VOTER ID REGISTRATION options Please see the below list of identification options for registering to vote in Montana, effective April 19, 2021. <BACK TO VOTER ID PAGE montana driver’s license Montana ID card last four digits social security number MILITARY ID CARD Tribal Photo ID card united states passport concealed carry permit other options for identification Bring a photo ID with the individual’s name and at least one of these qualifying items. Current Utility Bill Bank Statement Paycheck or Government Check *Government Document *Other Government document must show your name and current address. If you are having difficulty obtaining identification, please contact [email protected]. For information on obtaining a copy of your Social Security Card click here.