Delaware Personal Income Tax Returns Due May 1, 2017
Division of Revenue Director David Gregor has announced that Delaware tax season filing deadline this year is Monday, May 1, 2017. Citizens are encouraged to file their 2016 State of Delaware Personal Income Taxes or file an extension to Monday, October 16, 2017 by using our online services at www.delaware.gov.
Delaware Personal Income Tax Returns Due May 2, 2016
The Delaware tax season filing deadline this year is Monday, May 2, 2016. Citizens are encouraged to file their 2015 State of Delaware Personal Income Taxes or file an extension to Monday, October 17, 2016 by using our online services at www.delaware.gov.