In observance of Veterans Day, all State of Michigan offices, including the Department of Treasury, will be closed on Tuesday, November 11. We honor and thank all who have served. Regular business hours will resume on Wednesday, November 12.
I filed my Michigan individual income tax return MI-1040 without claiming the tax year 2020 federal Unemployment Compensation Exclusion. If I qualify for a refund on my amended MI-1040, will I receive interest?
Interest on any refund will begin to accrue 45 days after the amended return is received or the date the return is due, whichever is later.