An Electronic Travel Authorisation (ETA) is normally required before a non-visa national travels to the UK. A specific exemption can apply to a person who is lawfully resident in Ireland and travels to the UK from within the Common Travel Area (CTA). It does not turn Irish residence into a general UK visa exemption, and it does not apply to a journey from outside the CTA. This guide maps the route and the proof to prepare; check the live GOV.UK pages before each trip. The rules below were checked on 28 October 2026.
Check both nationality and route
Carry original proof of Irish residence
An ETA is not permission to enter
Start with the traveller, not the departure airport
The UK ETA requirement turns on the traveller’s nationality and immigration position as well as the journey. Use the current GOV.UK visa and ETA checker for the passport the person will use. A person whose nationality requires a UK visa must apply for that visa; the ETA scheme is not an alternative visa route.
Irish citizens do not need an ETA. British citizens, people who already hold valid UK permission, and several other categories are also exempt under the current rules. These exemptions are distinct from the special rule for a non-visa national who lives lawfully in Ireland.
If the traveller is a non-visa national who is lawfully resident in Ireland, ask the next question: are they travelling to the UK from within the CTA? The CTA comprises the UK, Ireland, the Isle of Man, Jersey and Guernsey. A trip from Ireland to Northern Ireland or Great Britain is within the CTA. A direct journey to the UK from outside the CTA is not covered by the Ireland-resident exemption merely because the traveller also lives in Ireland. For a multi-leg itinerary that passes through both outside-CTA and CTA locations, check the specific route with the current official guidance rather than assuming which leg controls.
When the Ireland-resident exemption applies
Under Appendix ETA, a non-visa national who is lawfully resident in Ireland does not need an ETA when travelling to the UK from elsewhere within the CTA. The traveller must be resident in and entitled to reside in Ireland under the rules that apply to them. Someone whose Irish permission prevents them from leaving Ireland without ministerial consent cannot rely on this exemption.
This is a travel requirement exemption, not an Irish residence permission and not a UK immigration status. It does not authorize work or long-term residence in the UK. A person entering as a visitor must still follow the visitor conditions and may be asked about the visit at the border. Read the separate UK Standard Visitor family and friend guide for the visitor route, evidence and limits.
The route boundary matters
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| Journey | Ireland-resident ETA exemption? | What to check |
|---|---|---|
| Ireland to Northern Ireland or another UK destination | May apply to a lawfully resident non-visa national | Carry acceptable proof of Irish residence; check whether nationality requires a visa |
| Ireland to Great Britain through another CTA location | May apply if the whole journey remains within the CTA | Keep itinerary and residence evidence available |
| Canada, the US or another place outside the CTA directly to the UK | No, the Ireland-resident CTA exemption does not apply | Check the passport nationality’s current ETA or visa requirement |
| Ireland resident whose nationality requires a UK visa | No ETA substitute | Apply for the required UK visa before travel |
| Irish citizen travelling to the UK | No ETA required | Carry a document that establishes identity/nationality if asked |
The exemption is based on lawful residence and a CTA journey, not merely on owning a home, holding an Irish bank account, or starting a booking in Ireland. If a route includes an outside-CTA leg or the residence evidence is unclear, use GOV.UK’s current checker or contact the relevant authority before travel.
Three route examples to separate
- A US national resident in Ireland, travelling from Dublin to Belfast: US nationality normally falls in the ETA group, but a lawfully resident person travelling from Ireland within the CTA can use the Ireland-resident exemption. If aged 16 or over, the traveller should carry one of the accepted original Irish-government documents. This is not the same as a US tourist who is visiting Ireland temporarily and has no Irish residence permission.
- A Brazilian national who lives in Ireland and is travelling to the UK: first check whether the passport nationality needs a UK visa. If it does, Irish residence does not replace the visa. The ETA exemption cannot be used to bypass visa-required nationality rules.
- A French national who lives in Ireland and flies from New York directly to London: the Ireland-resident CTA exemption does not cover that direct outside-CTA journey. Check the French passport’s current ETA requirement and any other UK permission before boarding.
These examples are route illustrations, not classifications of a particular person’s Irish permission or nationality. Nationality lists and exception categories can change; the live GOV.UK checker and Immigration Rules are the controlling sources. Where a person holds multiple nationalities, has a British or Irish parent, or may already be British, resolve that citizenship/status question before assuming the ETA route is available.
Proof to carry when relying on the exemption
GOV.UK says a person aged 16 or over relying on the Ireland-resident exemption must be ready to show original, valid evidence issued by the Irish government. The listed examples include:
- Irish driving licence or learner permit;
- Irish Medical Card or GP Visit Card;
- European Health Insurance Card;
- Irish Residence Permit;
- Permanent Residence Certificate;
- National Age Card; or
- diplomatic identity card.
