Yes. You may file an amended 2017 or 2018 Minnesota income tax return if Minnesota tax law changes impacted your return.
Can I amend 2017 or 2018 Minnesota returns for other reasons?
Yes. If you amend 2017 or 2018 Minnesota income tax returns for any other reason, also include all applicable adjustments related to the tax year 2017 and 2018 Minnesota law changes.
If you:
- Received our 2017 or 2018 Minnesota tax law change adjustments, include these adjustments in the amended return
- Did not receive our 2017 or 2018 Minnesota tax law change adjustments, include these adjustments along with the other adjustments on your amended return
What if I am also amending my 2017 or 2018 federal income tax returns?
If you file an amended federal income tax return, you must send us an amended Minnesota return and include a copy of your amended federal return. You must do so within 180 days of filing the federal return. Use the updated 2017 and 2018 Minnesota forms and instructions on our website.
This includes amending federal returns due to recent law changes, including:
- Taxpayer Certainty and Disaster Tax Relief Act of 2019
- Setting Every Community Up for Retirement Enhancement (SECURE) Act
- Families First Coronavirus Response Act
- Coronavirus Aid, Relief, and Economic Security (CARES) Act
- Paycheck Protection Program Flexibility Act of 2020
If you:
- Received our 2017 or 2018 Minnesota tax law change adjustment, include the adjustments in the amended return
- Did not receive our 2017 or 2018 Minnesota tax law change adjustment, include all Minnesota tax law change adjustments along with the other adjustments on your amended return