I only had 1099R income in 2018. Which turbotax package must I use?
It depends on what other forms and schedules you have to file as part of your taxes. However, TurboTax Free Edition supports returns that include Form 1099-R income. You can see all the forms supported by TurboTax Free Edition at https://turbotax.intuit.com/personal-taxes/online/free-edition.jsp (select the tax forms button to see a comparison view).