The New Hampshire State Capitol

Private foundations Stratham, NHtax year 2025

Private foundations in Stratham, NH

3 private foundations based in Stratham, NH filed a 990-PF in the last two years. In their latest returns they gave $881,161 in 40 grants, and 0 say they accept applications.

Foundations with a return in the last two years, each by its latest return (tax year 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 Helidoni Foundation IncStratham, NH · tax year 2025 13 grants Preselected only $627,454 giving
  2. William W Treat FoundationStratham, NH · tax year 2025 10 grants Preselected only $129,318 giving
  3. The Donna Anne Poulack FoundationStratham, NH · tax year 2025 17 grants Preselected only $124,389 giving

Giving by cause

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

  1. Education2 foundations $48,61835% of the total
  2. Arts and culture2 foundations $45,00032% of the total
  3. Health1 foundation $20,00014% of the total
  4. Housing and shelter1 foundation $10,0007% of the total
  5. Food and agriculture1 foundation $5,0004% of the total
  6. International aid1 foundation $5,0004% of the total
  7. 2 other causes $7,3005% of the total