Treasury is reviewing the recently enacted tax law changes, including the new Marijuana Wholesale Tax. Developing clear and accurate information for tax stakeholders is our top priority. This guidance will be posted to our website in the coming weeks.
Michigan Treasury Online
Michigan Treasury Online Help Center
Michigan Treasury Online (MTO) is a Treasury web service offering people the ability to interact with Treasury on behalf of businesses registered for taxes in Michigan. MTO allows responsible parties of a business, their representatives, or anyone with a legitimate purpose secure, 24/7 online access to Treasury business tax accounts to electronically file and pay business taxes, update account information, and view Treasury issued correspondence.