Common Combined Reporting Errors

The Department of Revenue (DOR) has been tracking the processing of combined returns and has compiled a list of the most common errors that prevent the returns from processing automatically. In order to prevent delays, before submitting combined returns to DOR, please review the list below to see if any of the common errors apply to the returns being submitted. Many of these errors require DOR to contact the preparer of the return for additional information in order to finish processing the return.

Examples of common combined reporting return errors:

Last updated August 2, 2010