Michigan sales tax permit / seller's permit.
If your business sells taxable goods or services in Michigan, you need a sales tax permit (also called a seller's permit). This guide explains nexus rules, post-Wayfair economic thresholds, the application process, and ongoing filing frequency.
Register for Michigan sales tax →When you need a Michigan sales tax permit
Michigan requires sales tax registration once your business has nexus in the state. Nexus can be:
Up a level, or across to the neighbors.
Sales Tax Permit by state
The national explainer above this page: what changes between jurisdictions, and why.
Open the hub → SectionSecretary of State directory
Every filing the state business office takes, state by state.
Open the section → StateMichigan business filings
Every filing a business makes in Michigan, gathered on one page.
Open Michigan → In MichiganRegistered agent in Michigan
Registered agent rules, state by state
Read the guide → In MichiganSecretary of State Forms in Michigan
Secretary of State forms, state by state
Read the guide → In MichiganSecretary of State Certificate of Good Standing in Michigan
Certificate of Good Standing, state by state
Read the guide → In MichiganSecretary of State in Michigan
The Secretary of State, state by state
Read the guide →