# Illinois State University Chapter of Mortar Board

Illinois State University Chapter of Mortar Board is a Nonprofit Organization based in Columbus, United States.

## Overview

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

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Illinois State University Chapter of Mortar Board as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 51-0181831. Its reported mailing city is Columbus, Ohio, United States. The retained registry records an IRS exemption ruling in October 2023 and reported NTEE classification code B03. The ruling date is not a founding date. Original retained record: IRS Exempt Organizations Business Master File, eo2.csv, EIN 51-0181831. 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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