You may be able to
import your W-2, however, you may need more information.
https://ttlc.intuit.com/replies/4234304
You can also see the
TurboTax FAQ below for some options you have if you haven't received your W-2
https://ttlc.intuit.com/replies/3301808
https://ttlc.intuit.com/replies/5451995
