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Private foundations Rockville Centre, NYtax years 2024 to 2025

Private foundations in Rockville Centre, NY

15 private foundations based in Rockville Centre, NY filed a 990-PF in the last two years. In their latest returns they gave $7.5 million in 388 grants, and 3 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. Twig FoundationRockville Centre, NY · tax year 2024 8 grants Preselected only $2,836,254 giving
  2. Daniel L Nir & Jill E Braufman Family Foundation IncRockville Centre, NY · tax year 2024 81 grants Preselected only $1,332,959 giving
  3. Billy Rose Foundation IncRockville Centre, NY · tax year 2025 33 grants Accepts applications $800,000 giving
  4. The Nancy Friday FoundationRockville Centre, NY · tax year 2025 55 grants Preselected only $635,000 giving
  5. Rudolph Joseph FoundationRockville Centre, NY · tax year 2024 123 grants Preselected only $621,276 giving
  6. Dorothy H Krahm Charitable FDN inRockville Centre, NY · tax year 2024 15 grants Preselected only $460,000 giving
  7. The Charles Cohn Foundation IncRockville Centre, NY · tax year 2024 7 grants Preselected only $244,000 giving
  8. The Mary Ruchalski Foundation IncRockville Centre, NY · tax year 2024 11 grants Preselected only $207,000 giving
  9. Edward & Mildred Finch FoundationRockville Centre, NY · tax year 2024 7 grants Preselected only $136,000 giving
  10. The Tommy Brull Foundation IncRockville Centre, NY · tax year 2025 15 grants Preselected only $112,823 giving
  11. The Palmer-Walker Foundation IncRockville Centre, NY · tax year 2024 27 grants Preselected only $61,000 giving
  12. Raymond J Rafferty Memorial Endowment TrustRockville Centre, NY · tax year 2025 5 grants Preselected only $22,726 giving
  13. Nowak Family Foundation IncRockville Centre, NY · tax year 2024 1 grant Accepts applications $1,000 giving

Foundations that accept applications

Largest first

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

  1. Billy Rose Foundation IncRockville Centre, NY · tax year 2025 33 grants Accepts applications $800,000 giving
  2. Nowak Family Foundation IncRockville Centre, NY · tax year 2024 1 grant Accepts applications $1,000 giving
  3. Carnegie Fund for AuthorsRockville Centre, 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. Philanthropy and grantmaking6 foundations $2,871,85259% of the total
  2. Arts and culture4 foundations $818,74017% of the total
  3. International aid5 foundations $282,9336% of the total
  4. Education3 foundations $195,1514% of the total
  5. Human services7 foundations $111,8632% of the total
  6. Environment3 foundations $108,0012% of the total
  7. 16 other causes $438,6779% of the total

Most active small givers

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

  1. Rudolph Joseph FoundationRockville Centre, NY · tax year 2024 123 grants Preselected only $621,276 giving
  2. Daniel L Nir & Jill E Braufman Family Foundation IncRockville Centre, NY · tax year 2024 81 grants Preselected only $1,332,959 giving
  3. The Palmer-Walker Foundation IncRockville Centre, NY · tax year 2024 27 grants Preselected only $61,000 giving
  4. Dorothy H Krahm Charitable FDN inRockville Centre, NY · tax year 2024 15 grants Preselected only $460,000 giving
  5. The Tommy Brull Foundation IncRockville Centre, NY · tax year 2025 15 grants Preselected only $112,823 giving
  6. The Mary Ruchalski Foundation IncRockville Centre, NY · tax year 2024 11 grants Preselected only $207,000 giving
  7. Twig FoundationRockville Centre, NY · tax year 2024 8 grants Preselected only $2,836,254 giving
  8. Edward & Mildred Finch FoundationRockville Centre, NY · tax year 2024 7 grants Preselected only $136,000 giving
  9. Raymond J Rafferty Memorial Endowment TrustRockville Centre, NY · tax year 2025 5 grants Preselected only $22,726 giving
  10. Nowak Family Foundation IncRockville Centre, NY · tax year 2024 1 grant Accepts applications $1,000 giving