The Habitual Tax Debtor and the New Challenges of Corporate Tax Management

Tax delinquency and legal certainty in the business environment

Tax delinquency has always been part of the daily life of Brazilian companies, whether as a reflection of economic crises or as a result of occasional cash flow difficulties. In recent years, however, the State has adopted a more active stance in combating the strategic use of tax non-payment as a business model. In this context, the recent enactment of Complementary Law No. 225/2026, which established the Taxpayer Bill of Rights (Código de Defesa do Contribuinte), brought to the center of the corporate debate the concept of the so-called habitual tax debtor (devedor contumaz).

The new legislation seeks to distinguish taxpayers facing genuine financial difficulties from those who, in a repeated and structured manner, use tax delinquency to gain a competitive advantage. Although the objective is legitimate, the practical application of this concept imposes significant risks on business management, requiring heightened attention from entrepreneurs and administrators regarding their tax, financial, and legal strategies.

The concept of the habitual tax debtor and its practical implications

Complementary Law No. 225/2026 defines a habitual tax debtor as a taxpayer whose fiscal conduct is characterized by substantial, repeated, and unjustified tax delinquency, evidencing an approach geared toward non-payment as a permanent strategy, rather than as a consequence of temporary economic difficulties. This represents a significant shift in the legal treatment of tax delinquency, which is no longer analyzed solely from a quantitative standpoint but now also takes into account the taxpayer's behavior over time.

In practice, this definition significantly broadens the regulatory risks for companies that accumulate high tax liabilities, even when part of these debts is being contested administratively or judicially. The inclusion of credits with suspended enforceability in the calculation of delinquency may lead to the classification of companies that are simply exercising their regular right to defense, blurring legally distinct situations and creating uncertainty for tax planning.

Legal restrictions and impacts on judicial reorganization

One of the most sensitive points of the new legal regime concerns the consequences imposed on the habitual tax debtor. The legislation now provides for severe restrictions, including the impossibility of filing for judicial reorganization (recuperação judicial, a court-supervised debt restructuring process similar to Chapter 11 bankruptcy), the suspension of ongoing reorganization proceedings, and even the conversion of reorganization into bankruptcy (falência), upon request by the Tax Authority.

This change represents a significant shift in the Brazilian corporate insolvency system. Law No. 11.101/2005 was conceived under the principle of preserving economically viable businesses, recognizing default as a risk inherent to business activity. By restricting access to judicial reorganization, the new legal framework signals that the protection afforded by this institution does not extend to business models based on recurring tax delinquency.

However, the automatic application of these restrictions may generate undesirable side effects. Viable companies, with productive capacity and job creation potential, may be deprived of essential tools for financial reorganization, which, paradoxically, may compromise the State's own future tax revenue.

Tax compliance and a paradigm shift in the relationship with tax authorities

The Taxpayer Bill of Rights also introduces a more sophisticated logic in the relationship between tax authorities and taxpayers, inspired by international models of tax compliance. The proposal aims to encourage cooperative behavior based on transparency, risk management, and timely compliance with tax obligations.

In this scenario, compliance programs and good taxpayer certifications take on a strategic role, not merely as formal recognition, but as tools capable of influencing business decisions. For entrepreneurs, the message is clear: tax governance is no longer a merely operational matter and has become part of the core of business risk management.

Although some of the incentives originally proposed have been reduced, the trend is for companies with a history of compliance to receive differentiated treatment in audits, negotiations, and tax settlements. On the other hand, repeated instances of delinquency tend to be interpreted as evidence of bad faith, with consequences that extend beyond the tax sphere.

Competitive risks and administrators' liability

Another relevant aspect of the new legal regime is its impact on competition. The fight against habitual tax debtors seeks to correct market distortions caused by companies that artificially reduce their costs by failing to pay taxes. For managers and administrators, this means that aggressive tax decisions can generate not only financial liabilities but also reputational risks and questions regarding compliance with duties of diligence and loyalty in company management.

The growing integration between tax, corporate, and competition law reinforces the need for a preventive approach. The absence of adequate internal controls, clear tax compliance policies, and specialized legal monitoring can expose the company and its administrators to severe consequences.

The importance of preventive legal counsel

The creation of stricter criteria for identifying the habitual tax debtor represents progress in addressing abusive delinquency, but it also imposes significant challenges on companies acting in good faith. In an increasingly complex and rigorous regulatory environment, tax management can no longer be separated from overall business strategy.

In this context, preventive legal counsel plays a central role. Ongoing analysis of tax liabilities, assessment of the risks of legal classification, the structuring of compliance programs, and the definition of safe strategies for disputing debts are essential measures to preserve business viability and avoid disproportionate consequences.

More than simply reacting to tax assessments or restrictions, entrepreneurs who seek specialized legal guidance are investing in the sustainability of their businesses, the security of their decisions, and the building of a more balanced relationship with tax authorities.