January 17, 2012: 4th Quarter 2011 Estimated Tax payments are due for Individuals required to pay estimated taxes.
January 31, 2012: 1099 statements due to recipients, W-2 statements due to employees, Annual FUTA 940 payroll tax return due, Fourth quarter 941 payroll tax return for previous year.
February 5, 2012: Minnesota Sales and use Tax for annual filers