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Private foundations Oyster Bay, NYtax years 2024 to 2025

Private foundations in Oyster Bay, NY

14 private foundations based in Oyster Bay, NY filed a 990-PF in the last two years. In their latest returns they gave $8.3 million in 206 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. The Bahnik Foundation IncOyster Bay, NY · tax year 2025 87 grants Preselected only $4,657,750 giving
  2. Anne & John Tatta Family Foundation IncOyster Bay, NY · tax year 2025 7 grants Preselected only $1,695,421 giving
  3. The Charles B Wang International FoundationOyster Bay, NY · tax year 2025 13 grants Preselected only $711,500 giving
  4. Fred I & Gilda Nobel Foundation IncOyster Bay, NY · tax year 2024 22 grants Preselected only $543,600 giving
  5. The Milana Family Foundation IncOyster Bay, NY · tax year 2024 16 grants Preselected only $301,650 giving
  6. Macaskill FoundationOyster Bay, NY · tax year 2025 30 grants Preselected only $255,491 giving
  7. Fredd and Marjorie Isaksen Family Foundation IncOyster Bay, NY · tax year 2025 7 grants Preselected only $47,500 giving
  8. Oyster Bay Council Charitable FoundOyster Bay, NY · tax year 2025 19 grants Preselected only $41,083 giving
  9. Shannon Briggs Memorial Scholarship Fund IncOyster Bay, NY · tax year 2024 2 grants Preselected only $19,626 giving
  10. The Committee for the Oyster Bay Turkey TrotOyster Bay, NY · tax year 2024 3 grants Preselected only $17,700 giving

Giving by cause

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

  1. Health5 foundations $1,700,18846% of the total
  2. Youth development2 foundations $1,005,00027% of the total
  3. Education5 foundations $384,81310% of the total
  4. Human services5 foundations $141,5004% of the total
  5. Philanthropy and grantmaking3 foundations $135,5004% of the total
  6. Arts and culture2 foundations $87,0002% of the total
  7. 10 other causes $265,0007% of the total

Most active small givers

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

  1. Oyster Bay Council Charitable FoundOyster Bay, NY · tax year 2025 19 grants Preselected only $41,083 giving
  2. Anne & John Tatta Family Foundation IncOyster Bay, NY · tax year 2025 7 grants Preselected only $1,695,421 giving
  3. Fredd and Marjorie Isaksen Family Foundation IncOyster Bay, NY · tax year 2025 7 grants Preselected only $47,500 giving
  4. The Committee for the Oyster Bay Turkey TrotOyster Bay, NY · tax year 2024 3 grants Preselected only $17,700 giving
  5. Shannon Briggs Memorial Scholarship Fund IncOyster Bay, NY · tax year 2024 2 grants Preselected only $19,626 giving