# Colonial Society of Massachusetts

Colonial Society of Massachusetts is a Private Foundation based in Boston, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Colonial Society of Massachusetts as a private operating foundation exempt under Section 501(c)(3). Its Employer Identification Number is 04-6110988. Its reported mailing city is Boston, Massachusetts, United States. For the tax period ending September 2025, the retained IRS record reports total assets of USD 20,397,705. Reported income for that tax period is USD 1,322,260. The IRS ruling year recorded in this snapshot is 1987. 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

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