Nonprofits in Sinclairville, New York

Nonprofits in Sinclairville, New York. Browse 21 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 237365557 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. American Federation of Teachers

    EIN 611567626 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Cassadaga Valley Midget Football

    EIN 800507865 · Headquarters: Sinclairville, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Cattaraugus Chautaugua Chapter of the N Y S Horse Council

    EIN 571212265 · Headquarters: Sinclairville, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Chautauqua Co American Legion

    EIN 166032121 · Headquarters: SINCLAIRVILLE, NY, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Chautauqua County Antique Equipment Inc

    EIN 900720091 · Headquarters: Sinclairville, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Chautauqua County Council of Nysut Teacher Presidents

    EIN 471286292 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Chautauqua County Samaritan House Inc

    EIN 364732103 · Headquarters: Sinclairville, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Gold Wing Road Riders Association

    EIN 912009518 · Headquarters: SINCLAIRVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. Jnks Call of the Wild Sanctuary Inc

    EIN 562382895 · Headquarters: Sinclairville, NY, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  11. Kiwanis International Inc

    EIN 222604239 · Headquarters: Sinclairville, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  12. Lake Effect Trailbreakers Inc

    EIN 223837175 · Headquarters: Sinclairville, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. National Society Colonial Dames Xvii Century

    EIN 061524694 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. National Society Colonial Dames Xvii Century

    EIN 161265559 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. National Society Colonial Dames Xvii Century

    EIN 237108689 · Headquarters: SINCLAIRVILLE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. National Society Colonial Dames Xvii Century

    EIN 237124590 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Reserve Officers Association of the United States

    EIN 911834057 · Headquarters: Sinclairville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sinclairville 76Ers Association for Better Living Inc

    EIN 222325452 · Headquarters: SINCLAIRVILLE, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Sinclairville Free Library

    EIN 222521113 · Headquarters: Sinclairville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Sinclairville Volunteer Fire Co No 1 Inc

    EIN 161378990 · Headquarters: SINCLAIRVILLE, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Valley Historical Society

    EIN 161471726 · Headquarters: Sinclairville, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N