Tax Advisory Services
Managing Member
Members
- Juan A. Alvarado Zayas
- Felipe Mariani Franco
- Carlos R. González Martínez
- Cesar De Jesús Umpierre
- Rosirma García Rivera
- Corali Del Llano Torres
- Elisa Vélez Pérez
Special Advisor
- Edgardo Sanabria Valentín
- Denisse Galarza Mora
- Federico Aguirre Rivera
- Edwin López
Managers
Tax Resolution Services
Member
Manager
Outsourcing Services
Member
Managers
Management Consulting Services
Director
William Sánchez
Professional Career Highlights
William is a Manager at Alvarado Tax & Business Advisors LLC (“ATBA”) and has over ten years’ experience between the corporate/individualtax advisory and accounting areas. William provides corporate tax services for clients in the telecommunications, construction, food and beverage industry. In addition, he provides accounting services to clients in the solar, real estate and food and beverage businesses.
Before joining ATBA, William worked for five years as a Controller in the sales and distribution industry. Prior to that, he worked in the audit and tax departments of other local accounting firms in San Juan and in the tax department of the Puerto Rico Telephone Company. William also worked as an experienced staff tax associate of Andersen’s Tax and Business Advisory Service Practice in San Juan until 2002. William joined Andersen in 2000.
William graduated from the University of Sacred Heart with a Bachelor’ s Degree in Business Administration.
Manager
Tel. (787) 620-7729 wsanchez@nullalvatax.com
Education
- Bachelor’ s Degree in Business Administration