As a dual-status alien who is a resident alien at the end of the year, you would file Form 1040, writing "Dual-Status Return" on the top of Page 1 of Form 1040, and add either Form 1040NR or Form 1040NR-EZ as a statement.
You cannot file a dual-status return on either a Form 1040NR or Form 1040NR-EZ, if you are a resident alien at the end of the year.
Please note that you cannot use TurboTax to prepare Form 1040NR (or
1040NR-EZ) - TurboTax does not support either form.
You may want
to check out Sprintax, a partner of
TurboTax, who are specifically geared towards nonresident aliens with 1040NR
filing requirements - for more information visit https://www.sprintax.com/non-resident-alien-tax-1040nr-turbotax.html
For more
information about nonresident alien status versus resident alien status, please
see IRS Publication 519, US Tax Guide for Aliens:
https://www.irs.gov/pub/irs-pdf/p519.pdf
