What Changed in the TOEFL iBT 2026 Compared to the Previous Format?

The TOEFL iBT underwent its most significant transformation in over a decade when ETS launched the 2026 edition. If you took the TOEFL before or studied with older materials, almost everything you knew about the test has changed. The exam is now adaptive, the question types are different, the timing is different, and the scoring model has been updated.

This article walks through every major change across all four sections so you can understand exactly what you are preparing for.

The Biggest Structural Change: Multi-Stage Adaptive Testing (MST)

The previous TOEFL iBT was a linear test. Every test-taker received the same set of questions in the same order, regardless of ability level. The 2026 edition replaces this with Multi-Stage Adaptive Testing.

Here is how it works:

• Each section is divided into two modules.
• Module 1 presents questions at a medium difficulty level for all test-takers.
• Based on your performance in Module 1, the system uses Item Response Theory (IRT) to estimate your ability.
• You are then routed to Module 2 Easy or Module 2 Hard, depending on that estimate.

This means two test-takers sitting in the same room may receive different questions in the second half of each section. The system adapts to your level, which produces a more precise measurement of your English ability.

Why Does MST Matter for You?

Under the old linear format, strong test-takers had to answer many easy questions that told the scoring algorithm very little about their true ability. Weaker test-takers faced questions that were far too difficult, leading to guessing. MST eliminates both problems by directing you toward questions that are most informative for your specific level.

The practical consequence: your score is determined not just by how many questions you get right, but by the difficulty of the questions you answered. Getting 8 out of 10 correct on hard questions can yield a higher score than getting 9 out of 10 correct on easy questions.

Reading Section: Shorter Passages, New Question Types

The reading section saw some of the most visible changes.

Old Format vs. New Format

New Question Types Explained

Complete the Words is entirely new to the TOEFL. You see a passage with blanks where letters are missing from words. You are given the first few letters and the last few letters, and you must type the complete word. This tests vocabulary, spelling, and contextual understanding simultaneously.

Daily Life passages are another new addition. Instead of exclusively academic texts, you now encounter short passages about everyday topics: notices, emails, advertisements, instructions, and similar real-world texts. Each comes with 2 or 3 multiple-choice questions.

Academic passages remain but are shorter than before. Each academic passage now has 5 questions instead of 10, covering main idea, detail, inference, vocabulary-in-context, and purpose.

What This Means for Preparation

You need to practice reading a wider variety of text types. The old strategy of drilling only with long academic passages is no longer sufficient. You also need strong spelling and vocabulary skills for the Complete the Words format, which cannot be answered through elimination or guessing strategies the way multiple-choice questions can.

Listening Section: New Formats, Faster Pacing

The listening section introduced several new question formats while maintaining the academic lecture format.

Old Format vs. New Format

New Question Types Explained

Choose a Response is completely new. You hear a short exchange and must select the most appropriate response from the options. This tests pragmatic understanding: can you identify what someone would naturally say next in a conversation?

Announcements are also new. These are short informational audio clips, similar to what you might hear in a university setting, a public space, or a workplace. Each announcement comes with 2 questions.

Conversations remain but are shorter, with 2 questions each instead of the previous 5.

Academic Talks replace the old lecture format. Each academic talk has 4 questions, testing your ability to follow extended academic discourse, identify main ideas, understand details, and make inferences.

Speaking Section: Interview Replaces Independent and Integrated Tasks

The speaking section is almost unrecognizable compared to the previous format.

Old Format vs. New Format

Listen and Repeat

This is entirely new. You hear a sentence or phrase and must repeat it as accurately as possible. This directly tests pronunciation, intonation, stress patterns, and listening accuracy. There are 7 questions, making it the largest component of the speaking section by question count.

Virtual Interview

The Interview format replaces both Independent and Integrated speaking tasks. You participate in a simulated research interview with 4 questions that follow a progressive difficulty structure:

1. Question 1 (Personal Experience): A straightforward question about your own experience.
2. Question 2 (Preference): You express and explain a preference between options.
3. Question 3 (Position): You respond to a statement beginning with "Some people believe that..." and take a position.
4. Question 4 (Policy): You analyze a broader issue, often involving multiple perspectives or societal implications.

