How TOEFL Writing Works in 2026

The section in one paragraph

TOEFL Writing is 23 minutes long and contains 12 items. Those 12 items are not 12 essays. Ten of them are single-sentence puzzles called Build a Sentence, worth one point each. The other two are the pieces of continuous writing most people picture when they think of TOEFL: one email, and one post in an online class discussion. Each of those two is scored out of 5. Add it up and the section is worth 20 raw points.

That arithmetic is the first thing worth internalising, because it is not what most test-takers assume. Half of the raw points in Writing come from the ten short items. The band works differently: your Build a Sentence total is converted to a score out of 5 and then averaged with the email and the discussion, so it carries a third of your Writing band rather than half. Either way it is far more than most students give it. Students routinely spend weeks polishing essay templates and almost no time on word order, then lose four or five Build a Sentence points on test day and cannot work out why their band did not move.

The section is linear. You work through Build a Sentence first, then the email, then the discussion, and you cannot go back. Each task has its own clock. When the email timer runs out, the email is submitted as it stands and the discussion screen opens. There is no shared pool of time you can borrow from, and there is no review screen at the end.

The three tasks at a glance

Timings are per task. The section total is 23 minutes and you cannot move time between tasks.

What Build a Sentence actually looks like

A Build a Sentence item puts two people on screen. One of them says something, and you complete the reply. The reply is shown as a fixed beginning, a row of empty blanks, and a full stop or question mark at the end. Underneath sit word chunks in scrambled order, and you drag them into the blanks.

Here is a real example of the shape. Amelia says, Where did you get this recipe? Daniel's reply begins with I and ends with a full stop, and there are six blanks. The chunks offered are: I watched, got, cooked, it, cooking show, from a, that. Six blanks, seven chunks. One chunk is a decoy that does not belong in any correct answer. The sentence is I got it from a cooking show that I watched. and cooked is the decoy.

Two features of that item are worth naming now because they repeat across all ten. First, the number of chunks is almost always one more than the number of blanks, so there is a distractor to eliminate. The distractor is usually a wrong form of a verb that is already in the set, or a near-synonym that does not fit the grammar. Second, the item is testing one specific structure. That one was testing a relative clause attaching to the noun it describes. Ten items means ten structures, and they are drawn from a small, learnable set.

You are not being asked to write a beautiful sentence. You are being asked to recognise which arrangement of the given pieces is English. That is a much narrower skill, and it responds very fast to practice.

What the email task looks like

You get a situation, a recipient, a subject line that is already filled in, and a list of things your email has to do. The list is short and explicit. A real one reads: explain why you are writing and how important the essay is, describe the problem you have had while trying to upload the file, and ask about another way you can submit the essay in time.

Those three lines are the scoring key. The band descriptors for this task are written around them. A response that covers all three points with an appropriate greeting, a consistently polite tone, accurate grammar and precise vocabulary is a 5. A response that covers all three adequately with minor errors is a 4. A response that leaves one point vague is a 3. A response that omits a point, or has no greeting or closing, is a 2.

Notice what that means. You do not climb from a 3 to a 4 by writing more elegantly. You climb by covering the point you left vague. Task completion is the top-weighted criterion and it is the one students most often lose on, because seven minutes is short and the third required point tends to be the one that gets rushed or forgotten.

The target length is around 100 to 150 words. That is deliberately modest. It is enough for a greeting, three short paragraphs and a sign-off, which is exactly the shape the task wants.

What the academic discussion task looks like

A professor posts a question in an online class forum. Two classmates have already replied, and you can read both. Your job is to add your own post of at least 100 words, taking a position and supporting it.

A real one: Professor Alvarez asks whether cities should adopt a sin tax on unhealthy foods. Mikhail has argued against, pointing to food deserts where residents depend on fast food because there is no supermarket in reach. Kaitlyn has argued for, pointing to sugar and saturated fat and to the school lunch programmes the revenue could fund.

The two classmate posts are not decoration. The band 5 descriptor asks for a contribution that engages meaningfully with the discussion, which is different from a contribution that simply states an opinion. A post that could have been written without reading Mikhail and Kaitlyn is capped in practice, because it is not a contribution to a discussion, it is an isolated opinion that happens to sit underneath one.

Ten minutes is the most generous window in the section, and it is the only place where you have room to develop an example properly. Use it there.

The 23 minutes, in order

1. 1

   Build a Sentence, items 1 to 10

   About six and a half minutes for all ten, so roughly forty seconds each. Most items you will solve in fifteen seconds. That leaves slack for the two or three that are genuinely tricky. Read the speaker line first, because it fixes the tense and the topic of the reply, then find the verb chunk and the subject chunk before you touch anything else.

2. 2

   Write an Email, about 7 minutes

   One minute to read the situation and the three required points. Four to five minutes to write. One minute to reread for the things that cost easy marks: a missing greeting, a missing sign-off, a required point you only gestured at.

3. 3

   Write for an Academic Discussion, about 10 minutes

   Two minutes to read the professor's question and both classmate posts and decide your position. Six to seven minutes to write. One minute to check that you named a classmate, gave one concrete example, and closed the post rather than stopping mid-thought.

4. 4

   Submit

   There is no review screen and no going back to an earlier task. Whatever is on the screen when a task timer expires is what gets scored, including a half-finished final sentence. This is why the last minute of each writing task belongs to checking, not to adding one more idea.

How the raw points become a band

Your Build a Sentence total out of 10, your email score out of 5 and your discussion score out of 5 are combined into a single Writing band. Bands run from 1.0 to 6.0 in half-point steps and are aligned to CEFR levels, so a Writing band tells an admissions office roughly where you sit between A1 and C2 in written English.

Because the three components are averaged rather than added raw, a weak component drags harder than most people expect. A student who scores 10 out of 10 on Build a Sentence, 4 on the email and 1 on the discussion because they ran out of time and wrote three sentences does not get credit for the perfect ten. The average is what moves.

The practical lesson is the same one every time: finish everything, even roughly. An unfinished discussion post costs more band than a slightly clumsy finished one.

What should already be automatic before test day

• Recognising the eight or nine grammar patterns that Build a Sentence keeps reusing, so you are matching a pattern rather than solving a puzzle from scratch.
• A fixed email skeleton: greeting, why I am writing, the problem in detail, the request, sign-off with your name.
• A fixed discussion skeleton: position, one classmate named and answered, one developed reason with a concrete example, one closing sentence.
• Typing at a speed where 130 words in five minutes is comfortable rather than a sprint.
• The habit of spending the last sixty seconds of each writing task rereading rather than adding.
• Checking who the email is addressed to before you pick a tone. Most go to an institutional reader, where contractions and casual openers are wrong. A few go to a classmate or another peer, where a first-name greeting and contractions are the correct register and are not marked down.

Where to go next

If you know the format and want to know what a rater is actually looking at, the scoring lesson takes the band descriptors apart line by line and shows what separates a 3 from a 4 and a 4 from a 5. If you would rather start converting practice into points immediately, go straight to the Build a Sentence lesson, because that is where the fastest gains are.

One habit to carry into every lesson that follows: whenever you finish a piece of practice writing, check it against the required points before you check it for grammar. Completion is the criterion that decides your band first, and grammar decides it second.