There are three main situations in handling tax returns: 1, and no real estate or assets have been purchased. 2. There is no bank entry and exit record (bank statement). 3. In the absence of any business, the processing time of tax declaration begins with the complete preparation of documents. According to the complexity of accounts, customer requirements and the arrangement of tax filing time, the whole accounting, auditing and tax filing time takes about 65,438+00 days to 3 months.

Article 15 of the Law of People's Republic of China (PRC) on the Administration of Tax Collection, enterprises, branches engaged in production and operation, individual industrial and commercial households and institutions engaged in production and operation (hereinafter referred to as taxpayers engaged in production and operation) 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. The tax authorities shall register the declaration on the day it is received and issue a tax registration certificate. The administrative department for industry and commerce shall regularly notify the tax authorities of the registration and issuance of business licenses.