You are correct that a rollover is not taxable, but you should still report the 1099-R:
Click Federal Taxes (top menu)
Click Income & Expenses (just below top menu)
Scroll down to Retirement Plans and Social Security and click Show More (if necessary)
Edit/Add the 1099-R information and pay attention to Box 7 distribution code.
Hopefully the code is G (direct rollover).
If not, you did an indirect rollover, and should take these additional steps:
At the What Did You Do with The Money screen indicate that I moved the money to an IRA or another retirement account and then select rolled over down below.
There should be no impact on your taxes in either case.
