Looks like Tax is a fairly new feature here.  The main challenge I have is that the details around purchases and income are a little light.  On a purchase, it's important to note whether it's a Gift, Charity, a Purchase, Stolen or Lost , also with the feature of auto determining fair market value at that date/time.  Then auto tracking an address and marking it as income for DASH would be amazing.  I'll be using json in the comment field until this can be added as a workaround.