For Federal Taxes: If that is your only income, then you would be under the filing requirements (provided you have no additional self-employment earnings or received advanced payments for the premium tax credit). Review the article below. Even if you are not required to file a return, you may still want to file a return to get back any withholding on your W2.
https://ttlc.intuit.com/replies/3302274
If you are a dependent, then you should follow this article - (but you are still under the filing requirements as long as you don't also have unearned income)
https://ttlc.intuit.com/replies/3302185
For State Taxes: Its possible that you may still have to file a state return as each individual state's filing requirements are different (and some don't even have an income tax). You can find out about your particular state at the link below.
https://ttlc.intuit.com/replies/4801660
[Edited 1.16.18 | 12:00PM]
