Cardinal Brook Trust
Invitation OnlyBoston, Massachusetts · EIN 04-3050557 · Private foundation
Grants paid (2024)$2.3M
Organizations funded12
Typical grant$10,000
Total assets$149.4M
Half of its grants to organizations were between $5,000 and $90,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
0% of grants went outside Massachusetts.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Johnson Family Gift Fund - Bank of America Charitable Gift Fund | Boston, MA | For general support | $1,000,000 |
| Mt Grace Land Trust | Athol, MA | For general support | $600,000 |
| Mass General | Boston, MA | For general support | $500,000 |
| Martha's Vineyard Vision Fellowship | Vineyard Haven, MA | For general support | $90,000 |
| Harvard College Schoolyard Project | Petersham, MA | For general support | $40,000 |
| The Village School on the Common | Royalston, MA | For educational purposes | $20,000 |
| Quabbin Food Connector | Orange, MA | For general support | $10,000 |
| Island Housing Trust | West Tisbury, MA | For general support | $8,379 |
| New England Public Radio | Springfield, MA | For general support | $5,000 |
| Stillpoint Martha's Vineyard Inc | Vineyard Haven, MA | For general support | $5,000 |
| Tri-Parish Community Church | New Braintree, MA | For general support | $5,000 |
| Martha's Vineyard Community Services | Vineyard Haven, MA | For community programs | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $2,284,379 | 12 |
| 2023 | $24,625 | 5 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202523219349102937
- IRS Tax Exempt Organization Search for EIN 04-3050557
- Profile updated Nov 5, 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.