Private Foundation · MA · Private Grantmaking Foundations
Tinker Island Foundation
Boston, MA · EIN 473423358 · Website (ProPublica) ↗ · 990s on ProPublica ↗
Assets
$26.6M
Total Giving
$8.3M
Grants on File
8
Average Grant
$1.0M
Giving Radius
Where Tinker Island Foundation Has Given
Section I
How to Apply
No application guidelines on file — check the foundation's website directly.
On Unsolicited Proposals no
Section IV
Recent Grants
| Recipient | Amount | Year |
|---|---|---|
| Cincinnati, OH | $2.1M | 2020 |
| Cincinnati, OH | $2.6M | 2021 |
| Boston, MA | $100K | 2021 |
| New York City, NY | $100K | 2021 |
| Cincinnati, OH | $750K | 2023 |
| Boston, MA | $250K | 2023 |
| Boston, MA | $250K | 2022 |
| Cincinnati, OH | $2.2M | 2022 |
8 grants total
Section VI
Filing History
Year-by-year financial summary from IRS 990-PF filings. Total assets and qualifying distributions show the foundation's growth and giving trajectory.
| Year | Total Assets | Qualifying Distributions | Total Revenue | Total Expenses |
|---|---|---|---|---|
| 2023 | $7.5M | $916K | $15.1M | $1.1M |
| 2022 | $1.0M | $1.1M | $2.5M | $2.5M |
| 2021 | $1.1M | $2.3M | $295K | $2.8M |
| 2020 | $985K | $2.8M | $150K | $2.1M |
| 2019 | $2.9M | $2.1M | $3.9M | $1.9M |
| 2015 | $544K | $124K | $552K | $8K |
Section VII
Foundations Like This One
Similar in focus area, location, and asset size. Worth researching as part of the same campaign.