- Single-member LLC
- Name remains the same for NC LLC as it was for FL LLC
- Left Florida in May 2018 to come to N. Carolina
You will need to file a part-year return for North Carolina. Since Florida will not have a return, you still set up as a part year return, so that all the income does not flow to NC where you are being taxed.
You should used the self-employed TurboTax version and file Schedule C for the business.
Here's further instructions on setting up your part year return.