Formal vs Informal Register

Every Romance language forces its speakers to choose a level of address, but European Portuguese makes that choice harder than Spanish or French. Where Spanish has a clean two-way split (tú / usted) and French the same (tu / vous), PT-PT operates with three distinct address layers: tu (intimate), você (a complicated middle ground), and o senhor / a senhora (formal, with 3rd-person verbs). On top of that, there is a fourth option that many learners miss — using 3rd-person verbs with no pronoun at all, which is the safest polite form in PT-PT.

This page walks through the three layers, the no-pronoun escape hatch, who gets which, and how to read and produce parallel sentences at each register.

The three address layers

Layer 1: tu — intimate

Tu is the "intimate" or "solidarity" form. It takes 2nd-person singular verbs: tu és, tu tens, tu vais. Like Spanish tú and French tu, it marks closeness and equality.

Use tu with:

• Close friends
• Family members (parents, siblings, spouse, children)
• Children (anyone under ~16)
• Pets and animals
• Classmates and peers your own age
• Coworkers at the same level, once a first-name relationship is established
• In prayer, when addressing God (a stylistic convention)

Note the second example: PT-PT, like most Romance languages, drops subject pronouns when the verb ending makes the subject clear. Estás is unambiguously 2nd person singular, so tu is usually omitted. This is just as true at the informal register as at the formal one.

Layer 2: você — the complicated middle

Você takes 3rd-person singular verbs: você é, você tem, você vai. It originated as a contraction of vossa mercê ("your mercy") and was once a formal form, but its register has drifted over the centuries. In Brazilian Portuguese, você has become the default — it is used the way English "you" is. In European Portuguese, however, você remains in an uneasy middle ground.

The problem with você in PT-PT:

• In some regions (parts of the north), it can sound warm and friendly among acquaintances.
• In others (especially Lisbon), it sounds distant or even slightly rude, as if you are explicitly refusing to grant the listener tu.
• Using it "upward" — from a younger person to an older one, from an employee to a boss — can give genuine offense.

When você is relatively safe:

• Between adult peers who don't have a tu relationship but want to avoid the weight of o senhor.
• In some written contexts (tourism brochures, advertising, some business writing).
• In regional informal speech in parts of northern Portugal.

A better default: drop the pronoun entirely and use the 3rd-person verb alone. This gives you all the formality of você with none of the social risk. This is the single most useful pragmatic trick in European Portuguese.

Layer 3: o senhor / a senhora — formal

When you need to be clearly formal — addressing an elderly stranger, a professional in a formal context, someone in a position of authority — the explicit polite form is o senhor (for men) or a senhora (for women). These literally mean "the gentleman" and "the lady" and take 3rd-person singular verbs.

Use o senhor / a senhora with:

• Elderly strangers
• Professionals in formal encounters (lawyers, doctors, officials, professors on first meeting)
• People clearly above you in a hierarchy (your boss's boss)
• Public service contexts when extra respect is wanted
• Someone you've just been introduced to in a formal setting

The formal address can be combined with titles: o senhor doutor, a senhora engenheira, o senhor professor.

The fourth option: dropped pronoun, 3rd-person verb

Worth highlighting separately because it is the workhorse of PT-PT polite address. When you use a 3rd-person singular verb with no pronoun at all, the listener understands "you (formal)" from context. This is the standard move for strangers, shop encounters, and any situation where intimacy hasn't been established but full o senhor/a senhora formality would be excessive.

All three address an interlocutor formally without committing to você or o senhor/a senhora. This is probably the form you'll use most often as a learner.

Parallel sentences across the registers

Seeing the same sentence at three registers is the fastest way to internalize the distinctions.

Notice that the middle column — the polite default — has the same verb form as the explicit formal column, just without the pronoun. That is the economical beauty of this system: you can slide between "polite" and "very formal" just by dropping or adding the o senhor / a senhora.

