Michigan Department of Treasury Tax Forms

Individual Tax Forms

Business Tax Forms

Fiduciary Tax Forms

E-File

In the state of Michigan, tax preparation professional who have been approved by the IRS and who prepare individual federal returns are automatically approved and required to file state return electronically for the state of Michigan.

Tax Brackets

In the state of Michigan there is one marginal flat tax rate on income of 4.25% for all single individuals and married couples.

Extensions

In the state of MI, if you need an extension of time to file, you may file Form 4 or a copy of your federal extension. You will have an automatic 180 days of extension time to file if you have been unable to acquire a federal extension. It is not necessary to file this form if you’re expecting a refund or if you will not be submitting payment. If you’ve electronically filed Form MI-1040 retain a copy for your records.

Extension Mailing Address:

• Michigan Department of Treasury PO Box 30774 – Lansing, MI 48909-8274

Where to Send a Tax Return

• See PDF for Mailing Addresses for all Filings in 2013

State Return Mailing Address:

• Michigan Department of Treasury Lansing, MI 48956

Return without Refund:

• Michigan Department of Treasury – Lansing, MI 48929

Estimates:

• Michigan Department of Treasury P.O. Box 30774 Lansing, MI 48909-8274

Contact

• Website
• Phone – 1(517) 373-3200 
• E-Mail
  • Individual
  • Business

 Source

• www.michigan.gov/documents/Addresses_Web_114500_7.pdf