Two Years for Most, and One Certificate That Never Expires

IELTS and TOEFL scores are valid for two years from the test date, and Cambridge English certificates do not expire. That asymmetry trips up a lot of applicants, and so does the rule that matters even more: the university, employer, or immigration authority receiving your score can set its own, shorter window. Here are the official positions, and a backwards-planning rule for booking.

The standard window is two years

IELTS and TOEFL scores are valid for two years from the test date, and after the window the issuing body will not report the score to institutions.

Both owners state it on their own pages: IELTS results are valid for two years from the test date, and ETS warns TOEFL iBT test takers that scores expire at two years and ETS will no longer report or send them. The practical edge is sharper than the word "valid" suggests: after expiry, the test centre cannot send your score anywhere. An expired score is not a weak document; it is no document at all.

Cambridge English is the exception

Cambridge English certificates such as B2 First have no expiry date, because they record what you demonstrated on the test day rather than a current level.

Cambridge states this on its official support pages: the certificate recognises that you demonstrated an ability at a level on a particular date, and it does not expire. Two honest caveats sit under that headline. First, "no expiry" describes the certificate, not your English, which drifts without use. Second, a receiving institution may still prefer a recent result, so never assume the lifetime certificate satisfies a recency rule. For comparison shoppers, that makes Cambridge attractive as a durable record and IELTS or TOEFL the natural choice for dated applications.

Institutions set their own cutoffs

Universities and immigration authorities may require the test to fall inside a shorter window of their own, so the receiving institution's rule, not the issuing body's, is the one that decides your application.

Some universities want the test taken within a specific period before enrolment; some visa routes set windows by decision date rather than submission date. None of that is visible on your test certificate, which is why the requirement page of the actual programme is the first document to read, not the last. Two years is the ceiling the test owners grant; the receiver decides how much of it you may use.

Date the test backwards

Book the test so results arrive well before your deadline and stay valid through it: work backwards from the application date, keep at least one month for results and retakes, and confirm the whole span fits the institution's window.

1. Write down the application deadline, not the enrolment date.
2. Subtract result-waiting time, plus a month for one safe retake.
3. Check the resulting test window sits inside the institution's own recency rule.

An example makes the arithmetic real: for a March application with a two-year window, a test taken in the previous April or May leaves room for one retake and still lands well inside validity. The same logic in reverse is how people get burned by an ageing score discovered at submission. If general English strength, rather than test strategy, is your current gap, iWorld Learning's Adult Daily English course builds the base; confirm any course's exam scope directly with the school.

FAQ

Expiry-after-submission and retake timing are the practical follow-ups.

What if my score expires while my application is still pending?

Most institutions assess validity at submission, but some check at decision, and the difference decides your case. Confirm the rule in writing with the institution before you rely on a score that is months from expiry.

How soon can I retake a test that is about to expire?

Book the retake early enough that the new result is valid through your deadline, because the two-year clock restarts on the new test date. There is no benefit to squeezing one more month out of an ageing score.