Santiago has experience in tax consulting and planning related to the development of transactions and projects carried out by national and multinational companies of various industries, mergers and acquisitions, as well as tax and corporate restructures, in addition to having experience advising and counselling clients in matters related to the application of double taxation treaties and aspects associated to the implementation of corporate reorganizations. Additionally, he has assisted both companies and individuals in tax audits and various procedures carried out before the Mexican tax authorities.