Who can be count as the legal resident?

[DoninGA]

Go to this IRS website for determining a resident status - https://www.irs.gov/individuals/international-taxpayers/determining-an-individuals-tax-residency-sta...

[xmasbaby0]

Do yu mean you are trying to determine whether you are a resident of the U.S. for tax purposes or a non-resident alien?   There is information that will help you  on sprintax:

https://www.sprintax.com/non-resident-alien-tax-1040nr-turbotax.html

If you are a non-resident alien, your return must be filed on Form 1040NR, which cannot be prepared using TurboTax.  You can use TT’s partner, sprintax.