Nonprofits in Lancaster, Massachusetts

Nonprofits in Lancaster, Massachusetts. Browse 48 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. Adaptx Inc

    EIN 920688377 · Headquarters: Lancaster, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Associacao De Mulheres Empreendedoras Corp

    EIN 813123118 · Headquarters: LANCASTER, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Boston 2028 Host Committee Inc

    EIN 412304593 · Headquarters: Lancaster, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Community of St John

    EIN 521901417 · Headquarters: Lancaster, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Environmental Protection Agency New England Employee Association Inc

    EIN 863972235 · Headquarters: Lancaster, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Fc Stars Inc

    EIN 202870646 · Headquarters: LANCASTER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Friends of Lancaster for Responsible Development Inc

    EIN 843017721 · Headquarters: Lancaster, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Friends of the Lancaster Seniors

    EIN 461483824 · Headquarters: LANCASTER, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Friends of the Lancaster Town Library

    EIN 043295887 · Headquarters: Lancaster, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Greeley Hill Boys Foundation

    EIN 814241949 · Headquarters: LANCASTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  11. Hidden Treasures International Inc

    EIN 994883514 · Headquarters: LANCASTER, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Knightsandladiesofkaleva

    EIN 046148555 · Headquarters: LANCASTER, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. Lancaster Historical Society Inc

    EIN 043155121 · Headquarters: LANCASTER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Lancaster Land Trust Inc

    EIN 043410955 · Headquarters: LANCASTER, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Lancaster Pto

    EIN 043031122 · Headquarters: LANCASTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Lancaster Youth Soccer Association Inc

    EIN 871136427 · Headquarters: Lancaster, MA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  17. Little Bear Stables Inc

    EIN 872800319 · Headquarters: Lancaster, MA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  18. Marcus Lewis Tennis Extension Program Inc

    EIN 472553122 · Headquarters: Lancaster, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Massachusetts Coalition of Police Lancaster 203

    EIN 043205273 · Headquarters: LANCASTER, MA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518325 · Headquarters: Lancaster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Massachusetts Youth Soccer Assoc Inc

    EIN 042627953 · Headquarters: LANCASTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Mavericks Flying Club

    EIN 333531089 · Headquarters: Lancaster, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Moms Club

    EIN 550877985 · Headquarters: Lancaster, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Mothertown Quilters

    EIN 262772858 · Headquarters: Lancaster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Nashoba Montessori School Inc

    EIN 043519524 · Headquarters: Lancaster, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. New England Amputee Association Inc

    EIN 134351226 · Headquarters: LANCASTER, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. PFC Keely Walsh Memorial Ride For Veterans Inc

    EIN 821325148 · Headquarters: Lancaster, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Rb Racing Charity

    EIN 812194234 · Headquarters: LANCASTER, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Reaper Youth Rugby Club of North Central Massachusetts Inc

    EIN 393433922 · Headquarters: LANCASTER, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Robert F Kennedy Children's Action Corps Inc

    EIN 042457298 · Headquarters: LANCASTER, MA, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990

  31. Robert F Kennedy Community Alliance Inc

    EIN 042103834 · Headquarters: LANCASTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Snow Riders of the Nashaway

    EIN 833338872 · Headquarters: Lancaster, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Sons of Union Veterans of the Civil War

    EIN 050500600 · Headquarters: Lancaster, MA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  34. Sons of Union Veterans of the Civil War

    EIN 050507529 · Headquarters: Lancaster, MA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. Thayer Field Foundation Incorporated

    EIN 453533040 · Headquarters: Lancaster, MA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Thayer Memorial Library Foundation Inc

    EIN 043367852 · Headquarters: Lancaster, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. The Alison Murphy Foundation Inc

    EIN 260854581 · Headquarters: LANCASTER, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. The German Shepherd Dog Club Central Mass Inc

    EIN 042518515 · Headquarters: Lancaster, MA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. The Joseph and Leslie Carr Foundation Inc

    EIN 844639481 · Headquarters: LANCASTER, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  40. The Madigan Family Foundation Inc C/o Timothy Madigan

    EIN 208050766 · Headquarters: LANCASTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. The Youth Wellness Project Inc

    EIN 201099504 · Headquarters: LANCASTER, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Tops Clubs Inc

    EIN 832813788 · Headquarters: Lancaster, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Trivium School Inc

    EIN 042683759 · Headquarters: LANCASTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. University of Massachusetts

    EIN 261511451 · Headquarters: Lancaster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. University of Massachusetts

    EIN 300788396 · Headquarters: Lancaster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. University of Massachusetts

    EIN 475627639 · Headquarters: Lancaster, MA, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. World Farmers Inc

    EIN 273138588 · Headquarters: LANCASTER, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Write A Great Story Foundation

    EIN 994611478 · Headquarters: LANCASTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