Place chicken in the instant pot with ½ of water. Turn instant pot on meat setting for 8 minutes. Let natural release for 5-10 minutes. Take chicken out of instant pot and place on a plate to shred. Drain instant pot until less than ½ cup of water remains. Shred chicken place back into pot with seasoning and salsa. Stir until evenly combined.
Toppings-
Flour Tortillas
Cheddar cheese
Avocados, sourcream, olives, if desired
Keep meat warm in instant pot and construct tacos and desired.