Workers' Compensation Health Care Payment System. In accordance with 19 Del. C. Â§2322, and effective 5/23/08, the Governor appointed Health Care Advisory Panel (HCAP) established a Workers' Compensation Health Care Payment System (HCPS) for Delaware. This new system includes:
Start Federal Tax Return State Tax Return Deadlines 2014 State Tax Return Due dates for State Income Tax Returns vary by state. Start State Tax Return April 15, 2015 2014 Federal Tax Extension Due date for Tax Extensions for 2014 Federal Income Tax Returns.
Tax Deadlines in Calendar Year 2017 for 2016 Returns. Extended deadline is October 2, 2017. The deadline for C-corp returns is the 15th day of the fourth month following the end of the corporation's fiscal year if the corporation is on a fiscal rather than a calendar year.