I would print it out and check it over and see which lines look wrong. Before filing, You can preview the 1040 or print the whole return
https://ttlc.intuit.com/community/accessing/help/how-do-i-preview-my-turbotax-online-return-before-f...
I would also delete your W2 and re enter it. That might clear something out. Same with any 1099R forms. I bet it's in a state withholding box like W2 box 17 or 1099R box 12. Did you import any of your forms? Import is not always accurate.
