My wife and I file jointly, with my job being the sole source of income. As of September 2016, my daughter is 18 and is a full-time student still living with us. While attending community college, she also worked at a FT/PT job last year (Wal-Mart cashier) and received a W-2 for 2016. My older daughters didn't get jobs until after moving out, so this is a new situation for me. My question is this - does she need to file her own taxes, or do I still claim her as a dependent for 2016?
Also, if still claiming her as a dependent, do I just include her income with my own? This is U.S., located in Texas.