LAWYER PROFILE

Glaucia Maria Lauletta Frascino

Brazil 2026

Mattos Filho

Ranked in 1 practice area

Tax Litigation: The Elite

Brazil

1 year ranked

About

Provided by Mattos Filho

Brazil: Contentious

Practice Areas

Tax

Career

Glaucia advises domestic and foreign clients across a diverse array of sectors on federal, state and municipal tax matters. She has over 35 years’ experience in handling tax litigation in Brazilian courts.

Glaucia represents clients at Brazil’s highest courts – the Superior Court of Justice (STJ) and Federal Supreme Court (STF) – where she monitors final judicial decisions on major tax-related disputes.

A former board member of the São Paulo Chapter of the Brazilian Bar Association (OAB), Glaucia is currently a Tax Committee member at the U.S. Chamber of Commerce (USCC), a coordinating member of the Women Leadership Committee at the Brazilian Law Firm Study Center (CESA), and a member of the Legal Alliance for Gender Equity (Aliança Jurídica pela Equidade de Gênero).

Education

Prontifícia Universidade Católica de São Paulo (PUC - SP)

Bachelor of Laws

Languages Spoken

English;

Portuguese;

Chambers Review

Provided by Chambers

Chambers Brazil: Contentious

Tax Litigation: The Elite - Brazil

Band 1

Individual Editorial

Glaucia Maria Lauletta Frascino is admired for her skills in handling big-ticket judicial and administrative tax litigation cases involving a wide range of taxes, including goodwill tax amortisation, ICMS, PIS and COFINS.

Learn more about this team View ranking table

Strengths

Provided by Chambers

I like Glaucia Maria Lauletta Frascino's assured demeanour and availability to sort out our issues. She's a very empathetic and reassuring tax litigation lawyer.
Tax Litigation: The EliteChambers Brazil: Contentious
Glaucia Maria Lauletta Frascino is a point of reference to the entire tax litigation market.
Tax Litigation: The EliteChambers Brazil: Contentious
Glaucia Maria Lauletta Frascino is a well-rounded tax litigation lawyer, with technical excellence, a solution-oriented vision and a keen business sense. She is a leading figure in this field, having built solid relationships with clients and becoming highly trusted to handle even the most complex matters.
Tax Litigation: The EliteChambers Brazil: Contentious