OK ... first it will take as long as it will take to process the 2019 return ... nothing you can do about it.
NEXT ... you do not need the 2019 return to be processed before filing the 2020 return. A couple of things you need to know ...
1) when asked for the 2019 AGI to efile the 2020 return enter a ZERO since the 2019 return was filed late in the year
2) the stimulus checks that WERE based on the 2018 or 2019 returns mean nothing any longer. If you did not get all or any of either stimulus distributions then you will indicate that on the 2020 return so you can get it on the 2020 return. Once the program has been updated sometime this month the stimulus question will be in the REVIEW tab as you finish the interview.
