How to say “I’ll write that down” in Portuguese

Introduction

Learning simple, useful phrases helps you communicate confidently in Brazilian Portuguese. One handy expression is how to tell someone you will write something down. This article explains natural ways to say I’ll write that down in Brazilian Portuguese, with vocabulary, examples, short dialogues, common replies, tips, and frequent beginner mistakes.

Core phrase and literal meaning

The most direct way to say I’ll write that down in Brazilian Portuguese is Vou anotar isso.

Vou comes from the verb ir used as a near-future auxiliary, meaning I am going to. Anotar means to write down, take a note of, or jot down. Isso means that or this (neutral pronoun).

Breakdown: Vou = I will / I’m going to; anotar = to note/write down; isso = that/this.

Other common ways to say it

Vou anotar — slightly shorter, still clear and common in spoken Brazilian Portuguese.

Eu vou anotar isso — adds the subject eu (I) for emphasis or clarity.

Vou anotar aqui — literally I’ll write it here; useful when pointing to a notebook, phone, or computer screen.

Deixa eu anotar — let me write it down; more informal and polite when asking permission to take notes. Deixa eu is like let me.

Já anotei — I already wrote it down; use when you want to tell someone you have completed the action.

When to use each phrase

Vou anotar isso is neutral and safe in most situations: at work, at a store, with a friend, or during travel. Use Vou anotar aqui when physically indicating where you will write. Choose Deixa eu anotar when interrupting to take the information politely. Say Já anotei when confirming you have saved the information.

Useful vocabulary related to writing things down

Anotar — to write down, take a note of.

Anotação — a note, annotation.

Apontar — to jot down, to note (more informal).

Escrever — to write (more general, formal).

Apontamento — note, brief record (often used by students).

Bloco de notas — notepad.

Caneta — pen.

Lápis — pencil.

Celular — cellphone; often used to record notes or photos instead of paper.

Notebook — laptop; many Brazilians use computers to take notes.

Short conversations and everyday contexts

Context: At a reception desk when you give arrival details

Recepcionista: Preciso do seu nome e horário de chegada.
Você: Vou anotar isso.

Context: On public transportation, someone gives you a bus number

Pessoa: O ônibus é o 545.
Você: Deixa eu anotar — onde você anotou?
Pessoa: No meu celular.

Context: At a market, vendor suggests a contact number

Vendedor: Anota o número, tá bom?
Você: Vou anotar aqui.

Context: In class, teacher says a homework date

Professor: Entrega na próxima quinta-feira.
Aluno: Já anotei, professor.

Polite and informal alternatives

Polite: Posso anotar isso? — May I write this down? Use poso? incorrectly avoided; correct is posso anotar isso. This is polite in meetings or formal encounters.

Informal: Deixa eu anotar rapidinho — Let me jot it down quickly. Use rapidinho for informal speed.

Very casual: Vou salvar no meu celular — I’ll save it on my phone. Use when you store contacts or addresses digitally.

Natural replies you might hear

Beleza — Okay / Fine. Common informal acknowledgment after someone says they’ll write something down.

Obrigado / Obrigada — Thank you. People might thank you when you write their information.

Perfeito — Perfect. Use this when the note is confirmed.

Valeu — Thanks (very informal). Often used among friends after sharing information to be saved.

Practical examples for beginners

Example: You are at a café and the barista tells you the Wi-Fi password.
Barista: A senha é cafe12345.
Você: Vou anotar aqui.

Example: A taxi driver gives his phone number for future rides.
Motorista: Me liga se precisar.
Você: Posso anotar?

Example: A friend suggests a restaurant and gives the address.
Amigo: É na Rua das Flores, número 210.
Você: Deixa eu anotar rapidinho.

Beginner tips for natural speech

Use Vou + infinitive to express near future: Vou anotar, Vou ligar, Vou lembrar. This is very common in spoken Brazilian Portuguese.

Omitting eu is natural in conversation. Eu vou anotar and Vou anotar mean the same; Brazilians often drop eu.

Use aqui when you are physically pointing to where you will write: Vou anotar aqui.

For digital notes, say Vou salvar no meu celular or Vou colocar no meu celular.

When asking permission or offering politely, use Posso anotar isso? or Deixa eu anotar?

Common beginner mistakes and how to avoid them

Mistake: Saying Vou anotar-lo. Portuguese does not attach object pronouns to infinitives the same way as some other languages. Correct: Vou anotar isso or Eu vou anotá-lo in formal written contexts, but avoid anotá-lo as a beginner.

Mistake: Using anotar for formal long texts. Anotar is best for brief notes. For longer writing use escrever: Vou escrever essa informação.

Mistake: Translating I’ll write that down word-for-word into Portuguese with odd word order. Stick to natural patterns: Vou anotar isso, not Anotar eu isso vou.

Mistake: Confusing isso and isto. Use isso for something just mentioned or nearby in conversation. Both exist, but for most beginners isso is safe.

Practice mini-dialogues for real situations

Dialogue 1: At a doctor’s reception
Recepcionista: Preciso do seu telefone para contato.
Paciente: Vou anotar.

Dialogue 2: Exchanging addresses
Vizinho: Mora na Rua Verde, número 12.
Você: Deixa eu anotar, por favor.

Dialogue 3: Saving a recommendation
Amiga: O médico é excelente, anota o nome: Dr. Silva.
Você: Já anotei, obrigada.

Useful follow-up phrases

Como é mesmo? — What was it again? Use when you missed the information and need repetition.

Pode repetir? — Can you repeat? Simple and very useful if you didn’t catch the details.

Qual é o número? — What is the number? Ask this specifically when someone gives you a phone number.

Você pode me mandar por mensagem? — Can you send it to me by message? Use when you prefer a digital confirmation.

Listening and pronunciation tips

Anotar is pronounced ah-noh-TAH with stress on the last syllable. Vou is pronounced voh and often sounds like a short vowel in fast speech.

Practice with short phrases: Vou anotar, Deixa eu anotar, Já anotei. Record yourself and compare to native speakers in apps or videos labeled Brazilian Portuguese.

Listen for reductions: Vou anotar often sounds like vou’ notar in quick speech. Do not worry about perfect speed; clarity matters more.

Wrapping up: quick cheat sheet

Vou anotar isso — I’ll write that down.

Vou anotar — I’ll write it down.

Deixa eu anotar — Let me write it down.

Já anotei — I already wrote it down.

Posso anotar isso? — May I write this down?

Conclusion

Knowing how to say I’ll write that down in Brazilian Portuguese makes everyday interactions smoother, whether you are traveling, studying, or working. Start with Vou anotar isso, add polite alternatives like Posso anotar isso?, and practice short dialogues to build confidence. Small phrases like this are practical tools that help you connect and understand real-life conversations.