1. Taxes

Business Taxes IconBusiness Tax Forms and Instructions

  • Forms and instructions for all business taxes are available below

Corporate Income Tax (CIT)

Michigan Business Tax

Sales & Use Tax Forms

Payroll Withholding Tax Forms

Flow-Through Withholding

Michigan Treasury Online Forms and Instructions

Tobacco Tax Forms

IFTA/Motor Carrier / Motor Fuel / Severance Forms

State and Emergency 9-1-1 Forms

Aircraft Forms