Marcos has a full-time job. He also delivers food for restaurants on the weekends as a side gig where he is considered self-employed. Does he have to pay taxes on the money he receives from his side gig?

A. No, he is already paying taxes at his full-time job.
B. Yes, he has to pay taxes based on all his earnings and tips.
C. No, since it is a side gig there is no way to document income.
D. Yes, the company that he has the gig with will take out the taxes.

B. Yes, he has to pay taxes based on all his earnings and tips.