Michigan State Income Tax Forms - This form is used by michigan residents who file an individual. Be sure to verify that. Corporate income tax, fiduciary tax,. Web 69 rows michigan has a flat state income tax of 4.25%, which is administered by the michigan department of treasury. Application for extension of time to file michigan tax returns. Web find the most commonly used and new forms for filing your individual income tax return in michigan, as well as instructions.
Corporate income tax, fiduciary tax,. Application for extension of time to file michigan tax returns. Web find the most commonly used and new forms for filing your individual income tax return in michigan, as well as instructions. This form is used by michigan residents who file an individual. Web 69 rows michigan has a flat state income tax of 4.25%, which is administered by the michigan department of treasury. Be sure to verify that.