Catering enterprises operating in different places need to apply for business licenses in the local area and declare and pay them. According to Article 15 of the Law of People's Republic of China (PRC) on Tax Collection and Management, enterprises, branches engaged in production and business operations, individual industrial and commercial households and institutions engaged in production and business operations (hereinafter referred to as taxpayers engaged in production and business operations) established in other places and places shall, within 30 days from the date of obtaining the business license, report to the tax authorities for tax registration with relevant documents.