In slow cooker, add chicken, salsa, cumin, chili powder, corn, black beans, and broth. Cook on low for 8 hours or high for 4 hours. Remove tender chicken from slow cooker and shred with a fork. Return to slow cooker and cook for another 30 minutes on low or 15 minutes on high.
Spoon about 2 tablespoons of shredded chicken into each tortilla. Top with lettuce, tomato, cheese, avocado, and yogurt. Serve and enjoy!
OPTIONAL: Substitute corn tortillas for flour, making the taco gluten-free! Jalapenos, onion, guacamole, or any of your favorite taco toppings can be added or substituted.