Yes, if an extension has been granted for federal purposes, the extension is also granted for Alabama purposes; the applicable federal extension form must be submitted with Form ET-1/ET-1C.
The Form ET-8 is no longer required to request an extension to file Form ET-1/ET-1C.
NOTE: The full amount of the tax liability is due by the original due date of the return.
return. Payments of $750 or more must be remitted electronically. For more information, visit our Payment Options page.