Getting error on VA State Taxes Code-20 amt should be blank.......prevents me from submitting. It currently has 0 listed and if I try to leave it blank I get an error?

[DianeW777]

You can try to first clear your cache and cookies. It handles many issues that seem nonsensical on a regular basis. 

• Close your TurboTax return first.

Watch to be sure you are selecting 'all time' as example.  Do not use selections like 'last hour' for those browsers that give  you options.

• How to clear your cache

Once this is completed, check your return again to see if your experience has changed and allow you to move forward.