Which English Certificate Should You Choose in 2027: IELTS, Cambridge or Linguaskill?

Date of the last update: 28.09.2026

Are you planning to certify your English proficiency in the near future, but are not sure which exam will be the best choice for you? IELTS, Cambridge English and Linguaskill are three different options that may meet very different needs.

The key factors to consider when choosing an exam are the purpose for which you need to certify your English, the requirements of a particular university or employer, the level you are expected to demonstrate, and how quickly you need to receive your result.

Let’s take a closer look at how IELTS, Cambridge English and Linguaskill differ and which exam may be the best choice in 2027.

Table of contents:

1. IELTS, Cambridge or Linguaskill – Key Differences
2. IELTS: When International Recognition Matters
3. Cambridge English: B2, C1 or C2 Confirmed by a Specific Exam
4. Linguaskill: A Fast and Flexible Assessment of English Proficiency
5. IELTS or Cambridge – Which Should You Choose?
6. IELTS or Linguaskill?
7. Cambridge English or Linguaskill?
8. Which Exam Should You Choose Depending on Your Goal?
9. What Should You Consider Before Registering for an Exam?
10. Which English Certificate Should You Choose in 2027?
11. Summary
12. FAQ

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IELTS, Cambridge or Linguaskill – Key Differences

At first glance, all three exams are designed to assess and certify English language proficiency. In practice, however, their format, purpose and applications are quite different.

IELTS is best suited to situations where you need a result that is widely recognised by an international university, institution or organisation.

Cambridge English is a good choice if you want official confirmation of a specific CEFR level, such as B2, C1 or C2.

Linguaskill was designed to provide a fast and flexible assessment of English proficiency, particularly in academic and professional environments.

The most important rule is simple: first check which exam is accepted by the institution to which you will submit your result. Only then should you decide which exam to take.

IELTS: When International Recognition Matters

IELTS is one of the most widely recognised English language tests in the world. It is used for purposes including university admissions, employment, migration and other formal procedures.

If you are planning to study abroad, move to another country, or need a result specified in the requirements of a particular institution, IELTS may be the most practical option.

For university admissions, IELTS Academic is the version most commonly chosen. There is also IELTS General Training, which focuses on English used in everyday and workplace contexts.

What Does an IELTS Result Look Like?

IELTS results are reported on a scale from 0 to 9, known as the Band Score. Candidates receive individual scores for:

• Listening
• Reading
• Writing
• Speaking

They also receive an Overall Band Score, which represents their overall result.

IELTS therefore works differently from Cambridge B2 First or C1 Advanced. You do not register for a “C1” exam. Instead, you receive a numerical score, which can be interpreted in relation to the CEFR levels.

For example, a university may require a candidate to achieve an IELTS score of 6.5 or 7.0, sometimes also specifying a minimum score for individual sections of the exam.

That is why, before registering for IELTS, it is important to check not only the required overall score but also the requirements for individual components.

IELTS in 2027 – Computer-Based Testing Instead of Paper?

In 2026, IELTS began a global transition towards computer-based testing. The organisers announced the withdrawal of the traditional paper-based version of the test from mid-2026, although in selected countries a Writing on Paper option will be available. With this option, candidates can write their answers by hand in the Writing component, while the remaining parts of the test are taken on a computer.

If you are planning to take IELTS in 2027, it is therefore worth preparing primarily for a computer-based test.

How Quickly Will You Receive Your IELTS Result?

For computer-delivered IELTS, results and certificates are usually available within 1–5 days of the test.

This is one of the advantages of IELTS for people who need their result relatively quickly.

How Long Is IELTS Valid?

It is often said that IELTS is “valid for two years”. In practice, institutions generally require an IELTS result to be no more than two years old if it is to be considered sufficient evidence of current English proficiency.

Cambridge English: B2, C1 or C2 Confirmed by a Specific Exam

Cambridge English works differently from IELTS. Instead of taking a single exam with a score on a 0-9 scale, you can choose an exam corresponding to a specific level.

The most popular exams are:

• B2 First – level B2
• C1 Advanced – level C1
• C2 Proficiency – level C2

This option can be particularly attractive to people who want to clearly document their level of English proficiency.

Cambridge B2 First or C1 Advanced?

Your choice should not depend solely on how well you performed in your school-leaving exam or placement test.

You may have a strong command of grammar and vocabulary but still struggle with speaking fluently or writing longer texts. In such a case, a strong result in the grammar and vocabulary component alone may not be enough to obtain a C1-level certificate.

Is a Cambridge Certificate Really Valid Indefinitely?

Yes. Cambridge English results and certificates are formally valid indefinitely.

However, this does not mean that every university or company will accept a result regardless of how old it is. Individual institutions may introduce their own requirements concerning how long ago the exam was taken.

How Quickly Will You Receive Your Cambridge Exam Results?

For Cambridge exams taken in digital format, online results are currently usually available within 5-10 working days of the exam. For paper-based exams, candidates generally need to wait approximately 4-6 weeks for their results.

The physical certificate is sent to the exam centre at a later date. Currently, the waiting time for the certificate is approximately 4-5 weeks for digital exams and 8–11 weeks for paper-based exams.

If you need your documentation by a specific deadline, it is therefore important to consider not only the exam date but also the time required to receive both your results and your certificate.

Linguaskill: A Fast and Flexible Assessment of English Proficiency

Linguaskill is different from traditional Cambridge English Qualifications.

