PTE vs IELTS vs OET — which English test should you choose for your Australian visa goal?

“Should I take PTE because it’s easier, or IELTS to be safe?” — almost everyone preparing an Australian visa application asks this at some point. And most ask the wrong question: it is not “which test is easier”, but “which test fits my visa goal, my timeline and my actual strengths”.

The short answer: the Department of Home Affairs accepts PTE Academic, IELTS and OET — along with TOEFL iBT and Cambridge C1 Advanced (CAE) — for visa purposes. Legally they carry equal weight. The differences lie in how they are scored, how fast results come back, how long results stay valid for each visa type, and which test format suits the way your ability shows up. This article works through each factor so you can choose strategically.

Which tests does Home Affairs accept — and what “equal” really means

The accepted English tests for visa purposes are IELTS, PTE Academic, TOEFL iBT, OET and Cambridge C1 Advanced (CAE) — the list and the equivalent score bands are published on the Home Affairs website, and that is the only place you should cross-check before booking a test.

“Equal” means: for the same requirement (say, Competent English), a PTE 50 and an IELTS 6.0 have identical legal value. No case officer “prefers” IELTS. Choosing a test is therefore a purely strategic decision — not a question of prestige.

The common score conversion table

The conversion levels you will most often encounter between IELTS and PTE Academic (indicative — the official equivalence table sits on the Home Affairs website):

Note: score requirements often apply to each band/skill, not just the overall — one short band drags the whole result down a level. Always read the exact requirement of the visa or assessing authority you are targeting.

PTE — why many Vietnamese candidates find it “more breathable”

PTE Academic is fully computer-scored and typically returns results considerably faster than traditional paper-based testing — a real advantage when your application is running against a deadline.

And the feeling that “PTE Speaking is easier”? There is something to it, but understand what it actually is:

• A machine scores pronunciation and fluency algorithmically — you speak to a computer, not face-to-face with an examiner. For people who freeze under direct conversation, removing that psychological pressure alone improves results.
• The question formats are repeatable — PTE tasks have fixed structures, and targeted practice lifts technical scores.
• But the machine is not more lenient — speaking fast with empty content, or reciting memorised templates, can be penalised by the algorithm. And PTE’s integrated Reading/Listening sections trip up plenty of people used to the IELTS format.

The honest conclusion: PTE does not lower the proficiency bar — it measures the same ability differently. The people who benefit from PTE are those with genuine ability who underperform in IELTS Speaking because of nerves, not those hoping to sidestep proficiency.

IELTS — the familiar one; OET — healthcare’s home ground

IELTS remains the most familiar test for Vietnamese candidates: more test locations, more prep material, teachers who know the format. If you have trained for IELTS for years, switching to PTE just because “people say it’s easier” can backfire — you give up your format familiarity.

OET (Occupational English Test) is the healthcare-specific test: tasks are set in clinical contexts — writing referral letters, listening to patient consultations. For nurses, doctors and pharmacists, OET often feels more natural because the test language is the working language. OET grade B is commonly treated as equivalent to IELTS 7.0. If nursing is your pathway, read our nursing migration pathway guide — OET appears both at AHPRA registration and at the visa stage.

Validity periods: don’t let your result expire before you use it

How long a test result stays valid depends on the purpose, not on one fixed number:

• Subclass 485: the test result generally must have been issued within 1 year before lodgement — tighter than most other visas. Check the current rule before booking.
• Skilled visas (189/190/491): results are typically accepted within 3 years — but still cross-check the Department’s page at the time you apply.
• Skills assessing authorities (AITSL for teachers, AASW for social workers, etc.) run their own validity rules, often shorter.

That means one result slip can still be valid for an EOI yet already expired for a 485. Plan test dates backwards from each application’s expected lodgement date.

How much do you need for each goal?

For points-tested applications, the gap between Proficient and Superior is worth 10 migration points — often the difference between an invitation and an indefinite wait. See how those 10–20 English points sit within the whole table in our SkillSelect points table breakdown.

Two expensive strategic mistakes

1. Testing right before lodgement. A result that falls short on your only sitting before the deadline delays the entire application. The safe rule: test early, and leave room for at least one re-sit.

2. Training tricks instead of proficiency. Tricks might carry you over one threshold — but Superior and its 20 points are almost never reachable by tricks. That is a long game of genuine ability: reading, listening and using English daily for months. Anyone planning a migration strategy built on high English points should start investing 1–2 years out, not 1–2 months.

Summary

• PTE, IELTS and OET (plus TOEFL and CAE) are all accepted by Home Affairs — choose strategically, not by rumour about which is “easy”.
• Common conversions: IELTS 6.0 ≈ PTE 50; 6.5 ≈ 58; 7.0 ≈ 65; 8.0 ≈ 79; OET B ≈ 7.0 — verify against the official table on the Department’s site.
• PTE suits candidates with exam-room nerves; IELTS suits those already fluent in its format; OET is the natural choice for healthcare.
• Validity follows purpose: 485 needs a result within 1 year; skilled visas usually accept 3 years — schedule tests backwards from lodgement.

Not sure which test fits your pathway? Book a free assessment and VisaAffairs will map your visa goal to a sensible testing strategy.

References

• Which English language tests are accepted? — Department of Home Affairs — the official list of accepted tests and equivalent scores.
• Temporary Graduate visa (subclass 485) — Department of Home Affairs — English requirements and result validity.
• Points calculator — Department of Home Affairs — English points within the migration points table.

This article is general information current at publication. Australian migration rules change regularly — check the date and contact VisaAffairs before relying on it for your own case. Book a consultation for advice on your specific circumstances.