Writing a well-organised letter is not simply about putting information into separate paragraphs. In OET Writing, the way you arrange information affects how easily the reader can understand the patient’s situation and identify the reason for the letter.
Organisation & Layout is one of the six criteria used to assess OET Writing. It considers how clearly the letter is structured, how logically information is presented, and how effectively paragraphs are used.
The good news is that you do not need to memorise a fixed paragraph template. OET does not require every letter to have the same number of paragraphs or follow exactly the same structure. Instead, your organisation should suit the purpose of the letter and the information you need to communicate.
Start with the purpose
Before deciding how to divide your letter into paragraphs, identify why you are writing.
Are you referring the patient to another healthcare professional? Are you transferring their care? Are you providing information following discharge?
Your purpose should be clear early in the letter. This gives the reader an immediate understanding of why they are receiving the letter.
For example:
I am writing to refer Mrs Patel, who has recently developed worsening symptoms of asthma, for further respiratory assessment.
This is more useful to the reader than beginning with several lines of background information before revealing the reason for writing.
Give each paragraph a clear job
A useful way to organise your letter is to think about what each paragraph needs to achieve.
For example, a referral letter might move from:
- Purpose of writing
- Relevant background
- Current condition and management
- Request or recommended follow-up
However, this is a framework, not a rule. Some letters may require fewer paragraphs, while others may need a different arrangement.
The important question is:
Does each paragraph have a clear function?
Avoid placing unrelated information together simply because it appears next to each other in the case notes. At the same time, avoid separating information that belongs together.
Group related information together
One of the common organisation problems in OET Writing is failing to group related information.
Imagine that a patient has a history of diabetes, recent medication changes and current blood glucose concerns. If information about their diabetes is scattered throughout the letter, the reader may need to search through different paragraphs to understand the situation.
Instead, keep connected information together where appropriate.
For example, a paragraph could introduce the patient’s relevant history and then explain the related management:
Mr Thomas has a five-year history of type 2 diabetes, currently managed with metformin 500 mg twice daily. His blood glucose levels have become increasingly difficult to control over the past month, despite adherence to his medication.
The information follows a logical connection: condition → management → current concern.
This makes the letter easier for the receiving healthcare professional to follow.
Put the main point first
A simple technique that can improve paragraph organisation is to place the most important sentence at the beginning of the paragraph.
The reader should not have to work through several supporting details before discovering the main point.
Compare:
Mr Thomas has attended the clinic regularly over the past year. He has generally followed his treatment plan and has not reported any significant side effects. However, his blood glucose levels have recently become difficult to control.
with:
Mr Thomas’s blood glucose levels have recently become difficult to control despite adherence to his treatment plan. He has attended the clinic regularly over the past year and has not reported any significant side effects.
The second version allows the reader to understand the key point immediately before receiving the supporting information.
This approach is particularly useful when writing under exam conditions, because you have limited time and need to make your information easy to follow.
Think about the reader, not the case notes
Case notes are usually presented as a collection of information. Your letter should not simply reproduce them in the same order.
The receiving healthcare professional does not necessarily need every detail in chronological order. They need the information that is relevant to the purpose of the letter, presented in a logical way.
For example, a referral letter may not need to begin with a patient’s distant medical history if the immediate reason for referral is a new deterioration in their condition.
Ask yourself:
What does this reader need to know, and in what order would it make sense for them to receive it?
This can help you avoid one of the common organisation problems identified in OET guidance: including too much background or irrelevant information.
Use linking words carefully
Your ideas should connect naturally within and between paragraphs. Linking words and cohesive devices such as however, therefore, in addition, and consequently can help show relationships between ideas.
For example:
Her pain initially improved with analgesia. However, she has experienced increasing discomfort over the past three days.
The linking word makes the contrast between the two ideas clear.
But do not add linking words simply to make your writing sound more sophisticated. If the relationship between two sentences is already clear, an additional connector may be unnecessary.
Good organisation comes primarily from logical ideas and appropriate paragraphing, not from using as many linking words as possible.
Keep the layout professional
Organisation is also visual.
A professional OET letter should have a clear layout, including the relevant recipient details, date, salutation, body paragraphs and sign-off.
Within the body, use clear paragraph breaks so that the reader can distinguish between different themes or stages of the patient’s situation.
A large block of text can make even well-selected information difficult to read. On the other hand, creating a new paragraph after every one or two sentences can make the letter feel fragmented.
Aim for paragraphs that are long enough to develop one main idea but short enough to remain easy to read.
Don’t force a fixed number of paragraphs
One of the biggest mistakes candidates make is treating a paragraph structure as a formula they must follow in every task.
You may have been taught to write exactly four paragraphs, such as:
Purpose → Background → Current situation → Request
This can be a useful starting framework, particularly when you are learning how to organise letters. However, it should not become a rigid template.
The information in the case notes should determine the structure.
If two related themes can be communicated clearly in one paragraph, there is no need to separate them simply to reach a particular paragraph count. Similarly, if a major change in the patient’s condition needs its own paragraph, forcing it into another section may make the letter less clear.
The aim is not to produce a specific number of paragraphs. The aim is to make the information easy for the reader to understand.
A quick organisation check before you finish
With only limited time available in the OET Writing task, your final check should be practical.
Ask yourself:
1. Is my purpose clear?
Can the reader quickly understand why I am writing?
2. Does each paragraph have one main focus?
Have I avoided combining unrelated information?
3. Have I grouped related information together?
Would the reader have to search through the letter to connect important details?
4. Does the main point come early in each paragraph?
Have I placed supporting details after the key information?
5. Does the information follow a logical order?
Would the sequence make sense to the receiving healthcare professional?
6. Is the letter visually easy to read?
Are the paragraphs and overall layout clear and professional?
Final takeaway
Strong organisation in OET Writing is not about memorising a perfect template. It is about making the reader’s job easier.
Choose paragraphs based on the information you need to communicate. Keep related clinical details together, give each paragraph a clear focus, put important information first, and use linking words where they genuinely improve the connection between ideas.
When your letter is logically organised, the reader should be able to understand the patient’s situation and the purpose of your letter without having to search for the information. That is the real goal of effective Organisation & Layout.
Read our Recent Blog – “The Biggest Spelling Mistakes Candidates Make in OET Listening Part A” – to ensure your journey stays on track.
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