Ireland is a top-three UK export market by value, worth £25.5 billion in UK goods exports in the four quarters to Q4 2025 (ONS) — despite being the UK's nearest neighbour, it is a full customs export requiring declarations on both sides of a crossing that takes as little as three and a half hours. We handle GB export and Irish import together, on one booking.
UK goods exports to Ireland reached £25.5 billion in the four quarters to Q4 2025 (ONS) — a top-three UK export market despite the short crossing. Food and drink, machinery, pharmaceuticals and retail goods dominate, moving by RoRo via Holyhead, Liverpool, Fishguard and Cairnryan.
Ireland sits inside the top three UK export markets by value, and the trade is unusually broad-based: food and beverage, pharmaceuticals, machinery, and a very large volume of retail and FMCG goods supplying Irish shops and distribution centres directly from GB warehouses.
The short crossing is deceptive. Since Brexit, Ireland is a full EU external border for UK exporters — every consignment needs a UK export declaration and an Irish import declaration, exactly as if the goods were travelling to Germany or France. What is different is the timeline: Irish Sea routes run under the UK's pre-lodgement customs model, meaning both export and import declarations, including safety and security, must be complete before the driver checks in at the UK port, not filed on arrival.
Gxpresss files the UK export declaration and coordinates directly with an Irish-side agent for the import declaration, so both are pre-lodged before departure and your driver checks the customs routing 20–30 minutes before docking rather than discovering a problem at the port. This corridor runs almost entirely on RoRo road freight, booked as one service alongside the customs clearance itself.
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Irish exports are filed by a customs broker for UK export declarations, with the safety and security declaration raised alongside.
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Most UK-Ireland freight now moves by direct RoRo rather than the pre-Brexit landbridge route through France, because direct sailings avoid a second customs border entirely.
Holyhead–Dublin (as little as 3h30), Liverpool–Dublin, Fishguard–Rosslare and Cairnryan–Larne give same-day or next-day delivery with one export declaration and one import declaration. This is now the default for the large majority of GB-Ireland freight post-Brexit.
Historically the fastest route to Dublin before Brexit, the landbridge now requires clearing both UK export and French/EU import formalities in transit, then a separate Irish import declaration — two customs borders instead of one. Direct GB-EU RoRo to Dublin or Rosslare (around 18 hours) is now usually simpler for most shippers.
Unless your cargo specifically needs continental European stops en route, direct GB-Ireland RoRo is simpler and faster than the landbridge for almost every shipment on this corridor now.
Five documents clear a UK export to Ireland: commercial invoice, UK export declaration pre-lodged before check-in, Irish import declaration filed by your agent, CMR note, and a statement on origin for TCA duty preference.
Gxpresss prepares and checks each of these as part of its export documentation for Ireland service, so the invoice, packing list and transport document agree before the consignment reaches customs.
Essential documents for exporting commercial goods from the UK to the Republic of Ireland.
Full goods description, HS code, quantities, values, currency and Incoterms — must match the export and import declarations exactly.
Filed through CDS and pre-lodged before the driver checks in at the UK port, under the Irish Sea pre-lodgement customs model.
Filed by your Irish-side customs agent ahead of arrival, so the driver's customs routing is confirmed 20–30 minutes before docking rather than on arrival.
Standard international road transport document confirming consignor, consignee and routing for the RoRo crossing.
Issued by you as exporter to secure 0% duty on qualifying UK-origin goods entering the EU via Ireland.
Ireland is a full EU member, so UK-origin goods qualifying under the TCA enter at 0% customs duty against your statement on origin, exactly as they would into Germany or the Netherlands. Irish VAT at the standard 23% rate applies on the customs value.
The mechanics are identical to any other EU destination — the short crossing changes nothing about the customs treatment. Goods failing the TCA rules of origin, or shipped without a statement on origin, are charged the full EU Common External Tariff. One frequent point of confusion: exporting to Northern Ireland is not a customs export under the Windsor Framework, since NI remains inside the UK customs territory with separate arrangements — this guide covers the Republic of Ireland only, which is a genuine EU external border.
Irish VAT is reclaimable by your VAT-registered Irish buyer on their own return, in the same way UK businesses reclaim import VAT. Gxpresss confirms origin eligibility before you quote a delivered duty-paid price.
Check the Landed Cost for Your BuyerExporting to Ireland takes six steps: agree Incoterms, pre-lodge the UK export declaration, book RoRo freight, have your Irish agent pre-lodge the import declaration, check customs routing before docking, then clear and deliver.
How Gxpresss manages your export from the UK to Ireland.
DAP is the practical default on this corridor — the short crossing means your Irish buyer is not exposed to the multi-day clearance risk that makes DAP harder to manage on longer routes.
Filed through CDS and completed before check-in at the UK port, as required under the Irish Sea pre-lodgement model — there is no filing-on-arrival option on this route.
Holyhead–Dublin, Liverpool–Dublin, Fishguard–Rosslare or Cairnryan–Larne, matched to your collection point and required delivery date.
Your Irish-side agent pre-lodges the import declaration so it is ready before the vessel docks, not filed reactively on arrival.
The driver checks the customs routing 20–30 minutes before arrival at Dublin or Rosslare to confirm whether the load is green-routed straight through or held for examination.
Cleared goods move directly to the final Irish delivery address, typically same-day given the short crossing.
Freight cost only — a starting point before your itemised quote.
A real shipment structure — 12 pallets of packaged food and drink, groupage RoRo, Manchester to Dublin, claiming TCA preference.
| Goods value (FCA Manchester) | £9,000 |
| RoRo groupage freight (12 pallets, Manchester–Dublin) | £720 |
| Insurance (0.3%) | £27 |
| Shipment value (customs basis) | £9,747 |
| EU duty @ 0% (TCA preference, statement on origin held) | £0 |
| Irish import VAT @ 23% (payable by buyer) | £2,241.81 |
| UK export declaration & clearance fee | £45 |
| Total UK-side export cost | £792 |
Irish VAT is charged to and reclaimable by your VAT-registered Irish buyer, so it sits outside your export cost. The proximity of this corridor keeps freight cheap relative to shipment value — the main cost driver for UK exporters here is getting the pre-lodgement paperwork right, not the freight rate itself.
The short crossing changes the risk calculation on Incoterms compared with mainland Europe — DAP is workable here in a way it often isn't on longer, slower corridors.
Because clearance and delivery can both complete same-day, DAP carries much less of the multi-day exposure it would on a distant corridor. This is the practical default for most UK-Ireland shipments, provided both export and import declarations are pre-lodged correctly before the crossing.
You hand the goods to the carrier in the UK with the export declaration complete; the buyer's agent manages the crossing and Irish import from there. Sensible for buyers who already run their own Irish customs agent relationship.
Whichever term you use, the pre-lodgement requirement is not optional on Irish Sea routes — Gxpresss pre-lodges both sides so the crossing itself is never where a shipment gets held up.
Five categories need extra paperwork or fail clearance into Ireland: dual-use and defence goods needing a UK export licence, goods without a valid statement on origin, products of animal origin without health certification, goods shipped without pre-lodged declarations, and excise goods such as alcohol.
Unsure whether your goods need extra certification for this corridor? Get a free pre-shipment compliance check before the trailer is booked.
Every declaration is filed by an HMRC-registered customs broker and backed by BIFA and FIATA/IATA network membership — the accreditations UK freight forwarders are judged on.
AEO-authorised (HMRC)
Common questions about exporting goods from the UK to Ireland.
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Speak to a Customs Broker Get Your UK–Ireland RateImporting from Ireland instead of exporting there? See our Ireland import guide →