Trefoil Foundation Tr
Invitation OnlyPortsmouth, New Hampshire · EIN 13-7388582 · Private foundation
Half of its grants to organizations were between $500 and $2,000.
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
Where it gives
50% of grants went outside New Hampshire.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Episcopal Diocese of Maryland | Baltimore, MD | General Support | $2,000 |
| Granite United Way | Manchester, NH | General Support | $500 |
The return also lists 1 grant to individuals ($2,000). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $4,500 | 3 |
| 2024 | $26,500 | 21 |
| 2023 | $19,800 | 13 |
Sources
- IRS Form 990-PF, tax year 2025, filed Apr 14, 2026 - IRS e-file batch, object ID 202601049349100805
- IRS Tax Exempt Organization Search for EIN 13-7388582
- Profile updated Nov 7, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.