Yes. See the following help article for how to amend your 2019 return:
**Mark the post that answers your question by clicking on "Mark as Best Answer"
Not responsive. I've already started my 2020 return and don't want to lose the info. I loaded the CD version of TT 2019 on my laptop and got the amendment done. How do I get the amended information into my 2020 return without losing all the work I've done?