Wills in Brazil: Why It Pays to Plan Your Succession While You Are Alive

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

A will remains one of the most effective tools for organizing your estate in Brazil, yet it is still surrounded by questions about its forms and its limits. Understanding the types of wills the law allows, and how far the forced share (the legítima) reserved for forced heirs extends, is what separates a sound succession plan from a drawn-out court fight among family members.

The Types of Wills Recognized by Brazilian Law

The Civil Code sorts wills into two broad categories: ordinary forms and special forms. Ordinary forms are available to anyone with legal capacity who is living under normal conditions. There are three: the public will, the sealed will, and the private will. Each has its own validity requirements, and failing to meet them can render the will void.

A public will is drawn up by a notary public in the notary’s record book, based on the testator’s declaration of intent, and it remains available for consultation. Its main advantage is legal certainty. Because a notary takes part in preparing it, the chances of a formal defect, or of a later challenge to the authenticity of the testator’s wishes, drop dramatically.

A sealed will, in turn, is written by the testator or by someone else at the testator’s request, delivered to the notary, and approved by a specific instrument. It stays confidential until succession opens. A private will, for its part, may be written and signed by the testator in the presence of witnesses, which makes it the simplest form but also the one most open to challenge.

Special Forms and Exceptional Circumstances

Alongside the ordinary forms, the law provides for special types of wills, which apply only in circumstances that prevent the use of the usual channels. These are the maritime will, the aeronautical will, and the military will. All are exceptional and lapse if the testator does not die during the situation that justified their use, or within the legal period counted from the return to normal conditions.

The maritime and aeronautical wills are meant for people aboard a ship or aircraft, under the command of its captain. The military will applies to members of the armed forces on campaign, enlisted personnel, and people serving alongside the troops, in situations of conflict or when a notary cannot be reached. Outside these narrow circumstances, these forms have no effect.

Understanding this distinction matters because many disputes begin with an attempt to validate, as a special will, a document drafted without meeting the required conditions. A careful lawyer first checks whether the form chosen matches the testator’s actual circumstances and whether every formal requirement has been met.

Each has its own validity requirements, and failing to meet them can render the will void.

The Forced Share and the Untouchable Core Reserved for Forced Heirs

Freedom to make a will under Brazilian law is not absolute. When there are forced heirs, the law reserves half of the estate for that group. This is the forced share. Forced heirs are descendants, ascendants, and the surviving spouse. The remaining portion, called the disposable portion, is the part the testator may freely dispose of, leaving it to whomever he or she chooses.

This division means that if there are children, parents, or a spouse, the testator may leave by will no more than half of the estate to third parties, or to one heir at the expense of the others. An attempt to exceed that limit does not invalidate the entire will. Instead, the provisions that encroach on the forced share are reduced, to preserve the share the law guarantees.

The forced share is calculated on the value of the assets that exist when succession opens, after deducting debts and funeral expenses, and adding whatever was given away during the owner’s lifetime as an advance on inheritance. For that reason, gifts made over the course of the owner’s life bear directly on the final calculation and may be subject to collation (the return of advances to the estate) during probate.

Overlooking this mechanism is one of the most frequent causes of litigation. A will that appears to respect the forced share may in practice have violated it because of earlier gifts that were not counted, opening the door to reduction actions brought by the heirs who were harmed.

From a strategic standpoint, the professional leading the planning should map out precisely who the forced heirs are at the time the will is prepared and anticipate future scenarios. The birth of a child or a change in marital status alters who belongs to the protected group and requires the document to be revised.

Succession Planning as a Way to Prevent Litigation

A will rarely works alone. It is part of a broader set of succession planning tools, which may include gifts with a reserved usufruct (a lifetime right to use and enjoy the property), division of assets during your lifetime, creation of a family holding company, and agreements that govern how the estate is managed. Which tools to use depends on the family’s profile, the nature of the assets, and the owner’s goals.

The great advantage of structuring succession during your lifetime is less litigation. When your wishes are expressed clearly, within legal limits and with proper documentation, there is less room for disputes among heirs. Probate tends to move faster, and the risk of the will being annulled for a formal defect or lack of capacity falls significantly.

There is also an important human side. Planning lets owners explain their choices, address the specific needs of a vulnerable heir, and head off the resentment that often arises when assets are divided without any prior guidance. Predictability protects both the estate and family relationships.

Technical Precautions That Make a Will Effective

A valid will requires that the testator have capacity at the time of signing, that the chosen form be followed strictly, and that there be no defects in consent. Duress, mistake, or fraud can taint the expression of intent and lead to annulment. That is why it is important to document the circumstances in which the will was prepared and to make sure the person making the will is fully lucid.

You should review your will periodically, especially after major changes in your life, such as a new marriage, the birth of children, the acquisition of high-value assets, or the sale of significant property. An outdated document may not reflect the testator’s true intent and may lead to conflicting interpretations when succession opens.

The appointment of an executor also deserves attention. The executor is the person charged with seeing that the will’s provisions are carried out. Choosing someone you trust, with clear instructions about the role, helps ensure the orderly execution of your wishes and reduces the risk of deadlock during probate.

Frequently Asked Questions

Can you disinherit a child in a will?

A forced heir can be excluded only in the cases of disinheritance set out in the law, which require an express, proven cause, such as serious acts against the person whose estate it is. A mere wish to cut the heir out is not enough. Without a legal basis and solid proof, the disinheritance clause has no effect, and the descendant keeps the right to his or her part of the forced share.

Can a will dispose of the entire estate?

Only when there are no forced heirs. If there are descendants, ascendants, or a spouse, the law reserves half of the assets for the forced share, and the testator may freely dispose of only the disposable portion, which is the other half. Provisions that exceed that limit are reduced during probate, to preserve the share guaranteed to the protected heirs.

Does a private will have the same force as a public one?

Both are valid when they meet their requirements, but a public will offers greater security because it is drawn up before a notary public. A private will, written and signed by the testator with witnesses, is simpler but more open to challenges over its authenticity and whether it reflects the testator’s sound intent. The right choice depends on the specific case and on how much protection you want the will to have.

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