Missouri Department of Revenue - Doniphan Office 1216 Walnut Doniphan, MO 63935-0000 (573) 996-4196 (573) 996-5127 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
