The official Website for Christi Jacobsen and the Montana Secretary State’s Office. BUSINESS ONLINE FILING PORTAL Register a business, file annual report, and search for a business. BUSINESS ECONOMIC REPORT View Montana Business Economic Report. VOTER REGISTRATION APPLICATION Montana Voter Registration Application. NOTARYSERVICES Notary Services & Resources. APOSTILLES & AUTHENTICATIONS Apostille Services and Resources. CHECK MY VOTER REGISTRATION Visit the My Voter Page. MONTANA ADMINISTRATIVE RULES ARM & MAR Resources. MEDIA CENTER News and updates from the Montana Secretary of State's Office. CIVICS & YOUTHVOTE Montana Civics and YouthVote Program.