Pay for Property Taxes in Mason County, Michigan using this online service!
Tax bills are issued December 1st. Our website may be updated with current tax information 7 - 10 days prior to December 1st.
Summer tax bills are issued September 1st each year.
Property tax information may be available on website 7-10 days prior to that date.
Due date is October 9th.
After October 9th, a 4% penalty applies to balance.
After February 28th, balance collected by Mason County Treasurer.
You can ask any questions related to this service here. We will try to answer them soon!