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Private foundations Riverside, CAtax years 2024 to 2025

Private foundations in Riverside, CA

41 private foundations based in Riverside, CA filed a 990-PF in the last two years. In their latest returns they gave $5 million in 139 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. The Jack H Brown Family FoundationRiverside, CA · tax year 2025 18 grants Preselected only $1,393,000 giving
  2. United Activists for Animal RightsRiverside, CA · tax year 2024 16 grants Preselected only $1,390,000 giving
  3. Wingate FoundationRiverside, CA · tax year 2025 14 grants Preselected only $776,493 giving
  4. The General and Mrs Curtis E Lemay FoundationRiverside, CA · tax year 2025 1 grant Preselected only $230,491 giving
  5. Caselli Foundation TrustRiverside, CA · tax year 2024 4 grants Preselected only $228,103 giving
  6. The Al and Ruth Braswell Family FoundationRiverside, CA · tax year 2025 2 grants Preselected only $212,753 giving
  7. Riverside Medical Clinic FoundationRiverside, CA · tax year 2024 1 grant Preselected only $150,000 giving
  8. The Fishlinger Family FoundationRiverside, CA · tax year 2025 17 grants Preselected only $134,800 giving
  9. Sound of LoveRiverside, CA · tax year 2024 2 grants Not stated $109,352 giving
  10. Riverside WaqfRiverside, CA · tax year 2025 11 grants Preselected only $83,370 giving
  11. Bourns FoundationRiverside, CA · tax year 2024 9 grants Accepts applications $76,773 giving
  12. Westerling Emanuel Family FoundationRiverside, CA · tax year 2025 10 grants Preselected only $54,000 giving
  13. Provident Savings Bank Charitable Foundation IncRiverside, CA · tax year 2025 8 grants Accepts applications $36,500 giving
  14. Briggs Softball IncRiverside, CA · tax year 2024 10 grants Preselected only $30,194 giving
  15. Raffy Family FoundationRiverside, CA · tax year 2025 1 grant Preselected only $27,750 giving
  16. Old Riverside FoundationRiverside, CA · tax year 2024 Grants listed in an attachment (not in the e-file) Preselected only $20,716 giving
  17. Om Foundation IncRiverside, CA · tax year 2025 2 grants Preselected only $16,750 giving
  18. The Cozy Warrior Charitable TRRiverside, CA · tax year 2024 6 grants Preselected only $14,695 giving
  19. Atkinson Charitable Foundation TrustRiverside, CA · tax year 2025 5 grants Preselected only $13,440 giving
  20. The Wall Family FoundationRiverside, CA · tax year 2025 2 grants Preselected only $8,480 giving

Foundations that accept applications

Largest first

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

  1. Bourns FoundationRiverside, CA · tax year 2024 9 grants Accepts applications $76,773 giving
  2. Provident Savings Bank Charitable Foundation IncRiverside, CA · tax year 2025 8 grants Accepts applications $36,500 giving
  3. Giving Grace FoundationRiverside, CA · tax year 2024 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 services3 foundations $460,00033% of the total
  2. Arts and culture2 foundations $266,10019% of the total
  3. Education3 foundations $200,24515% of the total
  4. Health1 foundation $150,00011% of the total
  5. Food and agriculture2 foundations $107,0008% of the total
  6. Youth development1 foundation $100,0007% of the total
  7. 6 other causes $96,0777% of the total

Most active small givers

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

  1. The Fishlinger Family FoundationRiverside, CA · tax year 2025 17 grants Preselected only $134,800 giving
  2. Riverside WaqfRiverside, CA · tax year 2025 11 grants Preselected only $83,370 giving
  3. Briggs Softball IncRiverside, CA · tax year 2024 10 grants Preselected only $30,194 giving
  4. Bourns FoundationRiverside, CA · tax year 2024 9 grants Accepts applications $76,773 giving
  5. Provident Savings Bank Charitable Foundation IncRiverside, CA · tax year 2025 8 grants Accepts applications $36,500 giving
  6. The Cozy Warrior Charitable TRRiverside, CA · tax year 2024 6 grants Preselected only $14,695 giving
  7. Atkinson Charitable Foundation TrustRiverside, CA · tax year 2025 5 grants Preselected only $13,440 giving
  8. Sound of LoveRiverside, CA · tax year 2024 2 grants Not stated $109,352 giving
  9. Om Foundation IncRiverside, CA · tax year 2025 2 grants Preselected only $16,750 giving
  10. The Wall Family FoundationRiverside, CA · tax year 2025 2 grants Preselected only $8,480 giving
  11. Raffy Family FoundationRiverside, CA · tax year 2025 1 grant Preselected only $27,750 giving