I went to efile tonight and I got a hefty federal return (enough to get rid of debt, yay!), but then when I did my state tax (AZ), I owed 158. That blew me away, but then I looked closely at one of my W2 forms and my stubs from a job I worked for a few months. Can't believe I never noticed this before, but they never withdrew state taxes at all. Line is blank on my W2 and is empty on my stubs. Thankfully I only worked there a few months though. My question is, is this legal to do and is there anyway I can make sure the company isn't trying to screw me over?