Preheat large Dutch oven or pot on medium-high heat and add oil. Add onion and garlic, saute for 3 minutes. Then add bell pepper and saute for another 3 minutes.
Add chili powder, cumin, smoked paprika, salt, pepper and saute for another 30 seconds, stirring constantly. Add ground chicken and cook for about 5 minutes, stirring and breaking into small pieces with spatula constantly.
Add tomato paste and stir until well combined. Then add red kidney beans, white beans, fire roasted tomatoes, diced green chilies, chicken broth and stir.
Cover with a lid, bring to a boil, reduce heat to low and simmer for about 30 minutes.
After stir chili and adjust salt to taste, if necessary. Serve warm with your favorite toppings.
