Is Sugar Dating Legal in Brazil?

The question is simple, but the answer requires an important distinction: a practice being expressly regulated by law is one thing; it not being a crime is another. The master's dissertation A promessa de relacionamento sugar na plataforma Meu Patrocínio: contrato, incompletude e antecipação ("The promise of a sugar relationship on the Meu Patrocínio platform: contract, incompleteness, and anticipation"), by Amanda Patriota Costa, defended at the Federal University of Paraná in 2026, helps clarify this issue.

Broadly speaking, a sugar relationship involves an adult, the Sugar Daddy or Sugar Mommy, who offers economic benefits to a younger person, the Sugar Baby. The study looked at how the Meu Patrocínio platform presents this relationship and how its messaging handles money, relationships, sex, and legal matters.

So, is it allowed?

According to the dissertation's legal analysis, there is no law in Brazil that, in and of itself, prohibits a sugar relationship between adults. Nor is there a specific law that "legalizes" it or regulates it as a legal category of its own.

The word "legalized" can be misleading. A sugar relationship does not need the state's permission to exist. If two adults voluntarily enter into an emotional relationship in which one offers the other gifts, trips, money, or other benefits, that alone is not a crime.

Sugar, prostitution, and sexual exploitation

Things change when other elements come in, especially sexual exploitation or third parties profiting from prostitution. The Brazilian Penal Code does not criminalize prostitution by adults, but it does punish certain forms of sexual exploitation and of profiting from someone else's prostitution. Article 229 deals with running an establishment where sexual exploitation takes place, and Article 230 punishes anyone who profits from another person's prostitution.

There is, therefore, a difference between prostitution, sexual exploitation, and a sugar relationship. A sugar relationship may involve sex, but that possibility does not automatically turn it into prostitution or a crime. The study notes that, unlike a conventional sexual service, sex is not necessarily guaranteed: it describes cases in which people receive financial benefits without any sexual relationship taking place.

What if minors are involved?

Here the situation is completely different. The dissertation analyzes a September 2024 ruling by Brazil's Superior Court of Justice (STJ) on a sugar relationship between an adult and a teenage girl. The adult offered economic advantages, such as transportation and lodging, and the teenager was subjected to sexual acts.

The STJ held that a relationship of this kind with someone under 18 can constitute facilitating prostitution or another form of sexual exploitation, a crime under Article 218-B of the Penal Code. For the court, offering economic advantages tied to sexual activity amounts to exploitation when a teenager is involved.

The author stresses that the ruling did not create a general ban on sugar relationships between adults: it concerns a situation involving a minor and was not generally binding.

Why do platforms ban prostitution?

There is also an apparent contradiction. The platform studied describes prostitution as an "illicit activity" in its terms of use, even though Brazilian law does not treat adult prostitution as a crime.

For the author, this choice serves a legal and discursive purpose: by making clear that it does not allow prostitution or certain kinds of sexual interaction, the platform seeks to separate the sugar relationship from the explicit hiring of sexual services.

A borderline zone

The most accurate answer is: a sugar relationship between adults is not, in itself, illegal in Brazil, but there is also no "sugar relationship law" that recognizes or regulates it. What determines whether a given situation is legal are its concrete circumstances. When minors, sexual exploitation, violence, coercion, or criminal involvement by third parties appear, other criminal laws may apply.

Sugar dating thus occupies a borderline zone: a relationship between adults is not a crime simply because it involves economic benefits, but certain behaviors within that context can be. That difference is what rules out a simple "yes" or "no."