Collatos Family Foundation
Invitation OnlyMillis, Massachusetts · EIN 82-6588923 · Private foundation
Grants paid (2024)$1.2M
Organizations funded8
Typical grant$100,000
Total assets$7.6M
Half of its grants to organizations were between $50,000 and $110,000.
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 |
|---|---|---|---|
| The Roxbury Latin School | West Roxbury, MA | Unrestricted | $425,000 |
| Concussion Legacy Foundation | Boston, MA | Unrestricted | $341,000 |
| Massachusetts General Hospital | Boston, MA | Unrestricted | $110,000 |
| Camp Harbor View | Boston, MA | Unrestricted | $100,000 |
| Heritage Plantation of Sandwich | Sandwich, MA | Unrestricted | $100,000 |
| Rosie's Place | Boston, MA | Unrestricted | $50,000 |
| Teach for America | Boston, MA | Unrestricted | $50,000 |
| Smithsonian Tropical Research Institute | Boston, MA | Unrestricted | $25,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $1,201,000 | 8 |
| 2023 | $1,332,000 | 11 |
| 2022 | $903,700 | 19 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 14, 2025 - IRS e-file batch, object ID 202503189349104000
- IRS Tax Exempt Organization Search for EIN 82-6588923
- Profile updated Nov 6, 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.