Stir the salsa, broth, taco seasoning, cumin, paprika, onion, and garlic in the slow cooker.
Nestle the chicken into the mixture, turning to coat well.
Cover and cook on Low 4–5 hours or High 2–3 hours, until the chicken shreds easily.
Shred the chicken with two forks, then return it to the cooker.
Stir in the black beans, corn, and tomatoes. Cook on High 15–20 minutes to warm through.
Finish with lime juice and cilantro. Taste and season with salt and pepper.
Spoon over rice and add any toppings you like.