We can provide copies of returns received and processed within the last six years. To request copies:

• Individuals: Complete Form M100i, Request for Copies of Tax Returns or Release of Not Public Data — Individual or Sole Proprietor.
• Business entities: Complete Form M100b, Request for Copies of Tax Returns or Release of Not Public Data — Business.
• Estates: Complete Form M100e, Request for Copies of Tax Returns or Release of Not Public Data — Estates.

Tax professionals may request copies of tax returns for their clients with a valid Power of Attorney. 

If you need certified copies of your returns, you must either check the appropriate box on the form or request it when you contact us.

If you need copies of federal tax returns, complete and send federal Form 4506 to the IRS or get a tax return transcript through their website.

You can also request copies by letter or email. Include this information:

• Your full name, address, your date of birth, and the last four digits of your Social Security Number
• The years and types of returns requested
• Your phone number
• Indication if you need certified copies
• Your signature

Send your request to us:

By mail:
Minnesota Department of Revenue 
Mail Station 7703 
600 N. Robert St. 
St. Paul, MN 55146-7703

By email:
individual.incometax@state.mn.us

Please allow up to 30 calendar days to receive your return copies.

If you need a copy of a return related to identity theft, you can submit Form REV189, Request a copy of Return Related to Identity Theft instead.