Sign In
Last Updated: 1/27/2017

Due date

The regular due date for the Corporation Franchise Tax Return is the same as the federal Corporation Tax Return.
The filing date is the U.S. postmark date, or the date recorded or marked by a designated delivery service. Postage meter marks are not valid. When a return is considered late, the date it is received at the Department of Revenue is treated as the date filed.
When the due date falls on a Saturday, Sunday or legal holiday, returns postmarked or electronically transmitted on the next business day are considered on time.
If you are unable to file your return by the regular due date, view Corporation Franchise Tax Extensions for additional information.