State tax filing

I could not replicate your error.  I was able to mark myself as a nonresident of Yonkers and was able to mark that I did not get income from Yonkers sources.

The only change I made was that I changed YONKERS NONRES to Yonkers in the W-2 input. YONKERS NONRES is the tax nonresidents of Yonkers pay when earning money in Yonkers. Therefore, it should be added to Yonkers tax withheld. 

You can also delete Form Y-203TP.

To delete, please follow the insturctions below:

1. Open your tax return.
2. Click on Tax Tools.
3. Click on Tools. 
4. Click on Delete a Form. 
5. Scroll down to your state forms and look for the Y-203TP form and click Delete.

If that does not work, your best option may be to delete your state return and restart it. 

You can delete your state return by following these instructions.

Note: If you've already paid your TurboTax state fees or registered your free version with your state return attached, you can't delete your state return.

1. Sign in and open a section of your return
2. From the menu, select State and then select Continue on the Let's get your state taxes done right screen
3. On the Status of your state returns screen, select Delete next to your state, then answer Yes

If you’ve already paid your state fees, you can’t delete your return, but you can start over by selecting Start Over next to your state return on the Status of your state returns screen.

@Bubbles230