As an individual or business, it is your responsibility to be aware of and to meet your tax filing/reporting deadlines. This calendar summarizes important tax reporting and filing data for individuals, businesses and other taxpayers for the month of December 2013.

December 2
Employers. Semi-weekly depositors must deposit employment taxes for payroll date November 23-26.

December 4
Employers. Semi-weekly depositors must deposit employment taxes for payroll date November 27-29.

December 6
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates November 30-December 3.

December 10
Employees who work for tips. Employees who received $20 or more in tips during November must report them to their employer using Form 4070.

December 11
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 4-6.

December 13
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 7-10.

December 16
Corporations. Deposit the fourth installment of estimated income tax for 2013, using Form 1120W.

December 18
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 11-13.

December 20
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 14-17.

December 26
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 18-20.

December 30
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 21-24.

January 2
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 25-27.

January 3
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates December 28-31.