Hello everyone This is what is going on for now.

I have an LLC and that is what I need most help with I'm currently getting ready to purchase my truck, or a truck to use in my LLC company and I plan to run it for some company like LandSTAR I need to know if I have to file my personal taxes separated from my Business taxes, the company I was leasing to own from cancel my contract and took the truck back from me and fired me, this was a Little bit distressful. but I quickly got back in to another company but as a company driver, because I didn't have a truck, I need to know how to file my taxes, Do I have to file them together or Business separated from personal last year my personal taxes was withheld by the federal government because my student loan entered default and I was no longer able to keep up paying the loan because of the hardship, I will appreciate any help. Please any Help.

Thanks in advance