What boxes? Depends on what you mean by "affect" the return. Are you really asking whether the dependent needs to file a return? If your dependent has tax withheld in box 2 or box 17 they would want to file to seek a refund. Or if they have over $12,400 in box 1 they have to file.
Who has to file?
http://www.irs.gov/uac/Do-I-Need-to-File-a-Tax-Return%3F
MY DEPENDENT HAD A JOB
If your dependent has a W-2 for his after-school job, summer job, etc. you do not include the information on your own return. You can still claim your child as a dependent on your own return. He/she can file his own return for a refund of some of his withheld wages (he won’t get back anything for Social Security or Medicare), but MUST indicate on it that he can be claimed as a dependent on someone else’s return. (Supervise this closely or prepare it for him!)
If your dependent’s earnings were over $400 and were reported on a 1099Misc or 1099NEC then he must file a return and pay self-employment tax for Social Security and Medicare. You may want to use this version of TT for that:
https://ttlc.intuit.com/questions/1900583-what-is-turbotax-free-file-program
It would be helpful to us if you would keep all of your questions on a single thread, as it gives us a history of your prior Q&A's. Do these all relate to your own return, or are you asking homework questions?
I’m asking for my return , I’m a dependent.
So this is my w-2
Box 1: $8,452.19
box 2: 36.17
box 3: $8,452
box 4: $524.04
box 5: $8,452.19
box 6: $122.56
box 14 : labeled misc $440
Box 16: $8,452.19
box 17: 160.48
if you add that up its 1,200+ , but I’m only getting 180. I also don’t owe the irs and this is my first time filing and my mom already claimed me as her dependent.
I’m asking for my return , I’m a dependent.
So this is my w-2
Box 1: $8,452.19
box 2: 36.17
box 3: $8,452
box 4: $524.04
box 5: $8,452.19
box 6: $122.56
box 14 : labeled misc $440
Box 16: $8,452.19
box 17: 160.48
if you add that up its 1,200+ And that’s what my mom says I’m suppose to get , but I’m only getting 180. I also don’t owe the irs and this is my first time filing and my mom already claimed me as her dependent.
@Galacticgut You have received several answers---all explaining to you that you do not get back the amounts withheld for Social Security or Medicare. Sorry to say--your mom is wrong. The amounts you can get back are the amounts in box 2 or box 17. That is all. Nothing else.