@pk Thanks for all the great help you have provided.
One question about back filing 8843 for 2018, 2019 and 2020.
What should I put in the current non-immigrant status in 1b in 8843 for years 2018, 2019 and 2020. I was on F-1 on all those years but now I am on H1B since Oct 2021.
In 2021 I can mention the change of status but I am confused about what to put for those previous years in 1b.
