Ignacio began his professional career at the Legal and Economic Firm Pérez de Ayala in the tax area, and later joined the tax department of Benow Partners.

Later, he joined the Global Mobility Services department at KPMG Lawyers, where he specialized in advising expatriate and inpatriate workers, preparing tax declarations for residents, non-residents in Spain, and taxpayers under the Special Regime for workers assigned to Spanish territory. In addition, he has also filed tax returns for other countries and has been involved in tax proceedings and the preparation of tax reports.

He is currently working as an Associate in the Tax Department of Benow Partners.