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Private foundations Porter Ranch, CAtax years 2024 to 2025

Private foundations in Porter Ranch, CA

5 private foundations based in Porter Ranch, CA filed a 990-PF in the last two years. In their latest returns they gave $1.8 million in 31 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. Richard B Siegel FoundationPorter Ranch, CA · tax year 2025 Grants listed in an attachment (not in the e-file) Preselected only $1,335,000 giving
  2. Lawrence P Frank FoundationPorter Ranch, CA · tax year 2024 23 grants Preselected only $264,000 giving
  3. The Judi Kaplan Foundation IncPorter Ranch, CA · tax year 2025 1 grant Preselected only $186,555 giving
  4. The Matthew and Miho Blumkin FoundationPorter Ranch, CA · tax year 2024 7 grants Preselected only $37,395 giving

Giving by cause

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

  1. Philanthropy and grantmaking1 foundation $186,55573% of the total
  2. Human services2 foundations $26,89511% of the total
  3. Jobs and employment1 foundation $25,00010% of the total
  4. Religion1 foundation $10,0004% of the total
  5. Housing and shelter1 foundation $5,0002% of the total
  6. International aid1 foundation $1,500<1% of the total

Most active small givers

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

  1. The Judi Kaplan Foundation IncPorter Ranch, CA · tax year 2025 1 grant Preselected only $186,555 giving