To add a state the best way to do this is:
1. Sign into your Turbo Tax account
2. Click on tax home or take me to my return
3. Scroll down till you see Your tax returns
and documents
4. Click on your 2018 return, and then select
add a state (you are not actually adding a state, this just prompts the correct
menu)
5. Navigate to where you need to on the return
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"