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.
Contact Corporate Income Tax (CIT)/Michigan Business Tax (MBT)
Contact Corporate Income Tax (CIT)/Michigan Business Tax (MBT)
Send an email to a business tax customer service representative for general questions or account related information.