By Luiz Carlos Benner

On July 7, 2023, the Substitute of the Constitutional Amendment Proposal (PEC) No. 45/2019, which provides for the Consumer Tax Reform, was approved by the Chamber of Deputies.

The PEC will now go to the Federal Senate. A Working Group composed of 9 senators will consider the text initially and then send it to the Senate Plenary. Approval will depend on three-fifths, representing 49 senators.

The main changes are the extinction of 5 taxes (ICMS, IPI, PIS, Cofins and ISS) and the creation of three new taxes, namely: federal Contribution on Goods and Services (CBS), state and municipal Goods and Services Tax (IBS), and federal Selective Tax (IS).

The record approval of the proposal, by the Chamber of Deputies, brought a series of concerns to businessmen in general. There is still a long way to go before the reform is implemented. If it were not enough to require approval by the Senate, many important points still need to be defined. One of them is precisely the definition of the rates. In addition, it will be necessary for the government to make its own adjustments to be able to oversee and allow taxpayers to hand over ancillary obligations.

What is already defined is the transition period, which will begin in 2026 and will be completed in the year 2033, when the new consumer tax system will be fully adopted. The ICMS, for example, will start to change in 2029 and the benefits of ICMS and ISS are expected to be completely extinct in 2032.

Although the Government is sending a message that there will be a reduction in the tax burden, what we have seen in recent years has been the increase in the tax burden in general and, even if some sectors end up having some type of reduction in their tax burden, others, such as the service sector, will certainly experience an increase in the burden. Despite many uncertainties, this time, the reform will apparently get off the ground. It remains to be seen who will be the major beneficiary.

Contact TATICCA — ALLINIAL GLOBAL, which provides integrated auditing and internal auditing services, accounting, taxes, corporate finance, financial advisory, risk advisory, technology, business consulting and training, for more information, at www.taticca.com.br or e-mail taticca@taticca.com.br and learn more. Our company has certified methodologies for carrying out activities.

Veja mais conteúdos do nosso blog

Reforma Tributária: período de adaptação ao IBS e CBS sem multas

O Ato Conjunto nº 1/2025 cria um período oficial de adaptação ao IBS e CBS, sem aplicação de multas, com apuração de 2026 apenas informativa. A medida garante segurança jurídica para testes, ajustes operacionais e preparação estruturada das empresas para o novo sistema tributário.

Saiba Mais

O que é Due Diligence? Guia Completo para Empresas

A Due Diligence é um processo estratégico fundamental para empresas que buscam segurança em decisões como fusões, aquisições, investimentos e parcerias. Neste guia completo, você entende o conceito, os principais tipos, as etapas do processo e como a Due Diligence ajuda a mitigar riscos, aumentar a transparência e fortalecer a governança corporativa.

Saiba Mais

Tendências para auditoria em 2026

A auditoria está entrando em uma nova era, impulsionada pela transformação digital, pelo uso intensivo de dados, pela integração com práticas ESG e pelo fortalecimento da governança corporativa, redefinindo o papel das empresas, dos auditores e da gestão de riscos no Brasil em 2026.

Saiba Mais

DISCOVER OUR SERVICES

Consult

OUR OFFICES

Consult

ABOUT US

Visit

REQUEST YOUR PROPOSAL

Visit
TATICCA Allinial Global - Auditoria e Consultoria

TATICCA is a firm that provides external and internal auditing, tax, business consulting and advisory services, corporate finance, training, technology, expertise and investigations, sustainability, risk mapping, accounting and related services. TATICCA is a member firm of ALLINIAL GLOBAL, a global alliance of independent auditing, accounting and consulting entities.

TATICCA Auditores e Consultores Ltda. © 2025 - All rights reserved

Privacy Policy