THE HARRY AND MASIE MASTO FOUNDATION is a 501(c)(3) Charitable Organization. It is registered under category Community & Economic Development, for Gifts, grants, or loans to other organizations. It has Unconditional Exemption and donations made to this organization are Deductible, as of Feb 1981. It is located in San Francisco, CA, within the San Francisco-Oakland-Fremont, CA metropolitan area.
Ruling Date
Feb 1981
Tax Status
501(c)(3)
Asset Range
$5M – $10M
Income Range
$1M – $5M
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