How does VAT and customs work for a Northern Ireland franchise?

What to take away

The post-Brexit position for a Northern Ireland franchise

Northern Ireland is not in the EU customs union in the same way as the Republic, but it applies EU rules for goods, including VAT on goods. Services follow UK rules. That is why a Northern Ireland VAT-registered business that trades goods with the EU also holds a VAT number starting XI, alongside its UK number. If it moves goods across a customs border, it also needs an EORI number starting XI.

A franchisee in Belfast therefore runs a business that is partly inside the EU single market for goods and outside it for services.

The practical effect is that your franchise can sell into the Republic without a customs border for goods, while your UK competitors in Great Britain cannot. That can be a genuine advantage for a Northern Ireland franchise.

It also means you carry obligations that a Manchester franchisee does not. You must know which regime applies to each transaction before you quote a price. Getting that wrong is a costly error in border operations.

The Windsor Framework governs how goods move and which rules apply. It amended the earlier Northern Ireland Protocol and sets out the green lane and red lane arrangements for goods arriving from Great Britain. For a franchisee, the framework is not an abstract treaty: it decides whether your stock needs a customs declaration when it reaches your unit.

Franchisors based in Great Britain often assume their Northern Ireland lead franchisee handles all of this. That assumption is wrong. The legal obligation sits with the importer of record, which is usually the Northern Ireland business receiving the goods.

A franchise label does not decide which regime applies to your trade, and it does not move the liability to head office. For the wider rules that govern a franchise operation, see Franchise opportunities UK regulations: a table template.

If you are weighing up whether to take on a Northern Ireland territory, treat the customs position as part of your due diligence, not an afterthought. The franchise rules in the UK set the baseline for disclosure, premises and advertising, but they say nothing about customs. That gap is yours to fill.

VAT and the dual-market question for Belfast operators

VAT treatment for Belfast franchises turns on two questions: what are you selling, and where is the customer? Goods and services are treated differently. A Northern Ireland business registered for VAT charges UK VAT on sales of goods to Great Britain customers.

Sales of goods to a VAT-registered business in the Republic are generally zero-rated, with the Irish customer accounting for Irish VAT on acquisition. HMRC calls goods movements between Northern Ireland and the EU dispatches and acquisitions, not exports and imports. You quote your XI VAT number and the customer's Irish VAT number on the invoice, and you report the sales to HMRC on an EC Sales List.

Services are the harder case. If you provide a service to a business customer in the Republic, the place of supply is usually where the customer belongs, so the sale falls outside the scope of UK VAT. You do not charge UK VAT.

You must still show the sale on your UK VAT return and keep evidence of the customer's status and location.

If your customer is a consumer in the Republic, the place of supply is generally where you belong, so UK VAT applies. That surprises many franchisees who assume all Irish sales are VAT-free. Consumer sales into the Republic are not exports in the VAT sense.

The VAT rules on franchise fees and royalties matter here too. A Northern Ireland franchisee paying royalties to a franchisor in Great Britain or in the Republic must establish the place of supply of that payment. Cross-border royalty payments between connected businesses attract close attention from tax authorities.

The general VAT framework is set out in the VAT guidance published by HMRC, which covers registration, returns and the treatment of fees.

Start with the headline numbers on each side of the border. You must register for UK VAT if your total taxable turnover for the last 12 months goes over £90,000, or if you expect it to go over £90,000 in the next 30 days. In the Republic, the current standard rate of Irish VAT is 23%, and Irish VAT registration is a matter for Revenue, the Irish tax authority, not HMRC.

Registration thresholds differ. Ireland's own domestic registration thresholds, one for goods and a lower one for services, apply to businesses established in Ireland, not to a Northern Ireland business holding stock there. A Northern Ireland business selling goods to Irish consumers may need to register for Irish VAT or use the EU One Stop Shop (OSS) for distance sales. HMRC's guidance on distance sales from Northern Ireland to the EU sets out which rules apply to you.

The EU's EUR 10,000 distance-sales threshold is written for sellers established in a single EU member state, so do not assume it applies to a Northern Ireland business. Holding stock in a Dublin warehouse generally creates an Irish VAT registration obligation.

