UK ETA の有効性、却下、および 2 年ルールが 2026 年に説明されました

The UK ETA is valid for two years from the date of issue, or until the linked passport expires — whichever comes first. During this two-year window, holders can make unlimited UK visits, with each stay capped at six months. A refused application can be resubmitted online straight away. No mandatory waiting period applies. Most refusals caused by simple data errors clear on the second attempt (GOV.UK, 2025).

について UK ETAの説明 scheme launched in January 2025 and introduced electronic travel authorisation as a condition of entry for citizens of over 40 countries. Knowing the validity rules — and what a refusal actually means — matters for anyone planning repeat visits.

How Long Is a UK ETA Valid — The 2-Year Rule Explained

The UK ETA lasts exactly two years from its date of issue, subject to one important caveat: it expires on whichever comes first — the two-year anniversary of issue or the expiry date of the passport to which it is linked. This means if your passport expires six months after your ETA is issued, your ETA will also expire in six months — not two years (UK Home Office, 2025).

シナリオ	ETA Valid Until
Passport expires after 2-year ETA window	2 years from ETA issue date
Passport expires before 2-year ETA window	Passport expiry date
Passport renewed after ETA issued	ETA on old passport is invalid; new ETA needed
ETA holder becomes UK resident	ETA superseded by visa/leave to remain

During this two-year window, holders may take as many trips as they wish. Each visit allows a stay of up to six months. However, living in the country on an endless run of ETA visits — known as “ETA hopping” — is not permitted. Consequently, frequent visitors should ensure they have clear, legitimate reasons for each trip.

英国のETAが拒否された場合はどうなりますか？

When an application is turned down, you will receive an email from the Home Office confirming it was unsuccessful. The message usually gives a brief explanation. You can re-apply online immediately — no waiting period applies. That said, if the refusal stems from a serious issue such as a prior UK overstay or a criminal conviction, re-applying without fixing the root cause is unlikely to work (Home Office, 2025).

The most common reasons for UK ETA refusals include data entry errors (mistyped name, date of birth, or passport number), travel history issues, prior immigration violations, criminal records, or passport anomalies. According to Home Office figures, roughly 4% of initial ETA applications end in a refusal, and over 90% of those are re-applications that later succeed (Home Office, 2025).

英国のETA拒否を不服とすることはできますか？

No formal appeal process exists for an ETA refusal. Unlike visa refusals, ETAs carry no right of appeal to an immigration tribunal. Your only options are to re-apply online with corrected or additional details, or to switch to a standard UK visitor visa instead (Home Office, 2025).

について UK ビザ却下に対する異議申し立て方法 explains the appeal rights available for full visa refusals, which differ from the ETA process. If you believe your refusal rested on incorrect information held by the Home Office, a Subject Access Request (SAR) under the Data Protection Act 2018 can reveal exactly what records they hold.

UK ETA Refused: Steps to Take

If you have been refused, take these steps: read the refusal notice carefully, identify any factual errors in your original application, correct those errors, and submit a new application via the official GOV.UK portal. Pay the £16 fee for each re-application — the original fee is not refunded or credited. Most re-applications based on data corrections are approved within hours to three working days (GOV.UK, 2025).

1. Read the refusal email and note the reference number.
2. Compare your application details against your passport data page.
3. Identify any discrepancies in name spelling, date of birth, or passport number.
4. Start a fresh application via the UK ETA app or GOV.UK portal.
5. Enter all details with extreme care, copying directly from the machine-readable zone.
6. Pay the £16 fee and submit.
7. Allow 72 hours for processing, especially if the first application was recently refused.

If the refusal seems to stem from a more serious issue — a security check flag, for instance — talk to an immigration lawyer first. The 2年間の英国訪問ビザ discusses how previous entry issues affect subsequent UK visa applications.

UK ETA Validity and Passport Renewal

If you renew your passport after obtaining a UK ETA, your ETA becomes invalid immediately upon renewing — even if the original two-year window has not expired. The ETA is permanently tied to the passport number and biometric data of the document on which it was issued. You must obtain a new ETA on the new passport before you travel (Home Office, 2025).

This rule is particularly relevant for families with young children who renew passports frequently, travellers whose passports expire within two years of obtaining an ETA, people who lose their passport and are issued a replacement, and people who change their name and renew their passport. The 複数回入国可能なUKビザ covers the multiple-entry rules in more detail.

How to Check Your UK ETA Status and Validity

To confirm whether your ETA remains valid, use the official UK ETA app or the GOV.UK ETA status checker. You will need your passport number and the email address used during the original application. The status checker shows whether your ETA is approved, pending, refused, or expired, and displays the exact expiry date (GOV.UK, 2025).

航空会社と旅行代理店は、Advanced Passenger Information System (APIS) を通じてETA ステータスも確認できます。2025年初頭の内務省データによると、制度開始から最初の6ヶ月間で約120万件のUK ETAが発行され、約96%の高い承認率を記録しました（UK内務省、2025年3月）。The 英国ビザ手続き時間 処理期待値についてより広い文脈を提供します。

よくある質問

Does my UK ETA expire after exactly 2 years?

Yes, unless your passport expires before the 2-year mark, in which case the ETA expires with the passport. Always check both dates.

Can I re-apply for a UK ETA after a refusal?

Yes — immediately. No waiting period applies. Still, fix the reason for the refusal first to maximise your chances of approval.

Is there an appeal process for a refused UK ETA?

No formal appeal exists for ETA decisions. Your options are re-application or applying for a standard visitor visa, which carries different appeal rights.

How long after a refusal should I wait before re-applying?

For simple data error refusals, you can re-apply immediately. For more complex cases, seek advice before re-applying.

Will my UK ETA still be valid if I travel on a different passport?

No. The ETA is linked to the specific passport used in the application. Travelling on a different passport renders the ETA invalid.

Can I extend my UK ETA beyond 2 years?

No. Extensions are not available. After two years or passport expiry, you must obtain a new ETA.

What if my UK ETA expires while I am in the UK?

If you entered on a valid ETA, your permission to be in the UK is based on your allowed stay — not the ETA expiry. An ETA expiring during your stay does not affect your leave to enter.

最終更新: 2026年6月