In 2016 I was considered a non-resident alien "completely" and I could use Sprintax/1040NR-EZ forms without problem. In 2017 according to my tax summary I was a resident alien, but a non-resident for tax purpose. When I tried to use Sprintax again and enters my entry and exit dates in the US, Sprintax also considered me as a US resident and directed me to Turbotax...
