ETIAS: When to Apply, and the Expiry Nobody Mentions

For the last decade, a British, American, Canadian or Australian passport got you into Europe by turning up. That ends this year. From the last quarter of 2026, visa-free travellers need an approved travel authorisation before they board, and the European Commission is explicit that this is a pre-departure step rather than something settled at the border.

Most coverage stops at "apply online, it's quick". The part worth knowing is the expiry date it creates — one that does not follow the calendar, and that almost nobody will have written down.

What is ETIAS, and when does it start?

A pre-travel authorisation for visa-exempt nationals, covering short stays in 30 European countries. The European Commission says it is "scheduled to start in the last quarter of 2026", with the exact date "officially communicated later this year". It is not running yet, and no applications are being taken.

It is easy to confuse with the Entry/Exit System, which began replacing passport stamps earlier this year. They do different jobs at different moments, and the Commission draws the line clearly: with EES "you do not apply in advance" — it takes your biometrics when you arrive — whereas for ETIAS "approval is required before boarding your flight."

One is a border process. The other is homework, and homework has a deadline.

How long does approval actually take?

Usually minutes — but the official guidance describes a ladder, and the top of it is a month. The EU's own figures: most applications are processed within minutes, some extend to four days, up to 14 days if you are asked for more information, and up to 30 days if you are invited to an interview.

That spread is the whole argument for not leaving it to the airport taxi. The median case makes ETIAS feel like a formality, which is precisely why people will treat it as one — and the 30-day branch exists, is not rare enough to ignore, and is not something you can appeal your way out of on the morning of a flight.

Nothing about the ladder is predictable from your side. You do not know in advance whether your application is the minutes case or the interview case.

Why does ETIAS expire when your passport does?

Because it is tied to the document, not to you. Both the Commission and the EU's External Action Service state it plainly: an ETIAS authorisation is "valid for three years or until the travel document you used in your application expires – whichever comes first."

Read that second clause carefully, because it creates a trap that will catch careful people. Renew your passport and your ETIAS dies with the old one, however much of the three years was left. You have done something responsible — replaced an expiring document early — and silently invalidated your permission to travel.

Nobody will tell you. The passport office is not connected to ETIAS. The authorisation does not fail loudly; it simply is not valid against the new document number, and you find out when a check-in desk says so.

So the real expiry date is the earlier of two dates — and which one wins can change after the fact, the moment you renew. If you already keep a reminder for your passport's renewal, this belongs beside it. If you do not, this is a second reason to.

Which dates are worth a reminder?

Three, and only one of them is the obvious one:

• When you book, not when you fly. Booking is the moment ETIAS is cheap to sort and the 30-day branch is harmless. This is the reminder that does the real work.
• The day you renew your passport. Not "at some point after" — the same day, while you still remember why it matters. A new passport means a new ETIAS application, whatever the old one said.
• Three years from approval, minus a month. The ordinary expiry, far enough out that a slow application cannot spoil a trip.

A one-off reminder fits this better than a recurring rule, because the dates are irregular and each one is triggered by something you did rather than by the calendar. In ReminderIt you can set one by message — "remind me on 12 June to apply for ETIAS before the Spain trip" — and it reads the date back before saving.

Worth pairing with the other document deadline that hides an issue date: a passport must also have been issued within the previous ten years to be accepted at a Schengen border, which is a separate test from its expiry.

What is still unsettled

The fee, and the transition. You will see two different amounts quoted, because the figure has been revised since the scheme was designed and the EU's own pages have not all caught up — the External Action Service still lists the older, lower number. It is a modest one-off charge either way, and some travellers are exempt, but I am not going to print a figure that two official sources disagree about. Check the current amount on the official ETIAS site when you apply.

There has also been talk of a transitional period after launch, during which travellers without an authorisation would not be turned away if they met every other condition. That is plausible and has been reported, but the Commission pages I can verify do not describe it, so treat it as something that may exist rather than something to rely on. Planning around a grace period you have read about second-hand is a poor substitute for applying when you book.

What is not in doubt: it starts this year, it is required before boarding, it lasts three years or until your passport does, and the approval can take a month in the unlucky case. Those four facts are enough to know when to set the reminder.

Sources: European Commission, Main differences between the EES and ETIAS (home-affairs.ec.europa.eu, April 2026); European External Action Service, ETIAS guidance for visa-free travellers.