How to apply
Internal decision Contact: Josephine Stroble, 134 Winnicutt Road, Stratham, Nh, 6034983260, STRATHAM2@AOL.COM Deadlines: NONE Restrictions: NONE
Quoted from Part XV of the foundation's 2025 Form 990-PF; the full text is in the filing. Confirm on the foundation's website before you write.
Grants paid in 2025
10 grants, all shown · from Form 990-PF Part XV
| Recipient | Purpose | Amount |
|---|---|---|
| New Hampshire Institute for CivicsConcord, NH | Education | $43K |
| University of New Hampshire FoundationDurham, NH | Education | $40K |
| American Independence MuseumExeter, NH | Operating costs | $25K |
| University of Maine FoundationOrono, ME | Education | $5,818 |
| Citizens CountHampton, NH | Operating costs | $5,000 |
| Winterport Memorial LibraryWinterport, ME | Education | $4,000 |
| New England Historic Genealogical SocietyBoston, MA | Operating costs | $2,500 |
| National College of Probate JudgesWilliamsburg, VA | Operating costs | $2,000 |
| Friends of St Mary & Andrew ChurchStratham, NH | Operating costs | $1,000 |
| University of Arizona FoundationTucson, AZ | Education | $1,000 |
By state: New Hampshire 5 · Maine 2 · Massachusetts 1 · Virginia 1 · Arizona 1
About this foundation
William W Treat Foundation is a private grantmaking foundation in Stratham, New Hampshire, tax-exempt since 1965. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.
Does William W Treat Foundation accept grant applications?
No. On its 2025 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.
How much does William W Treat Foundation give each year?
In tax year 2025 it paid $129K across 10 grants, a median of $4,500.
Where does William W Treat Foundation give?
New Hampshire (5 grants), Maine (2 grants), Massachusetts (1 grants) and elsewhere, per its latest filing.
More foundations near Stratham that accept applications
All in New Hampshire| Foundation | Based in | Grants paid | Median grant | Accepts applications | Assets |
|---|---|---|---|---|---|
| Helidoni Foundation Incsince 2020 | Stratham, NH | $627K13 grants · 2025 | $35K | Preselected only | $7.9M |
| Donna Anne Poulack Foundationsince 2001 | Stratham, NH | $124K17 grants · 2025 | $5,000 | Preselected only | $2.1M |
| Sunshine Charitable Foundationsince 2016 | Campton, NH | $14M2 grants · 2024 | $7.0M | Preselected only | $203M |
| Steele Foundation for Hopesince 2022 | Nashua, NH | $1.6M5 grants · 2025 | $250K | Yes | $243M |
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| Mooney-Reed Charitable Foundation Trsince 2001 | Rye, NH | $6.1M37 grants · 2024 | $50K | Preselected only | $139M |
| Couch Family Foundationsince 2002 | Hanover, NH | $6.1M106 grants · 2024 | $20K | Preselected only | $123M |
| Endowment for Health Incsince 2001 | Concord, NH | $6.4M105 grants · 2024 | $50K | Yes | $106M |