I forgot that I worked for a couple weeks at a local business in January 2019 (I thought I quit in December..oops), and I just received the W-2 in the mail after I have already filed my taxes online. I didn't earn enough in this month to even have any Federal taxes withheld. There was however, about $54 withheld for medicare/social security taxes. Do I need to worry about amending my return if there weren't even any Federal taxes taken out?
