Missouri Department of Revenue - Columbia Office 403 Vandiver, Ste B Columbia, MO 65202-0000 (573) 474-4700 (573) 474-4032 Mon Hours: 8:30 - 4:30 Tues Hours: 8:30 - 4:30 Wed Hours: 8:30 - 4:30 Thu Hours: 8:30 - 4:30 Fri Hours: 8:30 - 4:30
