First Half Due: May 15
Second half Non/Agricultural Due: October 15
Second half Agricultural Due: November 15
First Half Due: August 31
Second half Due: November 15
If a due date falls on a weekend, taxes are due next business day. Official United States postmark determines payment mail date. All late payments will be charged a penalty determined by date paid. A penalty schedule is included on the back of the tax statements and is set by the State of Minnesota.