Solis is a highly specialized strategic tax litigation and consulting Firm, integrated by lawyers with more than 18 years of experience. Our experience assisting national and foreign clients on high complexity cases has allowed us to develop an integrated consulting and litigation practice, which results in personalized strategies for each one of our clients. Our services are based on three basic principles, a solid knowledge of the substantive and procedural provisions, several years attending relevant and highly specialized issues, and a strict policy of reporting and immediate attention to the client.