Atty. Fernando Westin

Atty. Fernando Westin

Specialist in Tax Litigation and Advisory, Fernando Westin has a robust background in leading tax litigation teams for both domestic and multinational companies. As a partner focused of the Tax Litigation team in São Paulo, Westin excels in administrative and judicial tax disputes, due diligence processes, and participation in amnesty and installment programs.

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Profile Summary

About Fernando Westin at a glance

Fernando Westin is a tax attorney, practicing at Ayres Westin Advogados. Recognitions include Best Lawyers in America — Tax Law (2026), Best Lawyers in America — Awards: (2026), and Best Lawyers in America — Outstanding Lawyer in Best Lawyers 2023 and 2024. (2026). Serands clients in Sao Paulo and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Specialist in Tax Litigation and Advisory, Fernando Westin has a robust background in leading tax litigation teams for both domestic and multinational companies
  • As a partner focused of the Tax Litigation team in São Paulo, Westin excels in administrative and judicial tax disputes, due diligence processes, and participation in amnesty and installment programs
  • Recognized as a Highly Recommended Lawyer by ITR World Tax, Highly Recommended by Chambers Brazil, and a Highlight in Best Lawyers, Westin is a dedicated professional with extensive experience

Practice Areas Explained

Fernando Westin's Areas of Practice

Each practice area below reflects the types of cases Fernando Westin handles, with a brief overview of what that area of law covers.

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Fernando Westin is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys →

Frequently Asked

Common questions about Fernando Westin

Where is Fernando Westin's law office located?
Fernando Westin's law practice is located in Sao Paulo. The firm is Ayres Westin Advogados. You can contact the office directly through this profile page.
What practice areas does Fernando Westin handle?
Fernando Westin focuses on tax. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How can I contact Fernando Westin for a consultation?
You can contact Fernando Westin directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Fernando Westin received?
Fernando Westin's notable recognition includes: Best Lawyers in America — Tax Law; Best Lawyers in America — Awards:; Best Lawyers in America — Outstanding Lawyer in Best Lawyers 2023 and 2024.; Best Lawyers in America — Highly Regarded Lawyer in Tax Controversy - ITR World Tax 2024.; Best Lawyers in America — Highly Regarded Lawyer by Chambers Brazil - Tax: Litigation High Regarded Lawyer - 2023..

Practice Areas

Awards

Best Lawyers in America — Tax Law
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — Outstanding Lawyer in Best Lawyers 2023 and 2024.
- 2026
Best Lawyers in America — Highly Regarded Lawyer in Tax Controversy - ITR World Tax 2024.
- 2026
Best Lawyers in America — Highly Regarded Lawyer by Chambers Brazil - Tax: Litigation High Regarded Lawyer - 2023.
- 2026
Best Lawyers in America — Highly Regarded Lawyer in Tax Controversy - Latin Lawyer LL250 - 2023.
- 2026
Best Lawyers in America — Outstanding Lawyer in Tax Law in Brazil - ITR World Tax –2019/2020/2023.
- 2026
Best Lawyers in America — Outstanding Lawyer in Tax Law in Brazil - The Legal500 Latin America - 2019/2021/2023.
- 2026
Best Lawyers in America — Lawyer most admired for his practice in the Tobacco and Beverages sector - Análise Advocacia 500 - 2018/2019/2020.
- 2026
Best Lawyers in America — Most admired lawyer in Tax Law - Análise Advocacia 500 - 2018/2019/2020.
- 2026
Best Lawyers in America — Most admired lawyer in Tax Law in the State of São Paulo / SP - Análise Advocacia 500 - 2018/2019/2020.
- 2026

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