Updated:
Mercury Foundation
Mercury Foundation is listed by the IRS as a private nonoperating foundation exempt under Section 501(c)(3), with EIN 81-4466525. Its IRS filing address is...
Overview
Mercury Foundation is listed by the IRS as a private nonoperating foundation exempt under Section 501(c)(3), with EIN 81-4466525. Its IRS filing address is in REDWOOD CITY, CA, United States. For the tax period ending November 2025, the IRS lists year-end book assets of USD 249,451,224 and an IRS-computed Income Amount of USD 30,696,562. These are dated filing extract amounts; book assets are not assets under management, and Income Amount is not net profit. For private foundations, the Income Amount extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF. Its tax-exemption ruling dates to August 2017.
General information
Firm type
Private Foundation
Location
Region
North America
Country
United States
City
Redwood City
Frequently asked questions
What is Mercury Foundation?
The IRS lists Mercury Foundation as a private nonoperating foundation exempt under Section 501(c)(3), with EIN 81-4466525.
What filing locality does the IRS record for Mercury Foundation?
The IRS filing address is in REDWOOD CITY, CA, United States.
What book assets does the IRS report for Mercury Foundation?
For the tax period ending November 2025, the IRS lists year-end book assets of USD 249,451,224.
What does the IRS Income Amount for Mercury Foundation represent?
For the tax period ending November 2025, the IRS-computed Income Amount is USD 30,696,562. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF.
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