IELTS Letter Opening Checker: Avoid These 7 Killer Mistakes

You write "Dear Sir". Three words. Done.

And you've already lost marks.

Here's why: examiners read thousands of IELTS letters every year. Your opening line is literally the first thing they see, and it's often the first place they mark you down. Get it wrong, and you've signaled immediately that you don't understand formal English conventions. Get it right, and you set a professional tone that carries through your entire response.

This isn't about being picky. The IELTS Writing Task 1 band descriptors explicitly measure Coherence and Cohesion, which includes how you structure your letter from top to bottom. Your opener matters. It really does.

I'm walking you through the seven mistakes that tank candidate scores, plus exactly how to fix each one. If you want to catch these errors before submitting, our free IELTS writing checker gives you instant feedback on your letter structure and formality.

Mistake 1: "Dear Sir" When You Don't Know the Recipient's Gender

You see the prompt: "Write a letter to the manager of a local sports center about facilities." No name given. What do you write?

Don't default to "Dear Sir". It's outdated and risky. If the recipient is a woman, you've made a factual error. Even if they're not, modern examiners find it stilted and dated.

Or the more modern version:

Both versions are formally correct and show you understand contemporary written English. Use one of these when the recipient's name isn't provided.

Mistake 2: Forgetting the Comma After Your Salutation

This looks tiny. It's not.

The comma signals that you know formal letter structure. Without it, your letter looks incomplete or sloppy. This hits your Grammatical Range and Accuracy score because punctuation counts.

Mistake 3: Dumping Your Main Point Into the Opener

Your opener isn't your introduction. It's not where you explain the situation. Look at this:

That's not an opener. That's you cramming your entire story into one line. Your opener should do exactly one thing: politely introduce the general reason for your letter.

See it? The second version sets up your letter without overwhelming the reader. Your first body paragraph then unpacks what happened, when, and why it matters. Clean structure. That's what examiners want.

Mistake 4: Mixing Formal and Informal Language in Your Opener

Task 1 demands formal tone. Yet candidates slip into casual phrasing right at the start:

"Hi" isn't formal. "Just wanted to reach out" sounds like a text message. "I'm contacting you" is too casual. Here's what works:

"I am writing to" is the gold standard. It's formal, clear, and expected. Use it in every opener.

Mistake 5: Using "Dear Recipient" or Made-Up Titles

When candidates don't have a name, they sometimes invent something:

"Dear Recipient" isn't standard English. "Dear Hiring Manager" sounds corporate but it's not a real salutation because "Hiring Manager" isn't addressing an actual person. Stick to what's proven:

Both work. Pick one and move on.

Mistake 6: Capitalization Errors in Titles and Names

When you do have a name, get it right:

"Mr." is always capitalized. The name always starts with a capital letter. Don't overthink it.

Capitalization mistakes are part of Grammatical Range and Accuracy. Don't hand over free points on your opener.

Mistake 7: Your Closing Doesn't Match Your Opening

Your opening and closing must be consistent in formality level. If you open formally, close formally. Mismatching signals confusion about tone.

You've opened formally but closed casually. Examiners catch this immediately. It suggests you don't have full control over tone.

Both are consistent. "Yours faithfully" pairs with "Dear Sir or Madam" (unknown recipient). "Yours sincerely" pairs with a named recipient. This is standard British English, and IELTS examiners expect it.

How These Mistakes Impact Your Band Score

The IELTS Writing band descriptors measure four things: Task Response, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy.

Your letter opener impacts three of them:

• Coherence and Cohesion: A weak opener confuses readers about your purpose. Your letter feels disorganized. Score drops.
• Lexical Resource: Using "Hi" instead of "Dear" or "just wanted to reach out" instead of "I am writing to" shows limited formal vocabulary. Score drops.
• Grammatical Range and Accuracy: Missing commas, wrong capitalization, non-standard phrases like "Dear Recipient". These are errors. They cost points.

A Band 6.0 candidate makes 2-3 of these mistakes consistently. A Band 7.0 candidate makes almost none. Your opener isn't the whole picture, but it's a reliable early indicator of your control. Use our IELTS writing checker to identify these patterns in your own work before you submit.

When you're working on improving your overall letter structure, our guide on letter tone and formality balance covers how to maintain consistency throughout. And if you're struggling with your closing phrases, we've got a detailed breakdown of common closing mistakes that pairs perfectly with getting your opener right.

Your Opener Template for Any Prompt

Stop overthinking this. Use this framework and move on:

If you know the recipient's name:

"Dear [Title] [Last Name],"

If you don't know their name or gender:

"Dear Sir or Madam,"

Then jump into your first paragraph with a clear purpose: "I am writing to [complain about / inquire about / request / apply for]..."

That's it. You don't need to be creative. You need to be correct. Examiners reward clarity and formality in Task 1 letters. Creativity gets you marked down for being off-tone.