The Motor Vehicle Department can update your address within our system, but this will not change the address associated with your Driver's License.
Per 61-5-115, MCA, you must notify the Montana Department of Justice Motor Vehicle Division (MVD) within 10 days of any change of address. Address changes to your Montana Driver License must be made through the MVD Driver Services Bureau by filling out a Change of Driver License Address (Electronic Record) form 34-0300 and delivering/ mailing the completed paperwork to the address indicated on the form.
For more information on driver license change of address or other Montana Driver License related forms visit https://mvdmt.gov/address-change/.