Del. State Tax Filing Deadline Is Here
May 2, 2022/
Today (Mon. May 2nd) is the deadline for filing State of Delaware 2021 tax returns.
Forms must be filed online or postmarked by the end of the day. The normal deadline is April 30th, which this year fell on the weekend.
An extension until October 17th is also possible, but estimated payments are still due by today’s deadline.
For details on how to file and to find forms, please CLICK HERE
