Tax Liability of Business Owners: When Your Personal Assets Are at Risk

This page is a translation of the original Portuguese text, provided for convenience. It deals with Brazilian law. If there is any discrepancy, the Portuguese version prevails. Read the original in Portuguese

Holding business owners and managers liable for a company’s tax debts is not automatic. A tax enforcement action can be redirected to an individual, but the law and court decisions set specific requirements, such as acts exceeding the person’s authority, violations of the law, or irregular dissolution of the company. These requirements strictly limit when the tax authorities can reach personal assets.

Separation of Assets Is the Rule, Not the Exception

Any analysis of how business debts are collected starts with the company’s separate patrimony. A company has its own legal personality, distinct from that of its owners, so its assets, rights, and obligations are not mixed with the personal property of the people who belong to it. Article 49-A of the Civil Code reinforces this separation by recognizing a legal entity’s financial autonomy as a lawful tool for organizing economic activity.

An important practical consequence follows. As a rule, a debt the company incurs, including a tax debt, must be paid with the company’s own assets. An owner who simply contributes capital and takes no part in management is not, as a rule, liable for the company’s debts. This protection of personal assets exists precisely to encourage entrepreneurship and controlled risk-taking.

That protection, however, is not absolute. Brazilian law provides exceptional situations in which the corporate veil can be pierced, or in which a manager is directly liable for the obligation. Understanding exactly where those exceptions begin and end is what separates legitimate collection from abusive seizure of personal property.

When a Manager Is Personally Liable: Article 135 of the CTN (Brazil’s National Tax Code)

The main gateway to personal liability in tax matters is Article 135, item III, of the National Tax Code. It makes directors, managers, and representatives of private legal entities personally liable for tax claims arising from obligations that result from acts committed with excess of authority or in violation of the law, the articles of incorporation, or the bylaws.

The key element, then, is conduct. Being an owner is not enough, and neither is being a manager, for personal assets to be reached. There must be proof of a qualified wrongful act, committed in managing the company, that is directly tied to the origin or nonpayment of the tax. Liability here is fault-based and depends on concrete proof of the irregularity.

This distinction has decisive practical effects. When the tax authorities want to redirect collection, they must identify and prove what wrongful conduct the manager supposedly committed. Reversing that logic by presuming the manager is at fault merely because the debt exists distorts the liability system the legislature designed.

A company has its own legal personality, distinct from that of its owners, so its assets, rights, and obligations are not mixed with the personal property of the people who belong to it.

Seizing Personal Property Is an Exception

Read together, these rules show that personal liability is an exceptional tool, reserved for situations in which a manager’s conduct goes beyond the limits of regular management. Tax law does not punish business failure. It punishes fraud, abuse, and misconduct in running the business.

This premise guides how courts examine requests to redirect collection. A manager is presumed to have acted in good faith until the government shows, with objective evidence, an act that justifies reaching personal assets. Without that showing, the separation of assets must be preserved.

Irregular Dissolution and Súmula 435 of the STJ (Brazil’s Superior Court of Justice)

The most common reason a tax enforcement action is redirected is the company’s irregular dissolution. The scenario is familiar: the company stops operating in fact, no longer functions at its registered address, and does not notify the competent agencies of the closure, leaving debts unpaid. Courts treat this conduct as a violation of the law that can make the manager liable.

STJ Súmula 435 (the court’s published summary of its settled case law) captures this view. It provides that a company that stops operating at its tax domicile without notifying the competent agencies is presumed to have been irregularly dissolved, which allows the tax enforcement action to be redirected to the managing partner. A court officer’s certificate attesting that operations have ceased at the registered address is usually what triggers this presumption.

The presumption, however, is rebuttable. The manager can show that the company was not irregularly dissolved, that it was properly closed, or that a change of address was duly reported. The defense can also show that the manager held no management powers at the relevant time, which removes any basis for being named as a defendant in the enforcement action.

Time Limits on Redirection: Topics 962 and 981

One of the most sensitive issues in assigning liability is deciding which manager can be reached when a company is irregularly dissolved. Having someone’s name in the company’s articles at some point in its life is not enough. The Superior Court of Justice addressed the question in rulings issued under its repetitive-appeals procedure, setting clear time-based guidelines.

In Topic 962, the court held that redirection cannot be authorized against an owner who managed the company at the time of the taxable event but later left the company in a regular manner, without committing any wrongful act and without causing the later irregular dissolution. A formal, good-faith withdrawal before operations end protects the former manager from collection.

Topic 981 addresses the opposite, complementary situation. Under it, redirection is allowed against an owner or manager who held management powers at the time of the irregular dissolution, even if that person did not hold them on the date of the tax’s taxable event. The deciding factor is who was in charge when the company was irregularly shut down, because that manager committed the violation of the law.

Together, the two precedents form a coherent system. What matters for irregular dissolution is who managed the company when it was clandestinely closed, not mere ownership at some point in time. This approach keeps former owners, who have already left management, from being caught off guard by debts that later managers generated and abandoned.

Disregard of Legal Personality and the Code of Civil Procedure Proceeding

Alongside the specific tax regime, there is the disregard of legal personality provided for in Article 50 of the Civil Code. This tool allows a company’s obligations to be extended to the personal assets of owners or managers when the company’s separate personality has been abused, shown by a diversion of purpose or by commingling of the company’s assets with those of the individuals.

The reform introduced by the Economic Freedom Law spelled out these concepts, requiring concrete elements, such as using the company to harm creditors, improperly transferring assets, or the absence of any real separation between company and owner accounts. The aim was to curb automatic application and reinforce that the measure is exceptional.

On the procedural side, the Code of Civil Procedure regulates the proceeding for disregarding legal personality in Articles 133 to 137, guaranteeing the right to respond before assets are seized. For tax enforcement actions, the case law distinguishes two situations. When redirection rests on the irregular dissolution described in Súmula 435, the proceeding is not required. When the goal is to reach personal assets based on commingling of assets or diversion of purpose, the proceeding tends to be required to guarantee a full defense.

This distinction protects taxpayers from hasty seizures. Before any assets are frozen, the manager must have a chance to show that the conduct was proper, that he or she held no management powers during the relevant period, or that the conditions for reaching personal assets are not met.

Frequently Asked Questions

Is every business owner liable for the company’s tax debts?

No. The rule is that the company’s assets are separate from its owners’ assets. An owner who simply contributes capital and does not take part in management is generally not liable for the company’s tax debts. Personal liability depends on specific circumstances, such as acts exceeding authority or violating the law or the articles of incorporation under Article 135 of the National Tax Code, or irregular dissolution by the person who managed the company when it closed.

Is failing to pay taxes enough to reach a manager’s personal assets?

No. Under STJ Súmula 430, a company’s failure to pay a tax obligation does not, by itself, make the managing partner jointly liable. There must be qualified wrongful conduct, not just the financial difficulty that caused the late payment. The mere existence of the debt does not automatically allow collection from the manager. The tax authorities must identify the irregular act that would justify redirection.

Can someone who left the company before it closed be pursued?

As a rule, no, when the departure was regular and took place before the irregular dissolution. Under STJ Topic 962, a former manager who formally withdrew, without committing a wrongful act and without causing the clandestine closure, should not be reached by redirection. Liability falls on whoever held management powers at the time of the irregular dissolution, a criterion reinforced by Topic 981, which looks at who was managing the company at the moment operations ended.

As informações deste artigo são de caráter informativo e não substituem consulta jurídica individualizada. Cada caso possui particularidades que exigem análise específica.