# Winchester Mount Vernon House

Winchester Mount Vernon House is a Private Foundation based in Winchester, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Winchester Mount Vernon House as a private operating foundation exempt under Section 501(c)(3). Its Employer Identification Number is 04-2104317. Its reported mailing city is Winchester, Massachusetts, United States. For the tax period ending December 2025, the retained IRS record reports total assets of USD 46,051,785. Reported income for that tax period is USD 4,844,142. The IRS ruling year recorded in this snapshot is 1950. 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: 2026-10-23T07:51:13Z

Canonical page: https://altss.com/profile/winchester-mount-vernon-house

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