According to the relevant provisions of the "Tax Collection and Administration Law", "Detailed Rules for Implementation", and the "Tax Registration Management Measures", taxpayers should apply for a change in tax registration if the content of their tax registration changes.
I. Policy regulations on changes and cancellation of registration
If a taxpayer processes a change of registration with the industrial and commercial administrative department, they should, within 30 days from the date of processing the change of registration with the industrial and commercial administrative department, hold relevant documents and materials to declare and process the change of tax registration with the original tax registration authority; if the taxpayer does not need to process a change of registration with the industrial and commercial administrative management department according to regulations, or if the content of their tax registration is unrelated to the industrial and commercial...