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Private foundations Guilford, CTtax years 2024 to 2025

Private foundations in Guilford, CT

22 private foundations based in Guilford, CT filed a 990-PF in the last two years. In their latest returns they gave $4.1 million in 325 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. Yvette & Arthur Eder Charitable Foundation TrustGuilford, CT · tax year 2025 9 grants Preselected only $2,294,000 giving
  2. The Paul Rand Charitable TrustGuilford, CT · tax year 2025 13 grants Preselected only $375,000 giving
  3. Joe & Cindy Goldberg Family Foundation IncGuilford, CT · tax year 2025 106 grants Preselected only $160,955 giving
  4. Carol L Sirot FoundationGuilford, CT · tax year 2025 16 grants Accepts applications $159,000 giving
  5. Mfund IncGuilford, CT · tax year 2025 60 grants Preselected only $136,341 giving
  6. The Chaney Family Foundation IncGuilford, CT · tax year 2025 31 grants Preselected only $135,000 giving
  7. The Tresemer Foundation IncGuilford, CT · tax year 2024 3 grants Preselected only $119,000 giving
  8. The Stoddard Family FoundationGuilford, CT · tax year 2025 7 grants Preselected only $109,500 giving
  9. Maple Place FoundationGuilford, CT · tax year 2024 1 grant Preselected only $100,000 giving
  10. A'lani Kailani Blue Lotus White Star FDTNGuilford, CT · tax year 2025 1 grant Preselected only $100,000 giving
  11. The Bussmann Family FoundationGuilford, CT · tax year 2024 17 grants Preselected only $82,000 giving
  12. Guilford Lakes PTO IncGuilford, CT · tax year 2024 1 grant Accepts applications $68,120 giving
  13. Watering Pond Foundation IncGuilford, CT · tax year 2025 28 grants Preselected only $63,682 giving
  14. Bennett Family Foundation IncGuilford, CT · tax year 2024 7 grants Preselected only $58,065 giving
  15. Uncas Foundation IncGuilford, CT · tax year 2025 11 grants Preselected only $48,000 giving
  16. Jane D Weiss Family Foundation IncGuilford, CT · tax year 2024 1 grant Preselected only $45,930 giving
  17. Bailey-Desmet FoundationGuilford, CT · tax year 2025 3 grants Preselected only $19,207 giving
  18. New Haven Middlesex Association of Realtors Foundation IncGuilford, CT · tax year 2024 9 grants Preselected only $5,550 giving
  19. Barbara Pellegrino Family Charitable FoundationGuilford, CT · tax year 2024 1 grant Preselected only $2,000 giving

Foundations that accept applications

Largest first

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

  1. Carol L Sirot FoundationGuilford, CT · tax year 2025 16 grants Accepts applications $159,000 giving
  2. Guilford Lakes PTO IncGuilford, CT · tax year 2024 1 grant Accepts applications $68,120 giving

Giving by cause

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

  1. International aid3 foundations $527,28936% of the total
  2. Human services8 foundations $313,58221% of the total
  3. Arts and culture8 foundations $224,74815% of the total
  4. Science and technology1 foundation $100,0007% of the total
  5. Environment5 foundations $76,8295% of the total
  6. Food and agriculture3 foundations $67,6405% of the total
  7. 14 other causes $156,01211% of the total

Most active small givers

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

  1. The Chaney Family Foundation IncGuilford, CT · tax year 2025 31 grants Preselected only $135,000 giving
  2. The Bussmann Family FoundationGuilford, CT · tax year 2024 17 grants Preselected only $82,000 giving
  3. Uncas Foundation IncGuilford, CT · tax year 2025 11 grants Preselected only $48,000 giving
  4. New Haven Middlesex Association of Realtors Foundation IncGuilford, CT · tax year 2024 9 grants Preselected only $5,550 giving
  5. Bailey-Desmet FoundationGuilford, CT · tax year 2025 3 grants Preselected only $19,207 giving
  6. A'lani Kailani Blue Lotus White Star FDTNGuilford, CT · tax year 2025 1 grant Preselected only $100,000 giving
  7. Guilford Lakes PTO IncGuilford, CT · tax year 2024 1 grant Accepts applications $68,120 giving
  8. Jane D Weiss Family Foundation IncGuilford, CT · tax year 2024 1 grant Preselected only $45,930 giving
  9. Barbara Pellegrino Family Charitable FoundationGuilford, CT · tax year 2024 1 grant Preselected only $2,000 giving