How long does customs clearance take in the UK? [2026]

What decides how long UK customs clearance takes?

People searching for "how long does customs clearance take" usually want a number of hours. For UK imports and exports, the official guidance does not give one. What GOV.UK does set out is the sequence of steps and the reasons goods get held. Four factors decide the timeline in practice:

• Who is declaring and with what data. You can make the declaration yourself or hire a customs agent or transporter. Either way you need a GB EORI number for imports into England, Wales or Scotland, and compatible software.
• Whether the declaration is correct. A wrong commodity code, value or procedure code leads to rejected declarations or wrong payments. See our guide to CDS rejection codes.
• Whether duty and VAT are paid correctly. GOV.UK states goods may be held if the right amount of duty or VAT has not been paid.
• Whether goods are held for checks or missing documents, such as licences, certificates or an inspection.

How long does import customs clearance take?

For an import into Great Britain, your business must be ready to import the goods before you can get customs clearance. After you submit the declaration, HMRC tells you how much to pay. If everything is in order, the goods can proceed; if not, they can be held.

1. Get ready. Have a GB EORI number (XI for movements involving Northern Ireland). Our guides explain when an EORI number is required and how to get one.
2. Prepare the data. Commercial invoice, packing list, commodity code, customs value, origin and the Incoterms of the sale. See Incoterms for UK trade.
3. Submit the declaration in CDS. Your agent or your own software files it. You can also change or cancel an import declaration afterwards.
4. Pay or defer duty and VAT. See the payment options below.
5. Release or hold. GOV.UK says goods may be held at the border and that you will be told why.

The fastest imports are the ones where all five steps are completed before the lorry or parcel arrives. The slowest are the ones where data, licences or payment arrangements are sorted out only after the goods are already held.

Why do goods get held, and what happens then?

GOV.UK gives these examples of why imported goods may be held at the border:

• the wrong amount of duty or VAT was paid
• the right import licences are missing
• the goods failed an inspection
• they were combined with a shipment that was already held up

Some goods, such as certain plants, animal products, medicines or chemicals, must be registered for import, and plant or animal products must be inspected before they are allowed through the border. You must tell the inspection point when the goods are arriving. If goods are held, contact the HMRC National Clearance Hub. For goods stuck at a port, our guide on a missing GMR at the UK border lists the practical steps.

How does payment of duty and VAT affect clearance time?

Payment arrangements are a common hidden cause of delay. GOV.UK describes these options:

• Duty deferment account: one monthly Direct Debit instead of paying per consignment; charges are delayed by an average of 30 days.
• Cash accounting: if you have access to CDS, you pay Customs Duty and import VAT when you make the declaration.
• General guarantee account: covers amounts due on imported goods and may be needed for Temporary Admission or when duty is disputed or unknown.
• Immediate payment: you can pay what you owe straight away.
• Postponed VAT accounting: you declare and recover import VAT on your VAT Return.

If someone clears goods for you, they can use your deferment, cash or guarantee account only if you give them authority through CDS. If you are VAT registered and have not used postponed VAT accounting, you need the C79 certificate to claim import VAT as input tax.

Can simplified declarations make UK clearance quicker?

For regular imports, simplified declarations let you declare when the goods arrive at a UK port or airport instead of providing full information upfront. The process has three steps: a simplified frontier declaration, a supplementary declaration and a final supplementary declaration. GOV.UK does not state how much faster release is, so treat this as a way of reducing paperwork before arrival, not a guaranteed time saving.

The conditions are strict: HMRC authorisation, an EORI number, establishment in the UK, a good customs compliance record over the previous 3 years, a duty deferment account and compatible software. Goods entered under authorisation by declaration are excluded.

How long does customs clearance take for a lorry or road freight?

For road freight between Great Britain and the EU, delays often come from references, not from the declaration itself. Each vehicle, trailer or container needs a goods movement reference (GMR) covering all its goods. The references required depend on the route:

• EU to Great Britain: an import MRN if declared into CDS, or the EORI number for traders declaring in their own records.
• Great Britain to the EU: DUCRs for the combined export declarations, plus an exit summary declaration MRN when one is needed.
• Common Transit Convention movements: the NCTS-generated MRN.

The carrier allows the vehicle to embark if the GMR is valid. You use it in HMRC's "check if you need to report for an inspection" service to find out whether goods are held. Drivers arriving at Dover or Eurotunnel with held goods must attend an Inland Border Facility; at other locations they go to the inspection facility in or near the port. For movements from Great Britain to the EU, you present the reference at the port you are leaving from; for ATA or TIR carnet movements, the carnet references must be included in a GMR before attending the port. Read how to get a GMR and see our GMR and GVMS support.

