Nonprofits in West Sayville, New York

Nonprofits in West Sayville, New York. Browse 32 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. American Federation of Teachers

    EIN 510241608 · Headquarters: West Sayville, NY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. Anthonys Angels Inc

    EIN 394075427 · Headquarters: WEST SAYVILLE, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Baymens Soccer Club Inc

    EIN 112582869 · Headquarters: WEST SAYVILLE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Blue Island Oyster Foundation Inc

    EIN 825458728 · Headquarters: WEST SAYVILLE, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Coastal Research and Education Society of Long Island Inc

    EIN 113354970 · Headquarters: West Sayville, NY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Finest Womens Lacrosse

    EIN 853038369 · Headquarters: West Sayville, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Fire Chiefs of Suffolk County Inc

    EIN 112707595 · Headquarters: WEST SAYVILLE, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Francis S Viele Scholarship Trust C/o Brendan Mccurdy

    EIN 953285561 · Headquarters: WEST SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Friends of Sayville Education Foundation Inc

    EIN 452691327 · Headquarters: West Sayville, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Long Island Depression Glass Societ

    EIN 112470619 · Headquarters: West Sayville, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  11. Long Island Maritime Museum

    EIN 237007442 · Headquarters: WEST SAYVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Lt Michael Murphy Division of the Usnscc

    EIN 814063345 · Headquarters: WEST SAYVILLE, NY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Lt Michael P Murphy Navy Seal Museum

    EIN 814132284 · Headquarters: WEST SAYVILLE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Matthews Giving Tree Foundation

    EIN 452749228 · Headquarters: West Sayville, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Natashas Justice Project

    EIN 451534886 · Headquarters: West Sayville, NY, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Parent Booster USA Inc

    EIN 395113120 · Headquarters: West Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Parent Booster USA Inc

    EIN 991198146 · Headquarters: West Sayville, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Pta New York Congress

    EIN 112507584 · Headquarters: West Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Sayville Flashes Purple Baseball Club

    EIN 921379706 · Headquarters: West Sayville, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Sayville Lacrosse Club

    EIN 113520862 · Headquarters: WEST SAYVILLE, NY, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  21. Sayville School Employee Charitable Foundation

    EIN 260372499 · Headquarters: WEST SAYVILLE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Sayville Yacht Club Sailing Foundation Inc

    EIN 113600227 · Headquarters: West Sayville, NY, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  23. Sheas Safe Haven

    EIN 831917096 · Headquarters: WEST SAYVILLE, NY, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Suffolk County Detectives Association Inc

    EIN 112423637 · Headquarters: WEST SAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Suffolk County Fire Chiefs Scholarship Fund Inc

    EIN 994664663 · Headquarters: West Sayville, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Suffolk County Parks Foundation

    EIN 205181646 · Headquarters: WEST SAYVILLE, NY, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  27. Tender Loving Cats Cares Inc

    EIN 413236627 · Headquarters: West Sayville, NY, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Tender Loving Cats Inc

    EIN 815228818 · Headquarters: West Sayville, NY, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. The Neighborhood House of Long Island

    EIN 462842401 · Headquarters: West Sayville, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. The South Shore Together Foundation Inc

    EIN 991361801 · Headquarters: WEST SAYVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Upcycle Education Inc

    EIN 463297709 · Headquarters: West Sayville, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. West Sayville Christian School

    EIN 112657944 · Headquarters: WEST SAYVILLE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990