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Last Updated: 10/26/2015

Mineral Taxes Calendar

If you have questions about the calendar, contact the Minnesota Department of Revenue, Mineral Taxes Unit.

  

Natural Iron Ore Property Tax

​May 1

​Valuation notices mailed to companies and taxing districts.

​May 20

Valuation hearing held the first business day after May 20.

 

Occupation Tax

​May 1

​Regular due date for filing Occupation Tax Return (Form M30).

Occupation Tax payment due.

​May 25

Production Cost Summary due (Form M30-P).

​December 1

​Extended due date for filing Occupation Tax Return.

 

Production Tax

February 1

Taconite Production Report due (Form MT11).
February 14
Tax determinations mailed to companies.
​February 24 ​Due date for companies to make first-half tax payments to counties.
​February 25 ​Counties distribute first-half tax receipts to recipients.
​July 15 ​Counties distribute Taconite Referendum Fund money to school districts.
​August 24 ​Due date for companies to make second-half tax payments to counties.
​August 25 ​Counties distribute second-half tax receipts to recipients.
​September 15 ​Counties distribute Taconite Municipal Aid to recipients.
​October 10 ​Annual Estimated Production Report due.

 

Unmined Taconite Property Tax

​April 1

 Due date for owners/lessees of taconite mineral rights to submit drill-hole and lab-test data.