# Irving and Phyllis Millstein Foundation for Animal Welfare Ltd

Irving and Phyllis Millstein Foundation for Animal Welfare Ltd is a Private Foundation based in Buffalo Grove, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** Buffalo Grove, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Irving and Phyllis Millstein Foundation for Animal Welfare Ltd as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 81-4594769. Its reported mailing city is Buffalo Grove, Illinois, United States. For the tax period ending December 2024, the retained IRS record reports total assets of USD 29,347,984. Reported income for that tax period is USD 9,572,763. The IRS ruling year recorded in this snapshot is 2017. Total assets are balance-sheet assets, not assets under management. These are dated IRS records; they do not establish current finances or a present investment mandate.

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Updated: 2026-10-23T09:41:15Z

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