Mission & Description
Heartstone Foundation, located in Brookline, MA, is a philanthropic organization focused on voluntarism and grantmaking. Established in 2004, it has an annual revenue of $2.6 million and is recognized for its tax-exempt status.
Official Records
| EIN | 20-6197750 |
| Subsection | 501(c)(3) |
| Classification | Public Charity |
| NTEE Code | T20 - Philanthropy, Voluntarism & Grantmaking |
| Ruling Date | October 2004 |
| Revocation History | None |
Officers & Directors
No officer compensation data available.
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