I'm running into the same issue. I have a W2 where box 16 lists both states. However, Turbotax does not correctly calculate the taxes owed to each state. For ex...
-@KrisD15According to Vanguard's website:https://investor.vanguard.com/ira/ira-distribution-rules?cmpgn=INT:DP:RIG:PLANWITH:1216:RPM10CK:RPM10:LEARNRMD:XX:XX"Gu...
