Nonprofits in Smithtown, New York

Nonprofits in Smithtown, New York. Browse 224 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 Mary F Smith Family Foundation

    EIN 116605189 · Headquarters: SMITHTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. The Michael and Ronne Cosel Foundation

    EIN 208543624 · Headquarters: Smithtown, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  3. The Quinn Family Foundation C/o William John Quinn

    EIN 113520444 · Headquarters: SMITHTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Shana Kay Memorial Foundation Inc

    EIN 203375412 · Headquarters: Smithtown, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990

  5. The Strohm Foundation Ltd

    EIN 921014321 · Headquarters: Smithtown, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. The Suffolk County Senior Citizens Chorus Inc

    EIN 112789434 · Headquarters: Smithtown, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. The Three Strohm Sisters Family Cancer Foundation

    EIN 113525660 · Headquarters: SMITHTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. The United States Pony Clubs Inc

    EIN 113138365 · Headquarters: Smithtown, NY, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Therapy Dogs of Long Island

    EIN 810865939 · Headquarters: Smithtown, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Tom Collinschris Panatier 9/11 Memorial Foundation Inc

    EIN 331056681 · Headquarters: SMITHTOWN, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Tomorrows Smile Today Inc

    EIN 472843272 · Headquarters: SMITHTOWN, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Travelers Resource Center Inc

    EIN 113377473 · Headquarters: Smithtown, NY, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. Turn Up Art Inc

    EIN 472798133 · Headquarters: SMITHTOWN, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  14. Vivolo Family Foundation

    EIN 272702397 · Headquarters: SMITHTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  15. Wet Pants Sailing Association Inc

    EIN 454864364 · Headquarters: Smithtown, NY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Wild Harvest Provisions

    EIN 861583854 · Headquarters: Smithtown, NY, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Wings of Hope Services Inc

    EIN 453243733 · Headquarters: SMITHTOWN, NY, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Womens Educational & Counseling Center Inc

    EIN 112824908 · Headquarters: Smithtown, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. Woodland Foundation Inc

    EIN 061653563 · Headquarters: Smithtown, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  20. Workmens Benefit Fund of the USA

    EIN 237526085 · Headquarters: SMITHTOWN, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Yorkie911 Rescue Inc

    EIN 273033313 · Headquarters: SMITHTOWN, NY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Youth Intervention Center Inc

    EIN 113085328 · Headquarters: Smithtown, NY, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Zeldin Cares Inc

    EIN 921676939 · Headquarters: Smithtown, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Zipper Buddy Foundation Inc

    EIN 995043203 · Headquarters: SMITHTOWN, NY, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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