JaEtUKIf your business moves goods across borders, someone will probably ask for your EORI number. It is a short piece of paperwork that can hold up a shipment if it is missing. This guide sets out what GOV.UK says about applying, in plain English. It is general information, so always check the live page before you apply.
What is an EORI number?
GOV.UK describes EORI numbers as a way to move goods between Great Britain, Northern Ireland or the Isle of Man, and other countries. EORI stands for Economic Operators Registration and Identification. Separate GOV.UK guidance covers who needs one, so check that before you apply.
What you need for a GB EORI
For a GB EORI, GOV.UK lists the following details:
- Your Unique Taxpayer Reference (UTR).
- Your business start date and SIC code, both found on the Companies House register.
- Your VAT number and VAT registration effective date, if you are VAT registered.
- Your National Insurance number, if you are an individual or sole trader.
Businesses not based in the UK do not need a UTR, SIC code or National Insurance number. You will need to sign in to apply, and you can create sign-in details if you do not have them.
How long does it take?
For a GB EORI, GOV.UK says you usually get it immediately. If HMRC needs to check your application, it can take up to 5 working days. For an XI EORI, GOV.UK says you will get it within 5 days.
The XI EORI for Northern Ireland
XI EORI numbers are for moving goods to or from Northern Ireland. To apply, you must first have a GB EORI, then complete the XI registration form. You will need your XI VAT number if you have one, and any VAT numbers issued by an EU country. You will also need two documents proving a permanent business establishment in Northern Ireland, such as a bank statement and a utility bill. You will not need to provide those documents if your GB application lists a Northern Ireland address, or if your business is not based in Northern Ireland but needs an EORI to make certain declarations or act as a carrier.
What about the cost?
The GOV.UK page we read does not state a fee. Check the live page before you start, and be wary of any third-party site that asks you to pay for something GOV.UK describes as an application you can make yourself.
A short preparation list
- Gather your UTR, SIC code, business start date and VAT details.
- Decide whether you need a GB EORI, an XI EORI or both.
- Apply early, because checks can add up to 5 working days.
- Give your EORI number to your freight forwarder or agent so they can use it on declarations.
This article is general information based on GOV.UK guidance read on 20 October 2026. Trade and customs rules change, and this is not professional advice. Verify current requirements before relying on it.