The Difference is what is inside? Tachos are tacos. Yummy ground beef, lettuce, cheeessseeee, hot sause, etc.... AND wraps are usually "like a sandwich" Chicken, lettuce, ranch sause OOOOOMMMMGGG im hungry. you cant call a wrap a taco. Just liek a burrito is basically a taco? but with different "STUFFING" i guess.. but you dont call it a taco you call it a burrito. CASE CLOSED.