em virtude de

The Portuguese expression em virtude de is a sophisticated prepositional locution used to indicate causality. In English, it is most closely translated as because of, due to, or by virtue of. While everyday Portuguese speakers might default to the simpler por causa de, this phrase elevates the register of speech and writing, signaling a higher level of education, professional context, or legal precision. It is not merely a synonym for 'because'; it implies a direct, often logical or structural relationship between a cause and its effect. When you use this phrase, you are suggesting that the result is a natural or necessary consequence of the preceding factor. It is ubiquitous in academic papers, judicial rulings, corporate reports, and formal news broadcasts. Understanding this phrase is essential for reaching a B2 level of proficiency because it allows the speaker to move beyond basic conversational structures into the realm of formal argumentation and professional communication.

Register

Formal and Academic. It is rarely used in casual street slang or intimate family settings unless the speaker is being intentionally ironic or extremely precise.

The word virtude itself comes from the Latin virtus, which originally referred to strength, power, or excellence. In this specific locution, the 'virtue' isn't necessarily a moral one; rather, it refers to the 'power' or 'inherent quality' of the cause to produce the effect. For example, if a flight is canceled em virtude do mau tempo, the bad weather has the 'power' or 'force' to stop the flight. This nuance is important because it lends a sense of authority to the statement. It is a tool for justification. In a corporate environment, a manager might say that salaries were increased em virtude do excelente desempenho da equipe, framing the increase as a logical reward for the power of the team's performance.

Structurally, the phrase is followed by a noun or a noun phrase. It is crucial to remember the contraction rules in Portuguese. Because the phrase ends with the preposition de, it will often merge with the following article. For instance, de + o becomes do, and de + a becomes da. Thus, you will frequently see em virtude do, em virtude da, em virtude dos, or em virtude das. Failing to contract these is a common mistake for English speakers. Furthermore, while it is formal, it shouldn't be overused. In a single paragraph of a report, using it three times will make the text feel heavy and repetitive. Stylistically, it is best used as a 'heavy hitter' to establish a clear causal link in a key sentence of an argument.

In summary, em virtude de is the bridge between simple cause-and-effect and professional analytical reasoning. It carries the weight of Latinate tradition and the precision of modern administrative Portuguese. Whether you are reading a contract, listening to a political debate, or writing a formal email, this expression provides the structural integrity needed to express complex relationships between events. It is a marker of fluency that distinguishes a student from a truly proficient user of the language.

Using em virtude de requires an understanding of both Portuguese syntax and the appropriate context for formal language. The primary function of this locution is to introduce a cause. The formula is: [Effect/Action] + em virtude de + [Cause]. For example: O evento foi adiado (Effect) em virtude da (Preposition + Article) chuva (Cause). This structure is very stable and doesn't change much, but the complexity comes from the noun phrases that follow it.

Grammar Note

Always ensure the preposition 'de' agrees with the following noun. Use 'do' for masculine singular, 'da' for feminine singular, 'dos' for masculine plural, and 'das' for feminine plural.

One of the most frequent uses is in the passive voice or with impersonal verbs. Because the phrase is formal, it often accompanies other formal structures. Instead of saying 'I missed the meeting because I was sick,' a professional might say: Não foi possível comparecer à reunião em virtude de problemas de saúde. Notice how the sentence becomes impersonal ('It wasn't possible to attend') to match the gravity of em virtude de. This creates a cohesive formal tone throughout the communication. If you mix very informal slang with this phrase, the result can sound jarring or even comical to a native speaker.

Another important aspect is its placement in the sentence. While it usually appears in the middle of a sentence to link two ideas, it can also start a sentence to emphasize the cause. When used at the beginning, it is followed by a comma after the causal phrase. For example: Em virtude das novas regulamentações, todos os funcionários devem passar por treinamento. (Due to the new regulations, all employees must undergo training.) This inversion is very common in legal and administrative documents where the 'rule' or 'cause' is the most important piece of information. It sets the stage for the action that follows.

Finally, consider the semantic range. While 'por causa de' can be used for both positive and negative causes, em virtude de is slightly more neutral to positive, though it is frequently used for negative justifications in official contexts (like cancellations). If the cause is extremely positive and you want to give credit, graças a (thanks to) might be a better choice. However, em virtude de remains the most versatile choice for any formal justification where objectivity is required. It strips away the emotional bias and presents the cause as a matter of fact.

Comparison

'Por causa de' is the 'jeans and t-shirt' of causality; 'Em virtude de' is the 'business suit'. Use them accordingly.

If you are walking through a busy market in Lisbon or a beach in Rio, you might not hear em virtude de very often. However, once you step into an office, open a newspaper, or turn on the evening news (Jornal Nacional or RTP), the phrase becomes omnipresent. It is a staple of 'Journalese'—the specific style of language used by reporters to sound objective and authoritative. When a reporter explains why a highway is blocked, they won't just say 'it's because of the accident'; they will say o trânsito está condicionado em virtude de um acidente grave. This adds a layer of professionalism to the report.

