Margarita has more than eight years of experience in the private sector, directly advising clients on their tax obligations and keeping their company accounts. She also teaches at the Universidad Francisco de Vitoria, the Chamber of Commerce of Madrid, the Entrepreneurial Training Institute, and the School of Young Entrepreneurs. Since Margarita joined GUERRA ABOGADOS, the firm has provided advice to clients about all matters related to tax law and accounting, preparing tax returns and accounts, reporting, providing support and advocacy before tax authorities, as well as guidance with regard to administrative procedures.