Our Firm

Cortina Tagle Isoard

Associations

We are members of TIAG (The International Accounting Group), founded in January 2003, it is a global alliance of independent accounting firms. The alliance has established a global presence and now has a membership of more than 115 companies in more than 70 countries.

TIAG MEMBER COMMITMENT

  • Dedication to 100% customer satisfaction
  • Comprehensive understanding of clients' business
  • Continuous awareness to anticipate customer needs
  • Knowledge of the customers' industry and market
  • Responsiveness and accessibility commitment

Asociaciones - CTI
Why choose Us?

Why Choose Us?Because we are trustworthy.

We maximize opportunities and take advantage of the tools available for you.

Why choose Us?

Always with youWe add value to your business.

We provide top solutions in accounting, tax and legal matters to national and foreign companies.

Why choose Us?

We enjoy what we doWe offer professional services.

We are proud to be your ally and we strive every day to get to know your operation better.

Tax Consulting

We collaborate with our clients in solving the issues that their operations present day by day, we are specialists in foreign trade and services for foreign companies.

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Legal services

Legal advice on tax matters, amparo trials and representation before federal agencies or national and international administrative authorities.

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Fiscal regularization

We quickly normalize all the omitted obligations of taxpayers before the authority. Preparation and presentation of provisional payments and statements from previous years.

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Our focus
They are foreign companies and individuals that are doing business in Mexico, providing assistance and guidance on the continuous changes in the field of business in Mexico.
Invest in Mexico
Mexico is an attractive country for foreign investment, business development is constant throughout the country and CTI actively participates in it.
International experience
Our focus on transnational companies and foreign people doing business in Mexico allows us to provide an excellent service.
Lasting relationship
We have had the opportunity to participate in the evolution process of our clients, of which we are proud.

Our strengths

  • Accounting
    %
  • Taxes
    %
  • Payroll
    %
  • Administrative services
    %
  • Comptroller
    %

Success stories

Casos de Éxito

"In the moment we contact them, we were satisfied by the delivered result and the service provide, furthermore with the communication and predisposition."

- EDGAR VÁZQUEZ CEMEX
Casos de Éxito

"The response was quick and effective with clear and simple information. They have listened and understood what we wanted and they advised us."

- COLLIS TA'EED PFIZER
Casos de Éxito

"I highlight the speed of response when asking doubts or when there was a problem, always ready."

GREG JOHNSTON UNILEVER

Office hours

We have working hours at the following times:

  • Monday Friday: 10 am to 7pm
  • Saturday: 11 am to 3pm
  • Sunday: Closed