Prol. Paseo de la Reforma 1015
Torre A, Piso 18
Col. Desarrollo Santa Fe
01376 México, D.F.
Tel: +52 55 1084 7000
Fax: +52 55 1084 7001 / 7002
Website: www.osy.com.mx
Firm Profile:
Ortiz, Sosa, Ysusi y Cía., S.C. is a firm specialized in tax consulting and litigation, founded by Miguel Ortiz Aguilar, Ignacio Sosa López and Julio Alberto Ysusi Farfán, Certified Public Accountants. OSY's solid expertise and background enables it to successfully embrace the most important challenge in the fiscal area: to provide personalized and reliable service to our clients, assisting them with their most important projects and objectives. OSY's approach is founded on professionalism and the commitment to serve a society eager to take advantage of the specialization and creativity that experts in the field have to offer. This has generated a high level of expectation from the national and multinational corporations established in Mexico.
OSY is also a member firm of the LATAXNET, a network of advisors composed of Latin American, Caribbean, U.S. and Canadian tax and legal firms.
Services
- Analysis of alternatives to maximize in fiscal terms the acquisition of companies and assets, mergers, corporate spin offs, corporate restructuring, etc. Request and obtainment of authorizations and rulings before tax authorities.
- Analysis of fiscal law to determine its constitutionality and, when deemed necessary, file an "amparo" -protection of constitutional rights-, and establish the means of defense necessary against credits or resolutions issued by tax authorities.
- Transfer pricing strategies, which include the preparation of studies to comply with tax legislation, prospective and proactive advice to maximize opportunities and advert problems in the documentation of said transactions.
Areas of Expertise & Contacts
Tax Consulting Services:
Miguel Ortiz (Managing Partner)
Email: mortiz@osy.com.mx
Ignacio Sosa
Email: isosa@osy.com.mx
Julio Ysusi
Email: julioy@osy.com.mx
Jorge Salles-Berges
Email: salles@osy.com.mx
Juan Alberto Torres
Email: atorres@osy.com.mx
José Manuel Trueba
Email: jtrueba@osy.com.mx
Tax Litigation Services:
Luis Curiel
Email: lcuriel@osy.com.mx
Transfer Pricing Services:
Iván Díaz-Barreiro
Email: idiazbarreiro@osy.com.mx
