# Williamson County Symphony Orchestra Society

Williamson County Symphony Orchestra Society is a Nonprofit Organization based in Round Rock, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Williamson County Symphony Orchestra Society as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 11-3646935. Its reported mailing city is Round Rock, Texas, United States. For the tax period ending June 2023, the retained IRS record reports total assets of USD 175,296. Reported income for that tax period is USD 148,238. Reported revenue for that tax period is USD 148,238. The reported NTEE classification code is A69. The IRS ruling year recorded in this snapshot is 2003. Original retained record: IRS Exempt Organizations Business Master File, eo3.csv, EIN 11-3646935. 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

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