Get your taxes done using TurboTax

You can delete the W-2 form that only has state tax information in boxes 15, 16 and 17. Next add the state information to the other W2 from the same employer by adding second state line. 

Here is how to do that:

1. Select Federal on the left side menu.
2. Select Wages and Income toward upper left.
3. Click Edit or Add to the right of Job (W2).
4. Click Edit to the right of the W-2. 
5. Click Continue on the next screen. 
6. Scroll down to State taxes, boxes 15,16 and 17.
7. Click Add state and enter the amounts for NY.
8. Continue through the rest of the section.