Steel Mill Modelers Special Interest Group

Overview

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Steel Mill Modelers Special Interest Group as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 47-2517983. Its reported mailing city is Highland Park, Illinois, United States. The retained registry records an IRS exemption ruling in March 2015 and reported NTEE classification code A80. The ruling date is not a founding date. Original retained record: IRS Exempt Organizations Business Master File, eo2.csv, EIN 47-2517983. 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.