Yes, you can use TurboTax to file a Form 1040 for the portion of the year starting on 8/4/2019.
Based on what you have described, you are a U.S. resident alien starting on 8/4/2019, eligible to file Form 1040. Because you had no U.S. income prior to 8/4/2019 and were not physically present in the U.S., you do not have to file a Form 1040NR for the portion of the year prior to 8/4/2019.
For the Form 1040 you file for the period starting 8/4/2019, you can file a joint return with your nonresident spouse.
See IRS Publication 519 at this link for more details.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
