The 502 lu was already updated 2 weeks ago and I submitted my taxes to state of Maryland and federal and automatically updated for me and been accepted and wait...
So federal and state accepted my e file.So I'm guessing everything is efile for the 502 lu because both of my returns were accepted for state maryland and feder...
Not sure about the mail in part.mine let me e file but I never filed initially so my taxes don't have to be amended or anything.its a new tax return.but waiting...
