Delaware allows an automatic extension to October 15 by filing Form PIT-EXT. The form and payment of any balance of estimated tax liability due must be submitted by April 30.
To complete Form PIT-EXT in TaxSlayer Pro, from the Delaware Tax Return Menu select:
- Miscellaneous Forms
- DE Extension of Time to File (PIT-EXT)
- Enter Extension
Additional Information:
Delaware State Tax Information
Where Do I Set Up Estimated Payments for Delaware?
DE Taxpayer Portal: File an Online Extension Request
While TaxSlayer Pro strives to make the information and links contained on this page as timely and accurate as possible, TaxSlayer Pro makes no promise or guarantee about the timeliness, accuracy or completeness of the contents of this page. The information contained on this page is for general information and is not intended to be tax advice. The user is also encouraged to review the underlying state resources and publications.