Nonprofits in Sammamish, Washington

Nonprofits in Sammamish, Washington. Browse 350 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. The Joshua P Williams Foundation

    EIN 421593012 · Headquarters: SAMMAMISH, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The Kaplita Family Foundation

    EIN 916575918 · Headquarters: SAMMAMISH, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. The Neighborhood Cooking Foundation

    EIN 208957831 · Headquarters: SAMMAMISH, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. The New Poets Society

    EIN 680668027 · Headquarters: SAMMAMISH, WA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. The Proctor Foundation

    EIN 911839033 · Headquarters: SAMMAMISH, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  6. The Wren Foundation

    EIN 364335176 · Headquarters: Sammamish, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Thecommunity Well

    EIN 923887399 · Headquarters: Sammamish, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Thiri-org

    EIN 874016167 · Headquarters: SAMMAMISH, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Thriven Foundation

    EIN 394321884 · Headquarters: Sammamish, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Toastmasters International

    EIN 470858611 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Toastmasters International

    EIN 900522345 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Toastmasters International

    EIN 901112235 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Toastmasters International

    EIN 901130579 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Toastmasters International

    EIN 901255875 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Toastmasters International

    EIN 901894901 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Toastmasters International

    EIN 911505158 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Toastmasters International

    EIN 942929803 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Toastmasters International

    EIN 942930613 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Toastmasters International

    EIN 942985984 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Toastmasters International

    EIN 992793405 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Totem Diamond Club

    EIN 825208592 · Headquarters: SAMMAMISH, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Trailbliss

    EIN 880881497 · Headquarters: SAMMAMISH, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Transferable Cross Training Foundation

    EIN 870702629 · Headquarters: SAMMAMISH, WA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Tutorme Nonprofit Corporation

    EIN 843679712 · Headquarters: SAMMAMISH, WA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Twim Booster Club

    EIN 834008907 · Headquarters: SAMMAMISH, WA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Ufe Seattle

    EIN 454682929 · Headquarters: Sammamish, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. United Sports Soccer Club

    EIN 882018479 · Headquarters: Sammamish, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Universal Health Access Foundation

    EIN 394263194 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Uplift Society

    EIN 331614918 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Upper Room Ministries

    EIN 364908676 · Headquarters: SAMMAMISH, WA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Veteranet Inc

    EIN 823989737 · Headquarters: Sammamish, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Vibhavari Arts Foundation

    EIN 334115727 · Headquarters: Sammamish, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Viet Nam Scholarship Foundation

    EIN 912154453 · Headquarters: Sammamish, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Wahaha Youth Club

    EIN 474235322 · Headquarters: SAMMAMISH, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Warrior Strength Muay Thai Foundation

    EIN 822891071 · Headquarters: Sammamish, WA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Washington as Baseball Club

    EIN 842322893 · Headquarters: Sammamish, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Washington State Hunters & Jumpers Association

    EIN 911379731 · Headquarters: SAMMAMISH, WA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Wayside Chapel Inc

    EIN 800405024 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Well-watered Garden Music Ministry

    EIN 201275099 · Headquarters: Sammamish, WA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. West Point Parents Club of Washington

    EIN 260685436 · Headquarters: Sammamish, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Why Learn Languages

    EIN 854210099 · Headquarters: SAMMAMISH, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Wild Entrust International C/o Hank Waggoner

    EIN 711011900 · Headquarters: SAMMAMISH, WA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Wolves Football Association

    EIN 810614238 · Headquarters: Sammamish, WA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Women Ikon

    EIN 833399603 · Headquarters: SAMMAMISH, WA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Womens National Book Assn Inc

    EIN 263638580 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. World Stem Olympiad

    EIN 831314359 · Headquarters: Sammamish, WA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Wright Foundation

    EIN 854378095 · Headquarters: SAMMAMISH, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. You Equals Me

    EIN 841968127 · Headquarters: Sammamish, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Yuwa Inc

    EIN 264079346 · Headquarters: Sammamish, WA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Zmw Baseball

    EIN 842370094 · Headquarters: SAMMAMISH, WA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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