Disaster-related state tax extensions are available for taxpayers located in nine Michigan counties who were impacted by the August 2023 storms.
Learn about Disaster Relief for Tax Year 2023
Online Business Registration
Online Business Registration
The Michigan Department of Treasury offers an Online New Business Registration process.
This process is easy, fast, secure and convenient. This e-Registration process is much faster than registering by mail. After completing this online application, you will receive a confirmation number of your electronic submission. You can receive your new Sales Tax License in as little as 7 business days! Employers who are acquiring/purchasing a business may also register on-line.
Download the State of Michigan Business Taxes Registration Booklet