Nonprofits in Chatham, Massachusetts

Nonprofits in Chatham, Massachusetts. Browse 69 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

    EIN 046189604 · Headquarters: Chatham, MA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. Art of Charity Foundation

    EIN 223293059 · Headquarters: CHATHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  3. Atlantic White Shark Conservancy Inc

    EIN 460949763 · Headquarters: CHATHAM, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Bernard and Judy Cornwell Foundation Inc

    EIN 134033628 · Headquarters: CHATHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Boy Scout Troop 71

    EIN 921553189 · Headquarters: CHATHAM, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Brown James Buck Memorial Association In

    EIN 222804012 · Headquarters: Chatham, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Bucks Creek Yacht Club

    EIN 043445537 · Headquarters: Chatham, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Cape Cod Commercial Fishermen's Alliance Inc

    EIN 043138784 · Headquarters: CHATHAM, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Cape Cod Seafood Council

    EIN 850497647 · Headquarters: Chatham, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Cape Cod Shakespeare Festival in Chatham

    EIN 873481565 · Headquarters: Chatham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Center for the Spiritual Journey Inc

    EIN 300940003 · Headquarters: Chatham, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Chatham Athletic Association Inc

    EIN 046143080 · Headquarters: CHATHAM, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Chatham Athletic Booster Club Inc

    EIN 043339994 · Headquarters: CHATHAM, MA, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  14. Chatham Chamber of Commerce

    EIN 042619692 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Chatham Conservation Foundation Inc

    EIN 046047692 · Headquarters: CHATHAM, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Chatham Drama Guild

    EIN 046149588 · Headquarters: Chatham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Chatham Elementary Parent Teacher Organization Inc

    EIN 461690667 · Headquarters: CHATHAM, MA, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  18. Chatham Fire Association Inc C/o Gerard Smith Treasurer

    EIN 237110518 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  19. Chatham Garden Club Inc

    EIN 300670206 · Headquarters: Chatham, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Chatham Historical Society Inc

    EIN 046045540 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Chatham Masonic Building Association Inc

    EIN 300553533 · Headquarters: Chatham, MA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Chatham Platform Tennis Association Inc

    EIN 042631818 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Chatham Rotary Foundation

    EIN 042745099 · Headquarters: Chatham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. Chatham Shark Center Inc

    EIN 462958857 · Headquarters: CHATHAM, MA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  25. Companion Animal Program Inc

    EIN 042979276 · Headquarters: Chatham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Creative Arts Center in Chatham Inc

    EIN 237405274 · Headquarters: CHATHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Department of Massachusetts Vfw Auxiliary

    EIN 208363224 · Headquarters: Chatham, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Digs Foundation

    EIN 476774819 · Headquarters: Chatham, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Eastward Ho Country Club Inc

    EIN 041272400 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Education and Resources Group Inc

    EIN 222871035 · Headquarters: Chatham, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Eldredge Public Library Inc

    EIN 046064571 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. First Night Chatham Inc

    EIN 223236564 · Headquarters: CHATHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Friends of Chatham Waterways Inc

    EIN 222639305 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Friends of Eldredge Public Library Inc

    EIN 042739952 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Friends of Rolf E Sylvan Gardens Inc

    EIN 464916056 · Headquarters: CHATHAM, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Friends of the Chatham Council on Aging Inc

    EIN 042650007 · Headquarters: CHATHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Friends of Trees Inc

    EIN 222492461 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Gb Cod Fixed Gear Sector Inc

    EIN 412237942 · Headquarters: CHATHAM, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Gb Hook Sector Inc

    EIN 753171983 · Headquarters: CHATHAM, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Great Hill Estates Association Inc

    EIN 222484486 · Headquarters: CHATHAM, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Impact Chatham Inc

    EIN 934184333 · Headquarters: Chatham, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  42. International Association of Fire Fighters

    EIN 510251024 · Headquarters: Chatham, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Jason and Martha Stone Family Foundation

    EIN 043540363 · Headquarters: CHATHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  44. Kappa Delta Phi Educational Foundation

    EIN 043482020 · Headquarters: Chatham, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Life Together International

    EIN 261545950 · Headquarters: Chatham, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Massachusetts Teachers Association

    EIN 237274444 · Headquarters: Chatham, MA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  47. Meier Family Foundation Ltd

    EIN 043367551 · Headquarters: CHATHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  48. Monomoy Community Services Inc

    EIN 237283451 · Headquarters: CHATHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Monomoy Theatre

    EIN 237167093 · Headquarters: Chatham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  50. Monomoy Yacht Club of Chatham Mass

    EIN 046112405 · Headquarters: CHATHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Mooncusser Sector Inc

    EIN 833838318 · Headquarters: CHATHAM, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Nauset Business & Professional Womens Club

    EIN 046074038 · Headquarters: Chatham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Old Village Association Inc

    EIN 043356690 · Headquarters: CHATHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Opportunity Solutions International Incorporated

    EIN 260294002 · Headquarters: Chatham, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Pulvermann Charitable Trust

    EIN 276762467 · Headquarters: CHATHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Rotary International

    EIN 237091997 · Headquarters: Chatham, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Salty Paws Therapy Dogs Inc

    EIN 990544992 · Headquarters: chatham, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Slotnick Korelitz Charitable Trust

    EIN 276671002 · Headquarters: CHATHAM, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Tennin4lifecapecod Inc

    EIN 331777308 · Headquarters: Chatham, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. The Chatham Band Inc

    EIN 046074499 · Headquarters: CHATHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  61. The Chatham Orpheum Theater Inc

    EIN 453806617 · Headquarters: CHATHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. The Chatham Police Association Inc

    EIN 510173967 · Headquarters: CHATHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. The Studio 878 Trust

    EIN 046898363 · Headquarters: CHATHAM, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Veterans of Foreign Wars Department 8607

    EIN 042484969 · Headquarters: Chatham, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. West Chatham Association Inc

    EIN 200031316 · Headquarters: Chatham, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  66. Withstandley Family Charitable Foundation

    EIN 926473716 · Headquarters: CHATHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Women of Fishing Families

    EIN 260767539 · Headquarters: Chatham, MA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Women's Club of Chatham Inc

    EIN 273388723 · Headquarters: CHATHAM, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Yoga Foundation Inc

    EIN 043799113 · Headquarters: Chatham, MA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N