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Private foundations Boynton Beach, FLtax years 2023 to 2025

Private foundations in Boynton Beach, FL

55 private foundations based in Boynton Beach, FL filed a 990-PF in the last two years. In their latest returns they gave $17.9 million in 683 grants, and 8 say they accept applications.

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 Leandro P Rizzuto FoundationBoynton Beach, FL · tax year 2025 88 grants Preselected only $7,301,468 giving
  2. The Jerome G & Annette S Zimmerman Foundation IncBoynton Beach, FL · tax year 2025 114 grants Preselected only $1,714,900 giving
  3. The Slater Foundation IncBoynton Beach, FL · tax year 2024 14 grants Preselected only $1,086,000 giving
  4. Richard & Florence Weiner Fund IncBoynton Beach, FL · tax year 2025 1 grant Preselected only $1,047,198 giving
  5. The Sidney & Mildred Edelstein FoundationBoynton Beach, FL · tax year 2025 9 grants Preselected only $884,000 giving
  6. Simeon and Jean H Locke Charitable FoundationBoynton Beach, FL · tax year 2024 39 grants Accepts applications $587,000 giving
  7. Jean Gaulin FoundationBoynton Beach, FL · tax year 2024 17 grants Preselected only $500,000 giving
  8. Fischer-Kaslow FoundationBoynton Beach, FL · tax year 2024 10 grants Preselected only $472,920 giving
  9. Edward H Richard FoundationBoynton Beach, FL · tax year 2023 11 grants Preselected only $463,889 giving
  10. Avi Yosef Foundation IncBoynton Beach, FL · tax year 2025 Grants listed in an attachment (not in the e-file) Preselected only $448,688 giving
  11. Kosinski Foundation IncBoynton Beach, FL · tax year 2024 12 grants Preselected only $436,950 giving
  12. Nat R & Martha M Knaster Charitable TrustBoynton Beach, FL · tax year 2024 41 grants Accepts applications $400,000 giving
  13. The David J Soloway Foundation IncBoynton Beach, FL · tax year 2024 6 grants Preselected only $290,000 giving
  14. Judith and Stanley Hoffberger Family FoundationBoynton Beach, FL · tax year 2024 9 grants Preselected only $279,000 giving
  15. The Netter Foundation IncBoynton Beach, FL · tax year 2025 70 grants Preselected only $276,625 giving
  16. Hildegarde D Becher Foundation IncBoynton Beach, FL · tax year 2025 15 grants Preselected only $198,700 giving
  17. Dinim FoundationBoynton Beach, FL · tax year 2024 50 grants Preselected only $167,333 giving
  18. Colman Family Charitable FoundationBoynton Beach, FL · tax year 2024 18 grants Preselected only $160,254 giving
  19. The Elisa and Howard Mermelstein FoundationBoynton Beach, FL · tax year 2024 Grants listed in an attachment (not in the e-file) Preselected only $134,300 giving
  20. Elise M Besthoff Charitable FoundationBoynton Beach, FL · tax year 2025 11 grants Accepts applications $131,565 giving
  21. The Gottlieb Charitable TrustBoynton Beach, FL · tax year 2025 Grants listed in an attachment (not in the e-file) Preselected only $127,770 giving
  22. The Chingos FoundationBoynton Beach, FL · tax year 2023 21 grants Accepts applications $111,000 giving
  23. Nicholas Nicholas Foundation IncBoynton Beach, FL · tax year 2024 2 grants Preselected only $100,000 giving
  24. The Crowell Family Foundation IncBoynton Beach, FL · tax year 2025 9 grants Preselected only $92,000 giving
  25. The Bartlett FoundationBoynton Beach, FL · tax year 2024 Grants listed in an attachment (not in the e-file) Accepts applications $75,946 giving

Foundations that accept applications

Largest first

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

  1. Simeon and Jean H Locke Charitable FoundationBoynton Beach, FL · tax year 2024 39 grants Accepts applications $587,000 giving
  2. Nat R & Martha M Knaster Charitable TrustBoynton Beach, FL · tax year 2024 41 grants Accepts applications $400,000 giving
  3. Elise M Besthoff Charitable FoundationBoynton Beach, FL · tax year 2025 11 grants Accepts applications $131,565 giving
  4. The Chingos FoundationBoynton Beach, FL · tax year 2023 21 grants Accepts applications $111,000 giving
  5. The Bartlett FoundationBoynton Beach, FL · tax year 2024 Grants listed in an attachment (not in the e-file) Accepts applications $75,946 giving
  6. Coyne Family Foundation IncBoynton Beach, FL · tax year 2025 4 grants Accepts applications $1,650 giving
  7. Van Leenen Family FoundationBoynton Beach, FL · tax year 2025 0 grants Accepts applications $0 giving
  8. A Edward Scherer Foundation IncBoynton Beach, FL · 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 services13 foundations $1,051,02519% of the total
  2. Education15 foundations $1,008,11518% of the total
  3. Arts and culture12 foundations $758,21314% of the total
  4. Health15 foundations $574,98610% of the total
  5. Philanthropy and grantmaking12 foundations $524,0159% of the total
  6. International aid10 foundations $473,0408% of the total
  7. 16 other causes $1,202,48322% of the total

Most active small givers

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

  1. Dinim FoundationBoynton Beach, FL · tax year 2024 50 grants Preselected only $167,333 giving
  2. Gilbert Rose Charitable FoundationBoynton Beach, FL · tax year 2025 34 grants Preselected only $19,345 giving
  3. Colman Family Charitable FoundationBoynton Beach, FL · tax year 2024 18 grants Preselected only $160,254 giving
  4. The Slater Foundation IncBoynton Beach, FL · tax year 2024 14 grants Preselected only $1,086,000 giving
  5. Kosinski Foundation IncBoynton Beach, FL · tax year 2024 12 grants Preselected only $436,950 giving
  6. Carosella Family FoundationBoynton Beach, FL · tax year 2024 12 grants Preselected only $20,436 giving
  7. Susan Ugelow Konigsberg Family Foundation IncBoynton Beach, FL · tax year 2025 11 grants Preselected only $28,150 giving
  8. The Dorothy M Gillespie Foundation IncBoynton Beach, FL · tax year 2025 10 grants Preselected only $5,425 giving
  9. Arthur C & Rose R Brinker FoundationBoynton Beach, FL · tax year 2025 8 grants Preselected only $2,583 giving
  10. Mark and Greta Walker FoundationBoynton Beach, FL · tax year 2025 5 grants Preselected only $55,300 giving
  11. Nadaf Family Private Charitable FoundationBoynton Beach, FL · tax year 2024 5 grants Preselected only $3,670 giving
  12. Coyne Family Foundation IncBoynton Beach, FL · tax year 2025 4 grants Accepts applications $1,650 giving
  13. The Elaine Dewey Sammons FoundationBoynton Beach, FL · tax year 2024 3 grants Preselected only $63,500 giving
  14. The Schmier Family Charitable Foundation IncBoynton Beach, FL · tax year 2025 3 grants Preselected only $22,080 giving
  15. Kenneth G Bacheller Charitable FoundationBoynton Beach, FL · tax year 2025 2 grants Preselected only $25,976 giving