|Estimate: 1st Quarter, 2019||Mon, Apr 15, 2019|
|Estimate: 2nd Quarter, 2019||Mon, Jun 17, 2019|
|Estimate: 3rd Quarter, 2019||Mon, Sep 16, 2019|
|Prior Year Annual Tax Return with Extension (FYE: Dec, 2018)||Mon, Sep 16, 2019|
|Estimate: 4th Quarter, 2019||Mon, Dec 16, 2019|
|Annual Tax Return: Fiscal Year ending Dec, 2019||Mon, Mar 16, 2020|
The due date(s) shown above apply to your Federal tax filings. Most states follow the federal due dates, however, you should check with your state's tax department to be sure.