# Concord Antiquarian Society

Concord Antiquarian Society is a Nonprofit Organization based in Concord, United States.

## Overview

- **Organization type:** Nonprofit Organization
- **Headquarters:** Concord, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Concord Antiquarian Society as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 04-2104035. Its reported mailing city is Concord, Massachusetts, United States. For the tax period ending September 2025, the retained IRS record reports total assets of USD 27,467,340. Reported income for that tax period is USD 6,489,910. Reported revenue for that tax period is USD 6,387,075. The reported NTEE classification code is A82Z. The IRS ruling year recorded in this snapshot is 1929. Original retained record: IRS Exempt Organizations Business Master File, eo1.csv, EIN 04-2104035. 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: 2026-10-25T16:21:26Z

Canonical page: https://altss.com/profile/concord-antiquarian-society

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