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Private foundations Corvallis, ORtax years 2024 to 2025

Private foundations in Corvallis, OR

13 private foundations based in Corvallis, OR filed a 990-PF in the last two years. In their latest returns they gave $2.2 million in 180 grants, and 2 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. Mario and Alma Pastega Family FoundationCorvallis, OR · tax year 2025 74 grants Accepts applications $1,399,000 giving
  2. Franklin Conklin FoundationCorvallis, OR · tax year 2025 76 grants Preselected only $445,400 giving
  3. Simple Actions Family FoundationCorvallis, OR · tax year 2025 3 grants Preselected only $94,500 giving
  4. Alliance for Low Input SustainableCorvallis, OR · tax year 2025 6 grants Preselected only $66,661 giving
  5. Corvallis Youth Symphony FoundationCorvallis, OR · tax year 2024 1 grant Preselected only $47,500 giving
  6. A H Gage Private Foundation IncCorvallis, OR · tax year 2025 10 grants Preselected only $47,000 giving
  7. The Thompson Foundation IncCorvallis, OR · tax year 2025 4 grants Preselected only $39,750 giving
  8. Free Men FoundationCorvallis, OR · tax year 2024 5 grants Preselected only $33,721 giving
  9. Public Health Microbiology Charitable TrustCorvallis, OR · tax year 2025 1 grant Accepts applications $3,400 giving

Foundations that accept applications

Largest first

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

  1. Mario and Alma Pastega Family FoundationCorvallis, OR · tax year 2025 74 grants Accepts applications $1,399,000 giving
  2. Public Health Microbiology Charitable TrustCorvallis, OR · tax year 2025 1 grant Accepts applications $3,400 giving

Giving by cause

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

  1. Human services3 foundations $684,50046% of the total
  2. Health3 foundations $286,25019% of the total
  3. Education4 foundations $176,50012% of the total
  4. Arts and culture2 foundations $83,5006% of the total
  5. International aid3 foundations $73,4005% of the total
  6. Mental health3 foundations $45,2003% of the total
  7. 11 other causes $143,12110% of the total

Most active small givers

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

  1. A H Gage Private Foundation IncCorvallis, OR · tax year 2025 10 grants Preselected only $47,000 giving
  2. Alliance for Low Input SustainableCorvallis, OR · tax year 2025 6 grants Preselected only $66,661 giving
  3. Free Men FoundationCorvallis, OR · tax year 2024 5 grants Preselected only $33,721 giving
  4. The Thompson Foundation IncCorvallis, OR · tax year 2025 4 grants Preselected only $39,750 giving
  5. Public Health Microbiology Charitable TrustCorvallis, OR · tax year 2025 1 grant Accepts applications $3,400 giving