Important Tax Deadlines

January 15

  • Corporate tax 1120ES on profits for the 4th quarter are due.
  • 4th quarter 1040 estimates are due.

January 31

  • Payroll tax returns for the 4th quarter are due.
  • W2 forms must be distributed.
  • 1096 and 1099 forms are to be distributed or postmarked.

March 15

  • Corporate tax returns must be filed
  • 1065 and 1120S corporate tax returns are due.

April 15

  • The following are due: Personal tax returns and 1st quarter 1040 estimates.
  • Corporate tax 1120ES on profits for the 1st quarter are due.
  • 1120 corporate tax returns are due.

June 15

  • 2nd quarter 1040 estimates are due.
  • Corporate tax 1120ES on profits for the 2nd quarter are due.

June 30

  • Payroll tax returns for the 2nd quarter are due.

August 15

  • Use tax due.

September 15

  • 3rd quarter 1040 estimates due.
  • Corporate tax 1120ES on profits for the 3rd quarter are due.

September 30

  • Payroll tax returns for the 3rd quarter are due.