Nonprofits in Winchendon, Massachusetts

Nonprofits in Winchendon, Massachusetts. Browse 56 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. 2158 Lt Frederick Wilder White Vfw

    EIN 262039989 · Headquarters: Winchendon, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Ahimsa Haven Animal Rescue Inc

    EIN 274424429 · Headquarters: WINCHENDON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Amateur Athletic Union of the United States

    EIN 453142336 · Headquarters: Winchendon, MA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 043225555 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Arvo James Maclure Foundation Inc

    EIN 992023196 · Headquarters: Winchendon, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Calm Passion Inc

    EIN 813124934 · Headquarters: WINCHENDON, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Commonwealth Orchestra Outreach Project Inc

    EIN 842857830 · Headquarters: Winchendon, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Department of Massachusetts Vfw Auxiliary

    EIN 262198632 · Headquarters: Winchendon, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Department of Massachusetts Vfw Auxiliary

    EIN 262198693 · Headquarters: Winchendon, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. East Coast Biker Chicks

    EIN 731683267 · Headquarters: winchendon, MA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. East Coast Biker Chicks Motorcycle Club of Nh

    EIN 274171900 · Headquarters: winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Edna & Cecilia Diwa Foundation Inc

    EIN 474594331 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Eugene M Connor Post 193 Inc the American Legion

    EIN 042053108 · Headquarters: WINCHENDON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. F Leo Murray & Irene D Murray Scholarship Fund

    EIN 046635075 · Headquarters: WINCHENDON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  15. Forward in Health Inc

    EIN 113771348 · Headquarters: WINCHENDON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Friends of Old Murdock Senior Center Inc

    EIN 760839866 · Headquarters: WINCHENDON, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Friends of Veterans Memorial

    EIN 200256021 · Headquarters: winchendon, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Heart Warrior Foundation

    EIN 813998870 · Headquarters: WINCHENDON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Hyde Park Tenants Council

    EIN 311648177 · Headquarters: Winchendon, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Industrial Workers of the World Worcester General Member Branch

    EIN 871049334 · Headquarters: Winchendon, MA, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. International Association of Lions Clubs

    EIN 046137792 · Headquarters: Winchendon, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  22. International Brotherhood of Police Officers Local 538 Inc

    EIN 043169128 · Headquarters: WINCHENDON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Ipswich Village Tenants Council

    EIN 311651685 · Headquarters: Winchendon, MA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Janice Couture Greenberg Foundation

    EIN 510529544 · Headquarters: WINCHENDON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Kiwanis International Inc

    EIN 046060894 · Headquarters: Winchendon, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Massachusetts Quarter Horse Association Corp

    EIN 010755334 · Headquarters: WINCHENDON, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Master Wardens & Members of the Grand Lodge of Masons in Mass

    EIN 042705639 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Master Wardens & Members of the Grand Lodge of Masons in Mass

    EIN 237170809 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Mill Circle Equestrian Center Inc

    EIN 832123546 · Headquarters: Winchendon, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Native American Heritage at Pequoig Inc

    EIN 822998067 · Headquarters: Winchendon, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Noonday Farm Inc

    EIN 462135563 · Headquarters: WINCHENDON, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. North Central Pathway Inc

    EIN 043496239 · Headquarters: WINCHENDON, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. North Star German Shepherd Dog Rescue Inc

    EIN 200380594 · Headquarters: Winchendon, MA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Northeast Transportation Training and Certification Program Inc

    EIN 043295319 · Headquarters: WINCHENDON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Octopus Garden

    EIN 205467424 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Operation Winchendon Cares

    EIN 760777429 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Ruschioni Homestead Inc

    EIN 843387965 · Headquarters: WINCHENDON, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  38. Snowy Phoenix

    EIN 413569037 · Headquarters: Winchendon, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. The Winchendon School Inc

    EIN 050270487 · Headquarters: WINCHENDON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Toy Town 4Th Committee Inc

    EIN 043034922 · Headquarters: Winchendon, MA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. TWR House of Prayer

    EIN 862301677 · Headquarters: Winchendon, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. United Parish of Winchendon

    EIN 237067918 · Headquarters: Winchendon, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Wendell P Clark Memorial Ymca Inc

    EIN 042173363 · Headquarters: WINCHENDON, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Winchendon Center for History and Culture Inc

    EIN 042400783 · Headquarters: WINCHENDON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Winchendon Community Action Committee

    EIN 042543492 · Headquarters: WINCHENDON, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Winchendon Emt Ambulance Fund

    EIN 042738717 · Headquarters: Winchendon, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Winchendon Firefighters Relief Association Inc

    EIN 046001374 · Headquarters: Winchendon, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. Winchendon Health Foundation Inc

    EIN 042113276 · Headquarters: WINCHENDON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  49. Winchendon Little League

    EIN 043094960 · Headquarters: Winchendon, MA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. Winchendon Pop Warner

    EIN 352400237 · Headquarters: WINCHENDON, MA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  51. Winchendon Rod and Gun Club Inc

    EIN 042499116 · Headquarters: WINCHENDON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Winchendon Springs Lake Association Inc

    EIN 222544747 · Headquarters: Winchendon, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Winchendon Support Personnel Association Inc

    EIN 371604538 · Headquarters: WINCHENDON, MA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Winchendon Winds Inc

    EIN 812349302 · Headquarters: Winchendon, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Winchendon Youth Baseball & Softball

    EIN 933381260 · Headquarters: Winchendon, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Zoo Lam Boo

    EIN 800199656 · Headquarters: Winchendon, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N