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.
Business Tax Forms
Tax forms are tax year specific. Any altering of a form to change a tax year or any reported tax period outside of the stated year of the form will result in an invalid filing and will not be accepted by Treasury.