The document needs to be valid on the travel date. A photograph, photocopy, foreign-issued document, tenancy agreement or utility bill is not one of the examples in the GOV.UK list. Do not assume it will replace the required proof. A traveller under 16 does not have to carry proof of Irish residence under this specific guidance, but still needs the correct travel document and any visa required by nationality.
Carry the original document in hand luggage and make sure it belongs to the traveller. If the person has changed name or their passport and Irish residence document use different names, bring official evidence linking the names and check the latest carrier and border guidance. An airline or other carrier may check permission before boarding, even where there is no routine immigration control on a land crossing.
The accepted Irish document is evidence for this exemption; it is not the passport or travel document for the whole journey. A traveller still needs the identity and nationality document required for their route. Conversely, an Irish residence card on its own does not make a visa-national passport holder eligible for the ETA exemption. If a carrier asks about the exemption, be ready to show both the passport used for the trip and the original residence evidence. Keep the itinerary accessible as well, especially for a journey involving several CTA locations.
Do not confuse lawfully resident with “currently physically in Ireland.” A short-term visitor, a person only passing through Ireland, or someone who cannot lawfully leave under their Irish permission may not meet the conditions. The Home Office definition requires residence in and entitlement to reside in the State under the Irish rules that apply to the person. If the exact permission type or a travel restriction is unclear, confirm the status with Irish immigration authorities before relying on the UK exemption.
If the exemption does not apply: applying for an ETA
If the person’s nationality is ETA-eligible and no exemption applies, apply using the official UK ETA app or GOV.UK online service. The current application fee is £20. Use the passport that will be presented for travel and enter its details accurately; a granted ETA is digitally linked to that passport. If the passport expires or is replaced, check whether a new ETA is needed before booking travel.
GOV.UK says a decision usually arrives by email within a day but can take up to three working days. Wait for the confirmation email before travelling. An application can be granted, rejected or refused; a refusal means the person must use the appropriate visa route if they still wish to travel. Do not pay an unofficial site for a faster decision. Only the official GOV.UK service or UK ETA app can submit the UK application.
An ETA normally lasts two years or until the linked passport expires, whichever comes first, and allows multiple trips. It permits travel to seek entry; it is not a visa and does not guarantee admission. Visitors are generally limited to permitted visitor activities and a stay of up to six months per visit, subject to the rules and decision at the border.
If an application is rejected because it is invalid or needs corrected details, GOV.UK says a new application is needed; the fee is not refundable. The Immigration Rules distinguish an invalid application that is rejected from an application refused on suitability grounds. A refusal is not a refusal of entry at the UK border: the person must apply for an appropriate visa if they still want to travel, and must answer the application questions accurately. Do not keep submitting new ETA applications to get around a refusal. The published process offers no ETA appeal route; use the official explanation and guidance for the next step.
An ETA can also become unusable before its printed or digital expiry if the passport used for the application expires or is replaced. The ETA is linked electronically to that passport, so airline checks may not match a different travel document. Check the ETA record and the official service before travel after a passport renewal, loss or replacement; do not assume an old ETA automatically transfers. Applicants travelling as a family should confirm each person’s result separately because family members’ decisions may arrive at different times.
What the ETA does and does not permit
An ETA lets a person travel to the UK to seek entry under an eligible purpose. It does not confer UK residence, a general right to work, or a guaranteed stay. A visitor must still meet the visitor conditions and may be questioned about purpose, length of stay, funding, accommodation and onward plans. The Rules also provide a narrow ETA-linked Creative Worker entry arrangement; that is not general work permission. Anyone travelling for work, study, family settlement or another purpose must check that purpose’s route rather than treating an ETA as a general visa.
Flight connections are another separate task. A person who remains airside at an eligible UK airport may fall within a transit exemption, while passing through border control can change the ETA requirement. The Ireland-resident exemption in this guide should not be treated as a substitute for checking the exact airport, ticket, bags, terminal and destination permission. Use the site’s UK transit visa guide for the connection-specific branch.
A pre-travel check for each traveller
- 1Check the passport nationality — Use the current GOV.UK checker to distinguish visa nationals, ETA-eligible nationals and people who need neither.
- 2Check existing status or exemption — Confirm whether the traveller is British or Irish, already has UK permission, or is relying on lawful Irish residence.
- 3Trace the whole route — Confirm whether the UK journey begins within the CTA. A stop outside the CTA can change the Ireland-resident exemption analysis.
- 4Prepare original residence evidence — If relying on the Irish-resident exemption and aged 16 or over, carry a valid original document from the current GOV.UK list.
- 5Apply early if an ETA is required — Use only the official app or GOV.UK service and wait for the decision email before travel.
- 6Recheck before departure — Revisit live GOV.UK advice if the passport, route, residence permission or travel date has changed.
This is general process information, not an individual immigration decision. It cannot verify Irish residence permission, a traveller’s nationality, the full route, visa requirement or border admissibility. UK ETA and carrier rules can change; confirm them with the current official sources before travel.