Each response has a 45-second time limit. The progression from personal to abstract mirrors how conversations naturally develop, testing your ability to handle increasingly complex discourse.

Writing Section: Three Tasks Replace Two

The writing section expanded from two tasks to three, with completely different formats.

Old Format vs. New Format

Build a Sentence

You are given scrambled words and must arrange them into a grammatically correct sentence. There are 10 questions, and they are auto-scored, meaning a computer checks whether your answer matches the correct structure. This tests grammar, syntax, and sentence construction knowledge.

Write an Email

You read a short prompt (35-55 words) describing a situation and must write an email in response. The prompt specifies three required details you must address. You have 7 minutes and are graded on a 0-5 scale by AI.

The email format tests register awareness. You need to match the appropriate level of formality to the situation. A complaint to a company requires different language than a message to a friend about a shared activity.

Academic Discussion

You read a professor's question (50-80 words) and two student responses (30-55 words each). You must contribute to the discussion by taking a position and supporting it with reasons. You have 10 minutes and must write at least 100 words. This is graded on a 0-5 scale by AI.

This format tests your ability to engage with existing arguments, which is closer to what you actually do in an academic setting than writing an essay from scratch.

Timing Changes

The overall test duration has changed, and the pacing within each section is different due to the modular structure.

Under the old format, you had long continuous blocks: 54-72 minutes for reading, 41-57 minutes for listening, 17 minutes for speaking, and 50 minutes for writing.

The 2026 format breaks each section into Module 1 and Module 2 with specific time allocations. The total test time is comparable, but the experience feels different because you complete shorter segments with different question types rather than grinding through long, uniform blocks.

Scoring Changes

The score scale remains 0-30 per section and 0-120 total, but how those scores are calculated has changed.

With MST, your score accounts for the difficulty of the questions you received. The IRT model considers both correctness and item difficulty when estimating your ability. This means:

• You cannot simply count correct answers to estimate your score.
• Two test-takers with the same number of correct answers may receive different scores if one answered harder questions.
• The scoring is designed to be fairer and more precise, reducing the impact of lucky guessing.

For the writing and speaking sections, AI grading on a 0-5 scale replaces the combination of human raters and e-rater used previously. The auto-scored components (Complete the Words, Build a Sentence, Listen and Repeat) are scored by computer algorithms that check for exact or acceptable matches.

What Has Not Changed

Despite all the changes, some fundamentals remain:

• Four sections: Reading, Listening, Speaking, Writing.
• Score range: 0-30 per section, 0-120 total.
• Test purpose: Measuring English proficiency for academic settings.
• Computer-based delivery: Still taken on a computer at a test center or at home.
• Accepted by universities worldwide: The TOEFL remains one of the most widely accepted English proficiency tests.

How to Prepare for the New Format

The single most important adjustment is to practice with materials designed for the 2026 format. Using old TOEFL prep books will leave you unprepared for Complete the Words, Choose a Response, Listen and Repeat, Virtual Interview, Build a Sentence, Write an Email, and Academic Discussion. None of these existed before 2026.

Here is what effective preparation looks like:

1. Take a full-length practice test in the 2026 format to understand the MST experience and identify your baseline.
2. Practice each new question type individually before combining them into full tests.
3. Work on spelling and vocabulary actively for Complete the Words, which punishes passive vocabulary knowledge.
4. Practice speaking without preparation time for the Interview section, which requires spontaneous responses.
5. Write under strict time limits (7 minutes for emails, 10 minutes for discussions) to build speed.
6. Get familiar with the adaptive routing so you are not surprised if Module 2 feels harder than Module 1.

Start Practicing the Real 2026 Format Today

Ace120 is built specifically for the TOEFL iBT 2026. Every question type, every section, and the full MST adaptive testing experience are available so you can practice exactly what you will face on test day. The platform includes AI grading for writing and speaking, per-question learning supplements, and a dashboard that tracks your weaknesses across all sections.

Stop preparing for a test that no longer exists. Start practicing the one you will actually take at Ace120.