Discrepancy in 1098-T and 1042-S
I am a resident alien. For the semester of Spring 2020, I was supposed to receive a fellowship of $ X. The fellowship got entered into my student account in December 2019. But in January 2020, it was taxed $Y and a cheque was generated and sent to me.
As a result, my 1098-T has that additional $X but not the $Y taxes I paid, and my 1042-S has no mention of it at all.
I cannot decide if it counts as a 2019 income or a 2020 income.