Once we have all the details you wish to change regarding the company (corporate purpose, registered office, identity of the shareholders and director(s), and potentially the capital) and your ID documents (ID card or passport and NIE if you are not Spanish), the time taken just depends on the notary's availability for the signing of the purchase of the shelf company.In general, we can obtain an appointment within 48 hours of receiving all the information.Once you have signed the deed of purchase with the notary, you can start doing business immediately.