Nonprofits in Harwich Port, Massachusetts

Nonprofits in Harwich Port, Massachusetts. Browse 26 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. 5 K Walk-run for the Children

    EIN 922937096 · Headquarters: HARWICH PORT, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Allen Harbor Yacht Club Inc

    EIN 042423731 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Barnstable County Bar Advocates Inc

    EIN 042691149 · Headquarters: HARWICH PORT, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Benevolence Fund for John Debrine

    EIN 467284937 · Headquarters: HARWICH PORT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  5. Boston Rising Inc

    EIN 943446568 · Headquarters: Harwich Port, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Cape Cod Fish and Game Assocation Inc

    EIN 042790945 · Headquarters: HARWICH PORT, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Eos Foundation

    EIN 043494831 · Headquarters: Harwich Port, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Guild of Harwich Artists Inc

    EIN 261976741 · Headquarters: HARWICH PORT, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Harwich Athletic Association Inc

    EIN 042607946 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Harwich Chamber of Commerce Charitable Foundation

    EIN 272106110 · Headquarters: harwich port, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Harwich Cranberry Festival Inc

    EIN 222511875 · Headquarters: HARWICH PORT, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Harwich Permanent Fire Fighters Association

    EIN 237277950 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Harwich Pickleball

    EIN 932195580 · Headquarters: Harwich Port, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Harwich Port Tennis Association

    EIN 042430095 · Headquarters: HARWICH PORT, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  15. Harwich Womans Club Inc

    EIN 931451460 · Headquarters: HARWICH PORT, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. James R Mcphee Foundation C/o John S Mcphee

    EIN 043293575 · Headquarters: HARWICH PORT, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Mid-cape Mens Club of Cape Cod

    EIN 237080759 · Headquarters: Harwich Port, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Norman a Fennell Memorial Scholarship Foundation

    EIN 223174692 · Headquarters: HARWICH PORT, MA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  19. Outer Cape Health Services Inc

    EIN 042509828 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Penny Lane Day School Inc

    EIN 042519928 · Headquarters: HARWICH PORT, MA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  21. The Garden Club of Harwich

    EIN 800753425 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. The Grateful Mug

    EIN 332351499 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. The Roessner Family Foundation Inc

    EIN 223496673 · Headquarters: HARWICH PORT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Ukrainian Relief Mission Charitable Corporation

    EIN 881021255 · Headquarters: HARWICH PORT, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. United States Power Squadrons

    EIN 046116171 · Headquarters: Harwich Port, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. We Can Corporation

    EIN 311777179 · Headquarters: HARWICH PORT, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990