To troubleshoot, please first delete the form for the Saver's credit from the program. If the credit applies to you, re-visit the section again after deletion. If it doesn't apply to you, try to file again.
To delete a form in the TurboTax online version:
1. Sign into your account, select Take me to my return
2. On your left, Select Tax Tools / drop down menu
3. Select Tools
4. Under Other helpful links, choose Delete a form
5. Select Delete next to Form 8880 and Continue with My Return to proceed