Customs and moving goods between Great Britain, Northern Ireland and the EU

The customs movement of goods is where Northern Ireland franchises differ most from the rest of the UK. Goods arriving from Great Britain into Northern Ireland follow one of two routes under the Windsor Framework. The green lane is for goods staying in Northern Ireland and needs only light commercial information. The red lane is for goods at risk of moving into the EU and needs full customs declarations through HMRC's Customs Declaration Service (CDS), plus safety and security declarations. HMRC funded the Trader Support Service to help businesses make GB-to-NI declarations; check GOV.UK for whether it is still open before you rely on it.

If your stock stays in Northern Ireland and you can show it will not move south, you use the green lane, with lighter checks. Declaring goods "not at risk" of moving to the EU needs authorisation under the UK Internal Market Scheme, which gives access to the Simplified Processes for Internal Market Movements. If your goods could enter the Republic, they travel the red lane and face full EU customs formalities.

Franchise networks that distribute across the island usually cannot prove goods stay put, so they use the red lane by default.

Moving goods from Northern Ireland into the Republic is straightforward in customs terms because both sides apply EU goods rules. There is no customs border on the island. That does not remove the need for correct documentation, including commercial invoices and evidence of the movement.

Moving goods from Northern Ireland to Great Britain is a movement within the UK, so it generally needs no customs declaration. Check the current GOV.UK guidance for your product, because some goods and some carriers still ask for commercial information, and franchisees who sell online into England, Scotland and Wales sometimes discover this only when a courier asks for it.

Before the first shipment, check your customs number. GOV.UK says a business may need an Economic Operators Registration and Identification (EORI) number to move goods between Great Britain and Northern Ireland, or between Northern Ireland and countries outside the EU. An EORI number starting XI is separate from a GB EORI number, so check which one your movements need.

Getting the customs side right starts with classification. Every product line needs a commodity code, and the code determines duty and controls. Goods that stay in the UK pay duty under the UK Global Tariff. Goods at risk of moving into the EU can face the EU tariff instead. Duty is the customs value multiplied by the rate, and import VAT is charged on the customs value plus duty and delivery costs to the point of entry. As an illustration only, take £10,000 of goods with £500 of freight and a 5% duty rate. Duty is £525, and import VAT at 20% is £2,205 on £11,025. For food, drink, cosmetics and some electrical goods, additional rules apply.

The official guidance on buying and selling outside Great Britain sets out the declarations, codes and procedures a Northern Ireland franchise needs for goods crossing borders.

If you import goods yourself rather than through your franchisor, you are the importer of record. That makes you liable for duty, import VAT and any penalties for incorrect declarations. A franchise agreement may place this obligation on the franchisee in a single clause, so read the contracts around a franchise purchase before you sign.

Place of supply for services sold into the Republic of Ireland

Place of supply rules decide which country taxes a service. For a Belfast franchise selling into the Republic, the answer depends on the customer and the type of service. Business-to-business services are generally taxed where the customer belongs. Business-to-consumer services are generally taxed where the supplier belongs.

That single distinction drives most of the VAT cost or saving on cross-border service work. A Belfast marketing franchise serving Dublin agencies charges no UK VAT and the agency accounts for Irish VAT. The same franchise serving Dublin households charges UK VAT at the standard rate.

The rules are detailed and contain exceptions. Services connected to land, admission to events, transport and some digital services follow different tests. A franchisee running a gym, a training centre or an events business needs to check each service line separately rather than applying one rule to the whole business.

The authoritative statement of the rules is VAT Notice 741A on the place of supply of services. It sets out the default rules, the exceptions and the evidence you need to hold. Read it before you draft a cross-border contract, not after.

Evidence matters as much as the rule. To treat a sale as business-to-business, you need the customer's VAT number and a record of their business status. Without that, HMRC can treat the sale as business-to-consumer and assess UK VAT, plus interest and penalties.

For franchise services supplied between the franchisor and the franchisee, the same rules apply. A Northern Ireland franchisee paying a management services fee to a franchisor in the Republic may need to account for VAT under the reverse charge. That entry appears on the UK return as output tax and input tax, with no cash paid.

Dual-market branding and pricing across two jurisdictions

Dual-market branding is the discipline of presenting one brand consistently while meeting two sets of consumer rules. In practice that means two websites, two price lists, two currencies and often two sets of terms and conditions. The brand stays the same; the compliance wrapper changes.

