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Private foundations Williamsport, PAtax years 2024 to 2025

Private foundations in Williamsport, PA

21 private foundations based in Williamsport, PA filed a 990-PF in the last two years. In their latest returns they gave $2.4 million in 129 grants, and 0 say they accept applications.

See which foundations fund work like yours Matching by cause, place and grant size

Foundations with a return in the last two years, each by its latest return (tax years 2024 to 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Largest givers

By grants paid, latest return
  1. Saltsgiver Family FoundationWilliamsport, PA · tax year 2025 19 grants Preselected only $1,000,000 giving
  2. Harry Plankenhorn Foundation IncWilliamsport, PA · tax year 2024 19 grants Preselected only $346,824 giving
  3. Henry and Eleanor Perciballi Charitable FundWilliamsport, PA · tax year 2025 9 grants Preselected only $260,000 giving
  4. Horace B Packer TrustWilliamsport, PA · tax year 2025 1 grant Preselected only $239,903 giving
  5. Mary H Ashkar Charitable Trust 200011Williamsport, PA · tax year 2025 9 grants Preselected only $153,921 giving
  6. Marguerite Carl Smith Foundation 230004Williamsport, PA · tax year 2025 18 grants Preselected only $151,426 giving
  7. The Rieders FoundationWilliamsport, PA · tax year 2025 29 grants Preselected only $75,510 giving
  8. Mary M Cook Charitable Trust 200010Williamsport, PA · tax year 2025 5 grants Preselected only $51,000 giving
  9. Williamsport Kiwanis FoundationWilliamsport, PA · tax year 2024 2 grants Preselected only $20,500 giving
  10. Phyllis M Briel Education Trust 230003Williamsport, PA · tax year 2025 1 grant Preselected only $20,000 giving
  11. Joseph A & Clara S Heim Foundation 230002Williamsport, PA · tax year 2025 4 grants Preselected only $18,060 giving
  12. Donald & Bernice Durgin Flegal Char FDNWilliamsport, PA · tax year 2025 1 grant Preselected only $17,742 giving
  13. Margaret A Kane FBO James V Brown LibraryWilliamsport, PA · tax year 2025 1 grant Preselected only $16,250 giving
  14. Vivienne C Tallman Charitable Trust 200008Williamsport, PA · tax year 2025 1 grant Preselected only $15,181 giving
  15. Kyle C Welshans Memorial Foundation 230005Williamsport, PA · tax year 2025 6 grants Preselected only $15,000 giving
  16. Claire Aldona Gallagher Trust for the ArtsWilliamsport, PA · tax year 2025 3 grants Preselected only $9,000 giving
  17. Lawrence E Heyler Charitable TrustWilliamsport, PA · tax year 2025 1 grant Preselected only $6,321 giving

Giving by cause

Grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Human services6 foundations $78,79622% of the total
  2. Arts and culture3 foundations $77,70022% of the total
  3. Animals1 foundation $66,00019% of the total
  4. Education5 foundations $62,09218% of the total
  5. Religion3 foundations $33,3609% of the total
  6. International aid1 foundation $7,6962% of the total
  7. 6 other causes $28,1968% of the total

Most active small givers

Foundations with under $1 million in assets, by the number of grants they listed.

  1. The Rieders FoundationWilliamsport, PA · tax year 2025 29 grants Preselected only $75,510 giving
  2. Kyle C Welshans Memorial Foundation 230005Williamsport, PA · tax year 2025 6 grants Preselected only $15,000 giving
  3. Mary M Cook Charitable Trust 200010Williamsport, PA · tax year 2025 5 grants Preselected only $51,000 giving
  4. Joseph A & Clara S Heim Foundation 230002Williamsport, PA · tax year 2025 4 grants Preselected only $18,060 giving
  5. Claire Aldona Gallagher Trust for the ArtsWilliamsport, PA · tax year 2025 3 grants Preselected only $9,000 giving
  6. Williamsport Kiwanis FoundationWilliamsport, PA · tax year 2024 2 grants Preselected only $20,500 giving
  7. Phyllis M Briel Education Trust 230003Williamsport, PA · tax year 2025 1 grant Preselected only $20,000 giving
  8. Donald & Bernice Durgin Flegal Char FDNWilliamsport, PA · tax year 2025 1 grant Preselected only $17,742 giving
  9. Margaret A Kane FBO James V Brown LibraryWilliamsport, PA · tax year 2025 1 grant Preselected only $16,250 giving
  10. Vivienne C Tallman Charitable Trust 200008Williamsport, PA · tax year 2025 1 grant Preselected only $15,181 giving
  11. Lawrence E Heyler Charitable TrustWilliamsport, PA · tax year 2025 1 grant Preselected only $6,321 giving