The New York State Capitol
Foundation Lookup

Private foundations Katonah, NYtax years 2023 to 2025

Private foundations in Katonah, NY

23 private foundations based in Katonah, NY filed a 990-PF in the last two years. In their latest returns they gave $7.9 million in 417 grants, and 2 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 2023 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. The Samberg Family FoundationKatonah, NY · tax year 2023 1 grant Preselected only $2,069,700 giving
  2. Peckham Family FoundationKatonah, NY · tax year 2025 210 grants Preselected only $1,327,846 giving
  3. The Daniel Benton and Stephanie March Family Foundation f/k/a Lisabeth FDNKatonah, NY · tax year 2024 5 grants Preselected only $1,035,000 giving
  4. Adelson Family FoundationKatonah, NY · tax year 2024 24 grants Preselected only $804,628 giving
  5. The Barnwood FoundationKatonah, NY · tax year 2025 44 grants Preselected only $750,000 giving
  6. The Richardson FoundationKatonah, NY · tax year 2024 60 grants Preselected only $739,800 giving
  7. The Martha & Alexis Stewart Charitable FoundationKatonah, NY · tax year 2025 9 grants Preselected only $526,665 giving
  8. Harvey Family FoundationKatonah, NY · tax year 2024 28 grants Preselected only $271,000 giving
  9. The Scholarship Legacy Foundation Formerly Perl Family FoundationKatonah, NY · tax year 2024 Grants listed in an attachment (not in the e-file) Preselected only $209,050 giving
  10. Blue Star Foundation IncKatonah, NY · tax year 2024 1 grant Preselected only $105,000 giving
  11. Delta Sigma Delta Educational FoundationKatonah, NY · tax year 2024 9 grants Preselected only $28,050 giving
  12. One Hundred Ways FoundationKatonah, NY · tax year 2025 10 grants Preselected only $23,600 giving
  13. Zahren Family FoundationKatonah, NY · tax year 2024 5 grants Preselected only $14,000 giving
  14. Peter Nager Charitable TrustKatonah, NY · tax year 2024 2 grants Preselected only $11,057 giving
  15. Westchester Mid Hudson Chapter American InstituteKatonah, NY · tax year 2024 4 grants Preselected only $7,500 giving
  16. The Ronn Torossian Family Foundation IncKatonah, NY · tax year 2024 1 grant Preselected only $5,595 giving
  17. The Joyce & Gary Wenglowski FoundationKatonah, NY · tax year 2024 2 grants Preselected only $3,500 giving
  18. Vincent M Boland Jr Memorial Scholarship FundKatonah, NY · tax year 2025 2 grants Preselected only $3,100 giving

Foundations that accept applications

Largest first

The return gives an application contact and does not check the preselected-only box.

  1. The Stepping Stones FoundationKatonah, NY · tax year 2024 0 grants Accepts applications $0 giving
  2. River Valley Arts Collective IncKatonah, NY · tax year 2025 0 grants Accepts applications $0 giving

Giving by cause

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

  1. Human services5 foundations $2,188,70041% of the total
  2. Arts and culture4 foundations $973,75018% of the total
  3. Environment5 foundations $616,16512% of the total
  4. Philanthropy and grantmaking5 foundations $371,4037% of the total
  5. Civil rights2 foundations $345,0007% of the total
  6. Education8 foundations $316,0506% of the total
  7. 16 other causes $481,6119% of the total

Most active small givers

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

  1. One Hundred Ways FoundationKatonah, NY · tax year 2025 10 grants Preselected only $23,600 giving
  2. The Daniel Benton and Stephanie March Family Foundation f/k/a Lisabeth FDNKatonah, NY · tax year 2024 5 grants Preselected only $1,035,000 giving
  3. Zahren Family FoundationKatonah, NY · tax year 2024 5 grants Preselected only $14,000 giving
  4. Westchester Mid Hudson Chapter American InstituteKatonah, NY · tax year 2024 4 grants Preselected only $7,500 giving
  5. Peter Nager Charitable TrustKatonah, NY · tax year 2024 2 grants Preselected only $11,057 giving
  6. The Joyce & Gary Wenglowski FoundationKatonah, NY · tax year 2024 2 grants Preselected only $3,500 giving
  7. Vincent M Boland Jr Memorial Scholarship FundKatonah, NY · tax year 2025 2 grants Preselected only $3,100 giving
  8. The Ronn Torossian Family Foundation IncKatonah, NY · tax year 2024 1 grant Preselected only $5,595 giving