I assume you got a 1099R for it? What code is in box 7? Where is it showing up?
If you are looking at a summary screen or review screen those show the full amount as income and lump a lot of stuff together. You need to check the actual 1040 form and make sure it's right. Before filing you can preview the 1040 or print the whole return. It should be on 1040 line 5a and 0 on line 5b with the word Rollover by it.
https://ttlc.intuit.com/community/accessing/help/how-do-i-preview-my-turbotax-online-return-before-f...
