GrantAuthority

Grantmaking foundations in Massachusetts

4,885 grantmaking foundations in Massachusetts, ranked by recent giving reported to the IRS (about $32B combined).

Top foundations by giving (page 4)

  1. New Profit Inc
    Boston, MA · Recreation and Sports
    $31M (2025)
  2. Trustees of Phillips Academy
    Andover, MA · Community Improvement and Capacity Building
    $30M (2025)
  3. Health Resources in Action Inc
    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $28M (2025)
  4. Tjx Foundation Inc
    Framingham, MA
    $28M (2025)
  5. Giving Back Fund Inc
    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $27M (2025)
  6. The American Ireland Fund
    Boston, MA · Health Care
    $27M (2024)
  7. State Street Foundation Inc
    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $27M (2025)
  8. The Food Bank of Western Massachusetts Inc
    Chicopee, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $26M (2025)
  9. Central Massachusetts Housing Alliance Inc
    Worcester, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $26M (2025)
  10. Eag New England LLC
    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $26M (2025)
  11. Flatley Foundation
    Braintree, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $25M (2024)
  12. Community Foundation of Western Massachusetts
    Springfield, MA · Health Care
    $25M (2025)
  13. Management Sciences for Health Inc
    Medford, MA
    $24M (2025)
  14. Flock Inc
    Boston, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $24M (2024)
  15. Eastern Bank Charitable Foundation
    Lynn, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $24M (2025)
  16. Harold Grinspoon Foundation
    Agawam, MA · Community Improvement and Capacity Building
    $23M (2025)
  17. Sturdy Memorial Hospital
    Attleboro, MA · Human Services
    $22M (2025)
  18. Proteus Fund Inc
    Waltham, MA · Human Services
    $22M (2024)
  19. National Organization for Rare Disorders Inc
    Norwell, MA · Recreation and Sports
    $22M (2025)
  20. Greater Lawrence Community Action Council Inc
    Lawrence, MA · Diseases, Disorders and Medical Disciplines
    $21M (2025)
  21. Nellie Mae Education Foundation Inc
    Quincy, MA · Philanthropy, Voluntarism and Grantmaking Foundations
    $21M (2024)
  22. Oxfam-America Inc
    Boston, MA · Environment
    $21M (2026)
  23. Milton Academy
    Milton, MA · Public Safety, Disaster Preparedness and Relief
    $20M (2025)
  24. Massachusetts Higher Education Assistance Corporation
    Boston, MA · Human Services
    $20M (2024)
  25. Hausman Family Trust
    Boston, MA
    $20M (2023)

Showing the top 100 by giving. Search all 4,885 with a free account.

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