# Turner Syndrome Support of St Louis

Turner Syndrome Support of St Louis is a Nonprofit Organization based in Des Peres, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Turner Syndrome Support of St Louis as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 84-3299309. Its reported mailing city is Des Peres, Missouri, United States. The retained registry records an IRS exemption ruling in February 2020 and reported NTEE classification code T50. The ruling date is not a founding date. Original retained record: IRS Exempt Organizations Business Master File, eo3.csv, EIN 84-3299309. 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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