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Endowment / Foundation

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HALVORSEN FAMILY FOUNDATION

HALVORSEN FAMILY FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer...

Overview

HALVORSEN FAMILY FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer identification number 06-1603158. The IRS filing address is in STAMFORD, CT, United States. For the tax period ending November 2025, the IRS Exempt Organizations Business Master File lists year-end book assets of USD 365,424,634 and an IRS-computed Income Amount of USD 35,172,961. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF. The IRS ruling date on file is February 2002. These tax-filing amounts are not assets under management or net profit.

General information

Firm type

Private Foundation

Location

Region

North America

Country

United States

City

STAMFORD

Frequently asked questions

What is HALVORSEN FAMILY FOUNDATION?

The IRS lists HALVORSEN FAMILY FOUNDATION as a private grantmaking foundation exempt under Section 501(c)(3), with EIN 06-1603158.

What filing locality does the IRS record for HALVORSEN FAMILY FOUNDATION?

The IRS filing address is in STAMFORD, CT, United States.

What book assets does the IRS report for HALVORSEN FAMILY FOUNDATION?

For the tax period ending November 2025, the IRS lists year-end book assets of USD 365,424,634.

What does the IRS Income Amount for HALVORSEN FAMILY FOUNDATION represent?

For the tax period ending November 2025, the IRS-computed Income Amount is USD 35,172,961. 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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