Consumer law differs. The Republic applies EU consumer protection rules, including a fourteen-day right of withdrawal on most distance sales. The UK has its own equivalent regime, close but not identical: online and distance sales there fall under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013. A single set of online terms covering both markets will be wrong for at least one of them.

Pricing needs care. Sterling and euro prices should be set independently, not converted daily. Currency swings can wipe out margin on a fixed euro price if you set it once and forget it. Build a review point into your pricing cycle.

Labelling differs too. Goods sold in the Republic need EU-compliant labelling, including an EU address for the responsible person. Goods sold in Northern Ireland under the Windsor Framework may need both UK and EU markings depending on the product category. Retail goods moved from Great Britain to shops in Northern Ireland under the Northern Ireland Retail Movement Scheme may need to carry a "Not for EU" label. Check the scheme's guidance for the product category.

When you build your numbers, keep the two markets separate. A franchise cost schedule built on contract terms and local quotes will show whether the Republic is genuinely profitable after currency, VAT and labelling costs. Do not model it as an extension of your UK business. The franchise budget template has VAT and rates tabs you can copy for each market, and hidden franchise costs lists what the headline fee leaves out.

Franchise fee models also need adjusting. A royalty set as a percentage of gross sales works across currencies, but a fixed monthly fee does not. If your franchisor charges a flat fee in sterling, your euro revenue carries the currency risk. Compare the franchise fee models on the same sales base, period and VAT treatment before you sign.

Records, returns and evidence for HMRC and EU-facing trade

Records are where cross-border franchises fail audits. You need to show what you sold, to whom, where they belonged and how you treated it for VAT. That means more than a till receipt.

Customer records also carry personal data, so see franchise data protection for who controls it. For every business customer in the Republic, keep the VAT number, the country code and evidence of the customer's business status. For every export of goods, keep the commercial invoice, the customs declaration reference and proof of movement. For every import, keep the entry document and the duty calculation.

VAT returns in Northern Ireland follow the UK cycle. You file through HMRC's online service and account for UK VAT on domestic sales. EU-facing sales go in the appropriate boxes, with the reverse charge entries recorded. If you are registered for Irish VAT, you file a separate Irish return.

HMRC's guidance on GOV.UK covers registration, returns, penalties and the customs procedures a Northern Ireland franchise will meet. Bookmark it rather than relying on second-hand summaries.

Retention periods differ. UK records generally need to be kept for six years. Irish records follow Irish rules. If you trade in both, keep everything for the longer period. Storage is cheap; a failed audit is not.

Make one person responsible for cross-border compliance. In a small franchise, that is usually the owner. In a multi-unit operation, it should be a named manager with the authority to stop a shipment when the paperwork is wrong.

A compliance checklist for border franchises

Work through the checklist in the figure before you trade across the border, then run the routine below on a schedule.

If you are still choosing a territory, compare the compliance load against the market size. A border franchise with a strong Republic customer base can justify the admin. A Northern Ireland territory selling only locally may not need most of it.

Common questions

Do I charge UK VAT to a business customer in the Republic?

Usually not. Business-to-business services are generally outside the scope of UK VAT, with the customer accounting for Irish VAT under the reverse charge. You still record the sale on your UK return.

Do I need to register for VAT in the Republic?

Often yes, if you hold stock there or sell goods to Irish consumers. Holding stock in a Dublin warehouse generally creates an Irish VAT registration obligation. Check Revenue's guidance, and HMRC's guidance on distance sales from Northern Ireland to the EU.

Is there a customs border between Northern Ireland and the Republic?

No. Both sides apply EU goods rules, so goods move without a customs border on the island. Documentation is still required for the movement.

What is the green lane and do I qualify?

The green lane is the lighter-check route for goods entering Northern Ireland from Great Britain that will stay there. If your goods could move into the Republic, you use the red lane and full EU customs formalities.

Can I use one set of online terms for both markets?

Rarely. UK and EU consumer rules differ, including withdrawal rights and labelling. Run two sets of terms and two price lists behind one brand.

Who is liable if a customs declaration is wrong?

The importer of record, which is usually the Northern Ireland franchisee receiving the goods. That liability sits with you even if your franchisor arranged the shipment.