# Leo Rosner Foundation Inc

Leo Rosner Foundation Inc is a Private Foundation based in Palm Beach, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** Palm Beach, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Leo Rosner Foundation Inc as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 13-6161637. Its reported mailing city is Palm Beach, Florida, United States. For the tax period ending October 2025, the retained IRS record reports total assets of USD 34,009,354. Reported income for that tax period is USD 6,052,820. The IRS ruling year recorded in this snapshot is 1960. 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: 2026-10-23T12:28:25Z

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