Search private foundations

Every profile is built from the foundation's IRS Form 990-PF filings. Filter by where they give, what they fund and typical grant size.

7,361 funders with a return from the last few years. Clear filters Browse all profiles by state

• Rosenberg Family Charitable Foundation

  Newton, MA · EIN 04-2947174 · latest return: tax year 2025

  Invitation Only
  Grants paid $31K Organizations funded 96 Typical grant $118 Preselected recipients only
  HealthHuman ServicesAnimal WelfareEducation

• Rollstone Charitable Foundation Inc

  Fitchburg, MA · EIN 20-2843188 · latest return: tax year 2025

  Gave $209K in 2025
  Organizations funded 46 Typical grant $2,500 Describes how to apply
  Arts & CultureHuman ServicesChildren & YouthCommunity Development

• Triple T Foundation

  Chardon, OH · EIN 34-1811968 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 194 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentArts & CultureAnimal Welfare

• Tamarack Foundation

  Boston, MA · EIN 04-6027800 · latest return: tax year 2025

  Invitation Only
  Grants paid $144K Organizations funded 57 Typical grant $1,000 Preselected recipients only
  EducationHealthEnvironmentHuman Services

• The High Pointe Foundation

  Plaistow, NH · EIN 04-6880299 · latest return: tax year 2025

  Gave $1.9M in 2025
  Organizations funded 43 Typical grant $16,500 Describes how to apply
  HealthHuman ServicesEducationHomelessness

• Leader Bank Charitable Foundation Corporation

  Arlington, MA · EIN 83-3443018 · latest return: tax year 2025

  Gave $141K in 2025
  Organizations funded 38 Typical grant $2,000 Describes how to apply
  HousingCommunity DevelopmentEducationFood Assistance

• Lovett-Woodsum Family Charitable Foundation Inc

  Boston, MA · EIN 04-2944183 · latest return: tax year 2023

  Invitation Only
  Grants paid $1.9M Organizations funded 85 Typical grant $8,000 Preselected recipients only
  EnvironmentArts & CultureEducationAnimal Welfare

• Pentucket Bank Charitable Foundation Inc

  Haverhill, MA · EIN 45-4083884 · latest return: tax year 2025

  Invitation Only
  Grants paid $439K Organizations funded 40 Typical grant $7,000 Preselected recipients only
  Human ServicesFood AssistanceCommunity DevelopmentEducation

• Deborah and Robert First Family Foundation

  Weston, MA · EIN 22-2776314 · latest return: tax year 2024

  Invitation Only
  Grants paid $269K Organizations funded 54 Typical grant $300 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• Zoe Foundation U-I-T Silas W Kopf

  Northampton, MA · EIN 20-7552474 · latest return: tax year 2025

  Gave $443K in 2025
  Organizations funded 40 Typical grant $6,000 Describes how to apply
  Human ServicesArts & CultureEducationFood Assistance

• The Gildea Family Foundation

  Weston, MA · EIN 80-0660362 · latest return: tax year 2025

  Invitation Only
  Grants paid $249K Organizations funded 40 Typical grant $1,000 Preselected recipients only
  EducationHealthChildren & YouthDisability Services

• Ro Family Foundation

  Medway, MA · EIN 82-0875471 · latest return: tax year 2024

  Invitation Only
  Grants paid $216K Organizations funded 36 Typical grant $5,000 Preselected recipients only
  Human ServicesArts & CultureMental HealthDisability Services

• The Bierly-Boasberg Foundation

  West Newton, MA · EIN 04-6903459 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 58 Typical grant $1,000 Describes how to apply
  Arts & CultureEducationHuman ServicesAnimal Welfare

• Edwin S Webster Foundation

  Boston, MA · EIN 04-6000647 · latest return: tax year 2025

  Gave $2.5M in 2025
  Organizations funded 63 Typical grant $25,000 Describes how to apply
  Arts & CultureEducationHealthChildren & Youth

• Traynor Family Foundation

  Wilmington, DE · EIN 84-3124760 · latest return: tax year 2023

  Invitation Only
  Grants paid $73K Organizations funded 60 Typical grant $150 Preselected recipients only
  Animal WelfareHealthArts & CultureHuman Services

• The Leona M and Harry B Helmsley Charitable Trust

  New York, NY · EIN 13-7184401 · latest return: tax year 2024

  Invitation Only
  Grants paid $440.9M Organizations funded 570 Typical grant $394,365 Preselected recipients only
  HealthEducationSTEMChildren & Youth

• The George and Louise J Hauser Charitable Trust

  Wilmington, DE · EIN 86-6515768 · latest return: tax year 2025

  Invitation Only
  Grants paid $393K Organizations funded 30 Typical grant $9,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthArts & Culture

• The Tiny Tiger Foundation

  Chicago, IL · EIN 36-3521718 · latest return: tax year 2025

  Invitation Only
  Grants paid $370K Organizations funded 36 Typical grant $10,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationAnimal Welfare

• Jean C Tempel Charitable Foundation

  Brookline, MA · EIN 04-3341450 · latest return: tax year 2025

  Invitation Only
  Grants paid $875K Organizations funded 29 Typical grant $20,000 Preselected recipients only
  Human ServicesHomelessnessEducationHealth

• Fj Brotherton Charitable Trust

  Mount Pleasant, SC · EIN 99-6612263 · latest return: tax year 2025

  Gave $262K in 2025
  Organizations funded 57 Typical grant $8,000 Describes how to apply
  Arts & CultureHuman ServicesEducationHealth