Before arrival in Great Britain, a safety and security entry summary declaration (ENS) is also needed unless a waiver applies. It goes through the Safety and Security GB service, must be made before the goods arrive and can be submitted up to 200 days in advance. The carrier is responsible, but you can use a third party such as a customs agent. HMRC issues a movement reference number once it is accepted. Exact deadlines differ by transport mode, so check the customs technical handbook. If an ENS is rejected, see what to do when an ENS is rejected, or our overview of the ENS declaration.

How long does export customs clearance take?

For goods leaving Great Britain, the key rule is that goods cannot leave the UK until the exit summary declaration has been presented to the customs office of export and export clearance is granted. If you make a combined export declaration, you do not need a separate exit summary declaration. Most border locations have their own systems for notifying HMRC about goods movements, and the person transporting the goods needs your invoice and any export licences or certificates.

The GOV.UK export guidance we reviewed gives no clearance times. The same applies to exports from the EU: the European Commission describes the procedures but gives no timing figure, so be wary of any source that quotes a fixed number of hours. If you export from Poland or another EU country to the UK, plan the EU export formalities and the UK import declaration together rather than one after the other. Our export clearance service covers both sides.

What about transit (T1/T2) movements?

Under the Common Transit Convention, the movement is tracked with an NCTS-generated MRN, and that MRN is what goes into the GMR for road movements. For these movements, GOV.UK says you must not include associated import declaration references for Common Transit Convention movements in the GMR. For set-up and roles, see T1/T2 transit declarations and our guide to UK customs clearance for PL-UK transport.

How can I avoid delays?

• Agree who makes the declaration before booking transport, and give them complete documents.
• Use consistent data across the commercial invoice, packing list, commodity code, origin and GMR references.
• Check licences, certificates and inspection requirements before the goods ship.
• Decide how duty and VAT will be paid, and give your agent authority on your CDS account if they will use your deferment account.
• Submit the ENS and GMR references before the vehicle reaches the port.

Costs are shown on our pricing page.

Frequently asked questions

How long does customs clearance take in the UK?

There is no single official time. GOV.UK publishes no standard clearance time. The result depends on whether it is accepted, whether the right duty and VAT are paid and whether the goods are held for checks. Complete, accurate paperwork prepared in advance shortens the process.

Why are my goods held at the UK border?

GOV.UK lists several reasons: the wrong amount of duty or VAT was paid, the right import licences are missing, the goods failed an inspection, or they were combined with a shipment that was already held. You are told why the goods are held, and you can contact the National Clearance Hub for help.

How long does export customs clearance take?

The sources we reviewed give no fixed export clearance time. For goods leaving Great Britain, they cannot leave until the exit summary declaration has been presented and export clearance is granted. A combined export declaration removes the need for a separate exit summary declaration. EU exports follow the EU exportation procedure.

Does a GMR speed up clearance at the border?

A goods movement reference (GMR) does not clear goods by itself. It links the vehicle, trailer or container to its declaration references so the carrier can allow embarkation and so you can check whether the goods must report for an inspection. Without correct references, the movement can be stopped.

What is the difference between an import declaration and an ENS?

An import declaration, made in the Customs Declaration Service, deals with duty, VAT and release of goods. An entry summary declaration (ENS) is a safety and security declaration submitted before goods arrive in Great Britain through Safety and Security GB. They are separate filings with different purposes.

Can I make clearance faster with simplified declarations?

Simplified declarations let you declare when goods arrive instead of giving complete information upfront, with supplementary declarations following. They need authorisation from HMRC, an EORI number, UK establishment, a good compliance record over the previous 3 years, a duty deferment account and compatible software.

What do I need to avoid delays?

Prepare a commercial invoice with a full goods description, a packing list, the commodity code, origin information, the GB EORI number and a clear decision on who makes the declaration. Check licences and certificates before shipping, and arrange how duty and VAT will be paid.

Official sources

• GOV.UK: Import customs clearance — GOV.UK / HMRC, checked 2026-10-18
• GOV.UK: Paying VAT and duties on imports — GOV.UK / HMRC, checked 2026-10-18
• GOV.UK: Using simplified declarations for imports — GOV.UK / HMRC, checked 2026-10-18
• GOV.UK: Making an entry summary declaration — GOV.UK / HMRC, checked 2026-10-18
• GOV.UK: Create a goods movement reference — GOV.UK / HMRC, checked 2026-10-18
• GOV.UK: Making an exit summary declaration — GOV.UK / HMRC, checked 2026-10-18
• GOV.UK: Make and manage an export declaration online — GOV.UK / HMRC, checked 2026-10-18
• EU Commission: Customs procedures (import and export) — European Commission, checked 2026-10-18