# West 78Th Street Museum Block Association

West 78Th Street Museum Block Association is a Nonprofit Organization based in New York, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies West 78Th Street Museum Block Association as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 46-0542371. Its reported mailing city is New York, New York, United States. The retained registry records an IRS exemption ruling in May 2016 and reported NTEE classification code S22. The ruling date is not a founding date. Original retained record: IRS Exempt Organizations Business Master File, eo1.csv, EIN 46-0542371. These dated registry facts do not establish current operations, current finances, assets under management or an investment mandate. No financial amounts are stated in this registry-only record.

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Updated: 2026-10-25T19:08:42Z

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