Tax Reform: What to Do Now to Avoid Turning Compliance into Cost

Brazil’s Tax Reform has already moved beyond theory, and the transition is underway. Its effects have already reached companies’ operations through invoices, registrations, systems, and tax classifications. Treating the topic as a “2027 issue” is the most expensive mistake a manager can make at this point.

This article answers, in practical terms, what your company needs to do now to adapt safely, without improvisation and without discovering problems only at closing.

What Has Changed and Why the Transition Already Matters

The Tax Reform replaced the current consumption tax model with two new taxes: IBS, which unifies ICMS and ISS, and CBS, which replaces PIS and Cofins. The transition period between the two systems extends until 2033, with rates gradually coexisting over the years.

But the fact that the replacement is gradual does not mean companies can wait to adapt. Rules related to invoices, product and service classifications, tax registrations, and calculation systems are already beginning to be impacted. Companies that have not mapped their current tax reality will face accumulated inconsistencies when the obligations of the new system become more significant.

Step 1: Map Reality, Not Theory

The first step is to understand how your operation actually works, not how it should work in theory.

This means identifying where the company sells, provides services, imports, transfers goods between establishments, applies bonuses, and processes returns, and above all, how these operations are recorded in registrations, tax classifications, and issued documents.

Step 2: Simulate the Impact and Redesign the Rules of the Game

Once the operation has been mapped, the next step is to simulate the real impact of the change. This involves pricing, contracts with clients and suppliers, pass-throughs, credit utilization, margins, and cash flow behavior throughout the transition.

The goal is to move away from guesswork and work with well-founded scenarios that allow for safer decisions. Some companies will identify opportunities to review their tax structure, while others will uncover risks that need to be mitigated before they become contingencies.

Step 3: Establish Governance and Execution Rhythm

Mapping and simulating without executing does not solve the problem. Adapting to the Tax Reform requires a structured project with a defined roadmap, clear responsibilities, testing, team training, compliance evidence, and a control routine that follows the transition over time.

This is the difference between a company that goes through the transition safely and one that accumulates tax liabilities due to a lack of organization in execution.

How VBR Brasil Supports Companies in This Process

At VBR Brasil, we structure Tax Reform adaptation from diagnosis to implementation, connecting tax aspects to operations with technical insight and close follow-up. If your company has not yet started this process, the best time is now.