Who gets which form: a decision tree

The social rules about address are dense. A rough guide:

Default to tu with:

• People clearly younger than you and not in a position of authority
• Children
• Anyone in your generation in casual/social contexts
• Anyone already using tu with you

Default to 3rd-person-no-pronoun with:

• Strangers of roughly your age or slightly older
• Shopkeepers, waiters, service staff on first meeting
• Colleagues before you've been told to tratar por tu ("use tu")
• Anyone you are not sure about — this is the safe middle

Escalate to o senhor / a senhora with:

• Elderly strangers (over ~65)
• Professionals in formal meetings (first visit to a lawyer, doctor, accountant)
• Senior hierarchy (your boss's boss, a government official)
• When introduced to someone in a formal setting

Avoid você unless:

• You're sure of the local convention (some northern regions use it freely)
• You've been addressed with você first and are reciprocating
• You're writing in a register that expects it (some tourism or corporate writing)

The tratar por tu ritual

The explicit switch from formal to informal is a small ceremony. An older colleague who wants to set a warmer tone might say: Podes tratar-me por tu, à vontade. ("You can use tu with me, feel free.") From that moment, the relationship is recalibrated — tu from both sides, more warmth, less distance.

You should not initiate this switch upward. A younger person does not invite an older colleague to use tu; the older person does. A subordinate does not invite a superior.

Lexical register: formal vs informal word choices

Beyond pronouns, Portuguese marks register through vocabulary. Many concepts have two or more words at different formality levels, often following a Latinate-vs-Germanic split similar to English.

The formal column is characteristic of official documents, academic writing, news media, and careful speech. The informal column is how people actually talk. A learner who uses only the formal column sounds stiff; one who uses only the informal sounds underdressed in formal settings.

Context-by-context: how to address someone

A practical walk-through.

Your boss at work (first year)

Default to 3rd-person-no-pronoun with a title when appropriate: Bom dia, doutora. Pode ver este relatório? ("Good morning, doctor. Can you look at this report?"). If invited to tu, switch.

A waiter in a restaurant

Default to 3rd-person-no-pronoun: Pode trazer-me a conta, se faz favor? Waiters generally don't expect o senhor unless the restaurant is very formal, but tu to a waiter you don't know would be overfamiliar and rude.

A child (yours or someone else's)

Use tu always: Qual é o teu nome? Quantos anos tens?

Your grandmother

Use tu if that is the family convention (it usually is in Portugal today, though it used to be o senhor/a senhora to grandparents in older generations). Among more traditional families, a avó is still used as third-person address ("grandmother, do you want tea?" = a avó quer chá?).

A doctor on first visit

Use o senhor doutor / a senhora doutora and 3rd-person-no-pronoun verbs: O senhor doutor acha que é grave? ("Do you think it's serious, doctor?"). Your doctor may invite you to tu if the relationship is long-running, especially a family doctor.

A police officer or public servant

Use o senhor / a senhora always. This is a formality-required context.

A stranger your age on a bus asking for directions

Use 3rd-person-no-pronoun: Desculpe, sabe onde fica a estação? ("Excuse me, do you know where the station is?"). You are strangers; you are not children; tu would be overfamiliar; o senhor would be weirdly formal for a peer.

A close friend's parents

Traditionally o senhor/a senhora; in modern urban Portugal, often 3rd-person-no-pronoun or even tu if invited. Follow your friend's lead.

The a gente alternative

Worth noting: PT-PT often uses a gente ("the people") as a 1st-person-plural substitute meaning "we". It takes 3rd-person singular verbs (a gente vai, a gente quer), which creates a parallel 3rd-person-as-subject structure with você. This isn't address, but it shares the "use a 3rd-person verb for a non-3rd-person meaning" pattern that is a feature of informal PT-PT.

Common Mistakes

Key Takeaways

For the conventions that accompany these registers in greetings, see greetings and farewells; for the politeness devices (softeners, conditional verbs, titles) that overlay the register system, see politeness strategies; for the broader pragmatic context, see pragmatics overview.