Problem: The State of WI rejected your State Income Tax Return - not eFile.com - because the Amount of Sales and Use Tax due is zero or blank.
Solution: Sign into your eFile.com account: https://mytaxes.efile.com/1040/SignIn/, click on State Taxes and WI. Please check the certify box for WI Sales and Use Tax if no Sales or Use tax is due.
Once this is corrected continue with your re-eFile process. You can re-eFile your return at no additional charge.
Contact us with questions: https://www.efile.com/tax-service/contact/efile-contact/