You will not be able to e-file through TurboTax. However, you can still use the program to prepare all your tax forms.
In the TurboTax program, you will file as both residents. You do not need to indicate anything.
You would have to make an election to claim your dual-status spouse as a resident for the whole year. This election needs to be attached to your tax forms and you would need to print out all your tax forms and submit by mail to the IRS.
To make the election, click here: https://www.irs.gov/individuals/international-taxpayers/nonresident-alien-spouse
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