Private Grantmaking FoundationAssets: $5M – $9.9M

The Jack & Dorothy Byrne Foundation

Location
Hanover, NH
EIN
30-363118

How to apply, from its 2025 IRS return

How to ask
Send letter outlining your particular needs to Dorothy Byrne and it will be reviewed. No telephone calls please.
Deadlines
None stated
Limits on who can apply
The Foundation's primary areas of interest for gifts/grants are:1. General support of the Dartmouth College community2. Cancer research3. General philanthropy - the majority of this will be directed to the Upper Valley of New Hampshire and Vermont.
Grants paid in 2025
$12.8 million, to organizations

This is what the foundation told the IRS on Form 990-PF. It isn’t a confirmed open grant round, and details may have changed, so contact the foundation before applying. Its mailing address is on the full return: see it on ProPublica’s Nonprofit Explorer.

No open grants listed from this funder right now

We don’t know of a website for it yet, so its IRS return above is the best guide.

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