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Private foundations Winnetka, ILtax years 2023 to 2025

Private foundations in Winnetka, IL

62 private foundations based in Winnetka, IL filed a 990-PF in the last two years. In their latest returns they gave $23.7 million in 915 grants, and 6 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. John D and Alexandra Nichols Family FoundationWinnetka, IL · tax year 2025 37 grants Preselected only $5,647,344 giving
  2. Bobbie and Stanton Cook Family FoundationWinnetka, IL · tax year 2025 25 grants Preselected only $2,660,000 giving
  3. The John C and Carolyn Noonan Parmer Private FoundationWinnetka, IL · tax year 2025 33 grants Preselected only $1,555,000 giving
  4. Hurley Family FoundationWinnetka, IL · tax year 2025 4 grants Preselected only $1,545,000 giving
  5. Sargent Family FoundationWinnetka, IL · tax year 2024 61 grants Preselected only $1,530,000 giving
  6. Paul Bechtner FoundationWinnetka, IL · tax year 2025 73 grants Preselected only $1,509,973 giving
  7. Berlin Family FundWinnetka, IL · tax year 2025 15 grants Preselected only $1,246,000 giving
  8. Tinberg FoundationWinnetka, IL · tax year 2025 30 grants Accepts applications $1,002,500 giving
  9. Kemper Educational and Charitable FundWinnetka, IL · tax year 2024 50 grants Preselected only $661,850 giving
  10. Quercia FoundationWinnetka, IL · tax year 2024 Grants listed in an attachment (not in the e-file) Preselected only $570,000 giving
  11. Golder Family FoundationWinnetka, IL · tax year 2025 34 grants Accepts applications $537,200 giving
  12. Filip Family FoundationWinnetka, IL · tax year 2024 1 grant Preselected only $450,000 giving
  13. Glerum Family FoundationWinnetka, IL · tax year 2025 20 grants Preselected only $413,133 giving
  14. Gantz Family FoundationWinnetka, IL · tax year 2025 12 grants Preselected only $402,500 giving
  15. The Ramamurthy FoundationWinnetka, IL · tax year 2025 1 grant Preselected only $372,580 giving
  16. Corcoran Family FoundationWinnetka, IL · tax year 2024 40 grants Preselected only $335,531 giving
  17. Red Lodge FoundationWinnetka, IL · tax year 2024 37 grants Preselected only $321,249 giving
  18. The Hibel Family FoundationWinnetka, IL · tax year 2025 15 grants Preselected only $292,475 giving
  19. Jerome Stone Legacy FoundationWinnetka, IL · tax year 2025 45 grants Preselected only $287,528 giving
  20. Eisen Family FoundationWinnetka, IL · tax year 2025 7 grants Accepts applications $256,000 giving
  21. Craig J Umans Family FoundationWinnetka, IL · tax year 2025 3 grants Preselected only $216,000 giving
  22. The Frezados Masius Rieger FoundationWinnetka, IL · tax year 2025 40 grants Accepts applications $207,075 giving
  23. Loeb Family Foundation IncWinnetka, IL · tax year 2025 60 grants Preselected only $189,460 giving
  24. The Potter's Clay FoundationWinnetka, IL · tax year 2025 9 grants Preselected only $170,000 giving
  25. Lubetkin Family FoundationWinnetka, IL · tax year 2025 Grants listed in an attachment (not in the e-file) Preselected only $138,344 giving

Foundations that accept applications

Largest first

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

  1. Tinberg FoundationWinnetka, IL · tax year 2025 30 grants Accepts applications $1,002,500 giving
  2. Golder Family FoundationWinnetka, IL · tax year 2025 34 grants Accepts applications $537,200 giving
  3. Eisen Family FoundationWinnetka, IL · tax year 2025 7 grants Accepts applications $256,000 giving
  4. The Frezados Masius Rieger FoundationWinnetka, IL · tax year 2025 40 grants Accepts applications $207,075 giving
  5. Ken & Susan Meyer Family FoundationWinnetka, IL · tax year 2024 5 grants Accepts applications $30,000 giving
  6. Osprey Foundation IncWinnetka, IL · 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. Education31 foundations $6,293,27641% of the total
  2. Arts and culture25 foundations $3,653,18024% of the total
  3. Sports and recreation12 foundations $1,556,50010% of the total
  4. Human services26 foundations $893,8756% of the total
  5. Health15 foundations $523,7593% of the total
  6. Environment13 foundations $379,6082% of the total
  7. 17 other causes $1,898,58512% of the total

Most active small givers

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

  1. B & J Association IncWinnetka, IL · tax year 2024 46 grants Preselected only $51,040 giving
  2. Howard and Sheila Pizer Charitable FoundWinnetka, IL · tax year 2023 26 grants Preselected only $11,327 giving
  3. The Lucille & Joseph Block FoundationWinnetka, IL · tax year 2025 20 grants Preselected only $55,000 giving
  4. David & Fern Canmann Family FoundationWinnetka, IL · tax year 2025 19 grants Preselected only $18,339 giving
  5. White Family Charitable FoundationWinnetka, IL · tax year 2025 18 grants Preselected only $105,000 giving
  6. Ross Family FoundationWinnetka, IL · tax year 2025 16 grants Preselected only $118,994 giving
  7. Berlin Family FundWinnetka, IL · tax year 2025 15 grants Preselected only $1,246,000 giving
  8. The Hibel Family FoundationWinnetka, IL · tax year 2025 15 grants Preselected only $292,475 giving
  9. The McDermott FoundationWinnetka, IL · tax year 2025 14 grants Preselected only $35,500 giving
  10. Gantz Family FoundationWinnetka, IL · tax year 2025 12 grants Preselected only $402,500 giving
  11. Center Street FoundationWinnetka, IL · tax year 2025 12 grants Preselected only $67,100 giving
  12. Armstrong Family FoundationWinnetka, IL · tax year 2025 11 grants Preselected only $35,000 giving
  13. Eisen Family FoundationWinnetka, IL · tax year 2025 7 grants Accepts applications $256,000 giving
  14. Lacygoldenstein FundWinnetka, IL · tax year 2025 7 grants Preselected only $15,750 giving
  15. Ken & Susan Meyer Family FoundationWinnetka, IL · tax year 2024 5 grants Accepts applications $30,000 giving