In the legal world, em virtude de is indispensable. Portuguese law is heavily influenced by Latin traditions, and the language reflects this. Lawyers and judges use it to justify every motion and decision. If you ever have to deal with bureaucracy in a Portuguese-speaking country—applying for a visa, dealing with a rental contract, or contesting a fine—you will encounter this phrase in the official correspondence. It serves to ground the decision in a specific reason or law. For example, a document might state that your application was accepted em virtude do cumprimento de todos os requisitos legais (by virtue of meeting all legal requirements).

Common Contexts

Legal documents, News broadcasts, Corporate emails, Academic theses, Official government announcements.

In the academic sphere, students are encouraged to use em virtude de to improve the formal quality of their essays. It helps in establishing a logical flow in scientific writing. Instead of writing 'the chemicals reacted because of the heat,' a researcher would write os químicos reagiram em virtude do aumento da temperatura. This preference for noun-heavy causal links is a hallmark of academic Portuguese. It makes the writing feel more detached and focused on the phenomena rather than the observer.

Finally, you will hear it in formal announcements at airports or train stations. When there is a delay, the recorded voice or the agent will often use this phrase to sound more apologetic and official. O voo 402 sofreu um atraso em virtude de problemas técnicos. Even though the news is bad, the formal language is meant to reassure the passenger that the situation is being handled with professional gravity. Learning to recognize and use em virtude de in these contexts marks your transition from a tourist to someone who can navigate the complexities of life in a Lusophone society.

One of the most frequent errors learners make with em virtude de is failing to properly contract the preposition de with the following article. In English, we say 'because of the', and the words remain separate. In Portuguese, writing em virtude de a chuva is grammatically incorrect unless the 'a' is part of a verb's subject in a very specific (and rare) structure. Usually, you must write em virtude da chuva. This mistake immediately signals that the speaker is translating literally from English rather than thinking in Portuguese grammar.

Mistake #1

Incorrect: O voo foi cancelado em virtude de o mau tempo.
Correct: O voo foi cancelado em virtude do mau tempo.

Another common pitfall is the confusion between em virtude de and em vez de. While they look somewhat similar, they have opposite meanings. Em vez de means 'instead of'. Imagine the confusion if you said, 'I stayed home instead of the rain' (Fiquei em casa em vez da chuva) when you meant 'I stayed home because of the rain'. This is a phonetic slip that happens when students are trying to recall formal-sounding 'em...' phrases. Always remember that virtude relates to the 'power/cause' of something, while vez relates to 'turn/place'.

Register mismatch is a more subtle but equally important mistake. Using em virtude de in a very casual text message to a friend can sound pompous or sarcastic. If you text a friend, 'I can't go to the bar em virtude do meu cansaço', they might think you are making a joke about how formal you're being. For daily life, stick to por causa de. Save em virtude de for situations where you want to sound serious, respectful, or professional. Understanding the 'social weight' of a word is part of reaching C1/C2 levels.

Finally, some learners try to use it with a verb phrase without converting it to a noun. For example, 'because it rained' is porque choveu. You cannot easily say em virtude de choveu. You must change the verb 'to rain' into the noun 'the rain'. So, em virtude de chover is technically possible as an infinitive, but em virtude da chuva is much more natural and common in formal writing. Always try to find the noun form of the cause when using this expression.

Portuguese offers a variety of ways to express causality, each with its own nuance and register. The most common alternative is por causa de. This is the 'all-purpose' cause-and-effect phrase. It is neutral and can be used in almost any situation. If you are ever in doubt, por causa de is the safest choice. However, it lacks the professional 'polish' that em virtude de provides in a formal report or a legal setting.

Comparison: Por causa de vs. Em virtude de

'Por causa de' is conversational; 'Em virtude de' is administrative. Example: 'Atrasado por causa do trânsito' (Casual) vs. 'Atraso ocorrido em virtude do tráfego intenso' (Formal).

Another strong alternative is devido a. This is very close in register to em virtude de and is often used interchangeably. It also requires a noun phrase. A key difference is the preposition: devido uses a (which can result in a crase: devido à chuva), whereas em virtude uses de. In many professional contexts, devido a is slightly more common because it is a bit shorter but still maintains a formal tone. You will see devido a frequently on signs and in business emails.

When the cause is positive, graças a (thanks to) is the best choice. While em virtude de is objective, graças a implies gratitude or a beneficial outcome. For example, Graças ao seu apoio, vencemos (Thanks to your support, we won). Using em virtude de here would sound cold and overly clinical. Conversely, using graças a for something negative, like an accident, would sound sarcastic or mean-spirited unless intended that way.

Finally, we have the conjunctions já que, visto que, and dado que. Unlike em virtude de, these are followed by a full clause (subject + verb). For example: Visto que não há provas, o caso foi encerrado (Since there are no proofs, the case was closed). These are excellent for building complex arguments where you need to explain a situation rather than just naming a cause. Choosing between these and em virtude de depends on whether you want to focus on a noun (the cause) or an action (the reason).