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Private foundations Winters, CAtax years 2024 to 2025

Private foundations in Winters, CA

6 private foundations based in Winters, CA filed a 990-PF in the last two years. In their latest returns they gave $628,541 in 151 grants, and 1 say they accept applications.

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. Parker Family FoundationWinters, CA · tax year 2025 18 grants Preselected only $401,500 giving
  2. Mariani Nut Company Foundation IncWinters, CA · tax year 2024 74 grants Accepts applications $120,013 giving
  3. Robert & Margaret McNamara FoundationWinters, CA · tax year 2024 56 grants Preselected only $93,001 giving
  4. Rotary Club of Winters Community FoundationWinters, CA · tax year 2024 3 grants Preselected only $14,027 giving

Foundations that accept applications

Largest first

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

  1. Mariani Nut Company Foundation IncWinters, CA · tax year 2024 74 grants Accepts applications $120,013 giving

Giving by cause

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

  1. Education2 foundations $56,32546% of the total
  2. Arts and culture2 foundations $31,05025% of the total
  3. Environment1 foundation $27,85023% of the total
  4. Food and agriculture1 foundation $2,6902% of the total
  5. Civil rights1 foundation $2,5002% of the total
  6. Human services1 foundation $500<1% of the total
  7. 3 other causes $1,050<1% of the total

Most active small givers

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

  1. Robert & Margaret McNamara FoundationWinters, CA · tax year 2024 56 grants Preselected only $93,001 giving
  2. Rotary Club of Winters Community FoundationWinters, CA · tax year 2024 3 grants Preselected only $14,027 giving