Preheat oven to 350.

In a bowl, combine the chicken, soups, Rotel and the taco seasoning. Mix well.

In a large casserole dish (or two smaller ones), spread the chips along the bottom. Pour the chicken mixture over the chips, followed by the shredded cheddar cheese.

Cover and bake 30 minutes. Remove covering and flip the oven to broil to get the cheese brown on top.