Nonprofits in Winthrop, New York

Nonprofits in Winthrop, New York. Browse 8 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 Legion Post 514

    EIN 166094210 · Headquarters: WINTHROP, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Brasher-winthrop Volunteer Fire Dep

    EIN 201825882 · Headquarters: WINTHROP, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Civil Service Employees Association

    EIN 161275515 · Headquarters: Winthrop, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. International Association of Lions Clubs

    EIN 861111079 · Headquarters: Winthrop, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. International Union Security Police Fire Professionals of America

    EIN 161583358 · Headquarters: WINTHROP, NY, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  6. Jordan P Sochia Memorial Scholarship Inc

    EIN 851621276 · Headquarters: Winthrop, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. St Lawrence-lewis Boces Teachers Assoc Benefit Tr

    EIN 161512737 · Headquarters: Winthrop, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. United States Bowling Congress Inc

    EIN 134302639 · Headquarters: WINTHROP, NY, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N