It is a computer-based, modular exam developed by Cambridge that assesses English proficiency in either a general or business context.

The test can be used by universities and employers for purposes including recruitment, assessing language skills, placing candidates on appropriate courses and monitoring progress.

How Does the Linguaskill Adaptive Test Work?

One of the key features of Linguaskill is its adaptive nature.

In the Reading and Listening modules, subsequent questions are selected based on the candidate’s previous answers. If a candidate answers correctly, the system may move on to more difficult tasks. If they make mistakes, the level of difficulty may be reduced.

Linguaskill General or Linguaskill Business?

Linguaskill is available in two versions.

Linguaskill General focuses on general English. It can be used, for example, in academic contexts or for recruitment to positions where specialised business English is not required.

Linguaskill Business, on the other hand, focuses on communication in business and professional environments.

Does Linguaskill Assess All Four Language Skills?

Yes, but its modular structure offers greater flexibility than a traditional exam.

The following skills can be assessed:

• Reading
• Listening
• Writing
• Speaking

The modules are available separately, allowing the organisation conducting the test to select the appropriate combination of skills for a particular purpose.

This can be particularly useful for universities and employers that do not always require a full examination covering all four language skills.

How Quickly Will You Receive Your Linguaskill Result?

Linguaskill is primarily used as a fast tool for assessing language proficiency. Results are available 6–8 working days after the test, although the exact timeframe depends, among other factors, on how the test is administered and the size of the testing session.

For smaller in-person sessions, results may be available more quickly than for large groups or remote tests.

IELTS or Cambridge – Which Should You Choose?

This is one of the most common questions asked by people planning to certify their English proficiency.

If your goal is admission to a specific university abroad, start by checking its requirements. If the university requires IELTS Academic, the choice is essentially made for you.

If, however, there is no specific requirement and you want formal confirmation of a B2, C1 or C2 level, Cambridge English may be the more natural choice.

IELTS or Linguaskill?

Here again, the most important factor is your purpose.

IELTS is primarily an option for people who need a widely recognised result for a specific procedure, such as applying to a university abroad or completing a visa process.

Linguaskill, on the other hand, is more flexible and is particularly useful when a university or employer uses the test to assess candidates’ English proficiency.

Cambridge English or Linguaskill?

These two exams share the Cambridge brand, but their applications are different.

If you want to be able to say:

“I have an official certificate confirming C1 level.”

then C1 Advanced will generally be the more natural choice.

If, on the other hand, you need a fast and flexible assessment of your current level of English, for example as part of a recruitment process, employee skills assessment or academic procedure, Linguaskill may be more practical.

Which Exam Should You Choose Depending on Your Goal?

What Should You Consider Before Registering for an Exam?

Before registering, it is worth checking a few important things.

1. Does the institution accept the exam you have chosen?

This is the most important point – always check the requirements of the specific institution.

2. What score is required?

Simply being told “IELTS 6.5” may not provide the full picture. A university may also require a specific minimum score in Writing or Speaking, for example.

3. Do You Need a Specific CEFR Level?

If your main goal is formal confirmation of a B2, C1 or C2 level, a Cambridge exam may be the best option.

4. How Quickly Do You Need Your Result?

If you are short on time, check not only the exam date but also how long it will take to receive your results and certificate.

5. Do You Prefer a Computer-Based or Paper-Based Exam?

Cambridge English still offers both formats, whereas IELTS is transitioning to computer-based testing, with the Writing on Paper option available only in selected markets. Linguaskill, meanwhile, is available only in computer-based format.

Which English Certificate Should You Choose in 2027?

There is no single best certificate for everyone.

IELTS is an excellent choice if you are planning to study, work or complete other formal procedures abroad and need a result specified by a particular institution.

Cambridge English is worth considering if you want to officially confirm a specific CEFR level and value a certificate that does not formally have an expiry date.

Linguaskill is particularly suitable if you need a fast, flexible and detailed assessment of your English proficiency and the relevant university, company or organisation accepts this exam.

The most important question is therefore not which certificate is the best, but which certificate is best for your particular goal.

Summary

Not sure which exam is right for you? Get in touch with us. We can help you compare the requirements, choose the right exam and plan your preparation step by step.

FAQ

Can you fail a Cambridge exam but not IELTS?
In a sense, yes. Each Cambridge exam targets a specific level. If your result is slightly below it, you receive a certificate one level lower, e.g. B1 instead of B2. If the score is too low, no certificate is awarded. IELTS has no pass or fail: every result is reported on the 0–9 band scale, and the institution decides whether it is sufficient.

Is a Linguaskill result a certificate?
Linguaskill produces a test report rather than a traditional certificate like B2 First or C1 Advanced. The report shows your Cambridge English Scale score and CEFR level for each module taken, and institutions can verify it online.

Can you retake just one part of IELTS?
Yes. The computer-delivered test offers One Skill Retake, which lets you resit one section, e.g. Writing, without repeating the whole exam. There is a time limit from your original test, and not every institution accepts a retake result, so check before booking.

Are Cambridge certificates recognised by Polish universities and employers?
Yes, Cambridge English certificates are widely recognised in Poland. At some universities they can exempt students from compulsory language classes or exams. Always check the regulations of the specific university.

Can you take more than one exam, e.g. IELTS and Cambridge?
Yes. It makes sense if you need an IELTS score for a specific application but also want a certificate with no expiry date for your CV. Both exams assess the same four skills, so preparation largely overlaps.