN 916070089 · Headquarters: shelton, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Shiro Amani Foundation

    EIN 882437935 · Headquarters: EVERRET, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Shoreline Community College Housing Development I

    EIN 812686113 · Headquarters: SEATTLE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Shorewood Community Club

    EIN 910754790 · Headquarters: Burien, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Short Term Rental Alliance of Chelan County

    EIN 841997762 · Headquarters: WALLA WALLA, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Sigma Iota Building Assoc of Kappa Delta Sorority

    EIN 916055576 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Sigma Phi Epsilon Building Corp of Seattle Washington

    EIN 916058391 · Headquarters: KENT, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. Silvana Community Association

    EIN 454808018 · Headquarters: Silvana, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Silverdale Rotary Club Foundation

    EIN 911682373 · Headquarters: SILVERDALE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Silverdale Sunrise Lions Charitabel Foundation

    EIN 522211600 · Headquarters: Silverdale, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  31. 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

  32. Sixth Avenue Business District

    EIN 452466281 · Headquarters: Tacoma, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Skagit Airport Support Association Inc

    EIN 911872072 · Headquarters: Burlington, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Skagit Community Market Association

    EIN 824284849 · Headquarters: Concrete, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Skagit Island San Juan Retired School Employees Association

    EIN 800363509 · Headquarters: STANWOOD, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Skagit Valley Masonic Building Association

    EIN 273487395 · Headquarters: SEDRO WOOLLEY, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Skagitonians for Community Improvements

    EIN 320507349 · Headquarters: Mount Vernon, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Skamania Economic Development Council

    EIN 911302610 · Headquarters: STEVENSON, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Skamania Fire District 1 Auxiliary

    EIN 811422500 · Headquarters: CARSON, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Ski Washington

    EIN 208247410 · Headquarters: NACHES, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. Skyway Solutions Cda

    EIN 272975837 · Headquarters: Seattle, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  42. Slo Poks

    EIN 911470333 · Headquarters: Ridgefield, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Smart Transportation Council

    EIN 843335677 · Headquarters: Union, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Snodgrass Family Foundation

    EIN 821995280 · Headquarters: VANCOUVER, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Snohomish County Bar Association

    EIN 911231245 · Headquarters: EVERETT, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Snohomish County Black Heritage Committee

    EIN 271828264 · Headquarters: Everett, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Snohomish County Dairy Women

    EIN 300831197 · Headquarters: Snohomish, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Snohomish County Human Resources Association

    EIN 510667415 · Headquarters: Everett, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Snohomish County Korean American Senior Center

    EIN 912003330 · Headquarters: KIRKLAND, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Snohomish Festival of Pumpkins Marketing Association

    EIN 510520542 · Headquarters: SNOHOMISH, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  51. Snohomish Lions Club

    EIN 911875091 · Headquarters: SNOHOMISH, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Snohomish Rotary Charitable Foundation

    EIN 201243672 · Headquarters: Snohomish, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Snohomish Wedding Guild

    EIN 273902412 · Headquarters: Snohomish, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Snoking Beekeepers Association

    EIN 841802854 · Headquarters: SNOHOMISH, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Snoqualmie Historic District Merchants Association

    EIN 831314085 · Headquarters: SNOQUALMIE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Soap Lake Chamber of Commerce Inc

    EIN 916057821 · Headquarters: Soap Lake, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Soap Lake Garden Club

    EIN 911685192 · Headquarters: Soap Lake, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. Social Response Network

    EIN 800524495 · Headquarters: Mukilteo, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  59. Society for Management Information Systems

    EIN 911029899 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Society for the Friendly Sons of St Patrick Spokane

    EIN 271551302 · Headquarters: Spokane, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Society of Broadcast Engineers Chapter 16

    EIN 943040232 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Society of Financial Service Professionals Cascadia Chapter

    EIN 911635857 · Headquarters: Bellingham, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  63. Society of Flight Test Engineers

    EIN 910843657 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Society of Human Resource Management-olympia Chapter

    EIN 202663652 · Headquarters: Olympia, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Society of Port Engineers of Puget Sound

    EIN 916058402 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Socrata Foundation

    EIN 472755835 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Sodo Business Association

    EIN 911615397 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. SODO Business Improvement Area

    EIN 471278728 · Headquarters: Seattle, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Sodo Rotary Foundation

    EIN 270887955 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  70. SODO Service Fund

    EIN 923042404 · Headquarters: Seattle, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Soft Landing Inc

    EIN 932361384 · Headquarters: BELLEVUE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Solcomun

    EIN 921929968 · Headquarters: Everett, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Somali Bantu Community Service of Washington

    EIN 814091613 · Headquarters: Federal Way, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Somali Community Services Coalition

    EIN 311611993 · Headquarters: SEATAC, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990

  75. Soroptimist Foundation Inc

    EIN 274695702 · Headquarters: Camano Island, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  76. Soroptimist Foundation Inc

    EIN 916057647 · Headquarters: Bellingham, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  77. Soroptimist International of Port Angeles Foundation

    EIN 911755226 · Headquarters: Port Angeles, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. Soroptimist International of Port Orchard Foundation

    EIN 911983817 · Headquarters: PORT ORCHARD, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  79. Soroptimist International of Seattle Metropolitan Service Funds

    EIN 911557914 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Soroptimist International of the Americas Inc

    EIN 261254473 · Headquarters: Walla Walla, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Soroptimist International of the Americas Inc

    EIN 270437602 · Headquarters: COULEE CITY, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Soroptimist International of the Americas Inc

    EIN 911028918 · Headquarters: Mount Vernon, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  83. Soroptimist International of the Americas Inc

    EIN 911087873 · Headquarters: Yakima, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Soroptimist International of the Americas Inc

    EIN 911526870 · Headquarters: Kennewick, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Soroptimist International of the Americas Inc

    EIN 912084597 · Headquarters: Anacortes, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Soroptimist International of the Americas Inc

    EIN 916048257 · Headquarters: Wenatchee, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  87. Soroptimist International of the Americas Inc

    EIN 916050868 · Headquarters: Spokane, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  88. Soroptimist International of the Americas Inc

    EIN 916055804 · Headquarters: Chelan, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  89. Soroptimist International of the Americas Inc

    EIN 916058407 · Headquarters: Vancouver, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  90. Soroptimist International of the Americas Inc

    EIN 916060339 · Headquarters: Port Townsend, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Soroptimist International of the Americas Inc

    EIN 916062787 · Headquarters: LYNNWOOD, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. Soroptimist Sno-king Foundation

    EIN 911746624 · Headquarters: LYNNWOOD, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Sound Alliance

    EIN 203006721 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Sound Alliance United

    EIN 862515693 · Headquarters: seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. South Asian American Vascular Society

    EIN 271923539 · Headquarters: Anacortes, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. South Central Workforce Development Council

    EIN 205770412 · Headquarters: Union Gap, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. South County Area Human Service Alliance

    EIN 200296889 · Headquarters: KENT, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990

  98. South End Community Club

    EIN 916049567 · Headquarters: burton, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. South End Gives Back

    EIN 261508675 · Headquarters: Renton, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. South End Neighborhood Council C/o Fire Station 8

    EIN 870784698 · Headquarters: TACOMA, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

First page and all pages