The Warehouse Is the Threshold: VAT Registration Decisions for UK Sellers Storing Stock in New Europe
A UK exporter can send goods to a customer in Romania, Bulgaria or Serbia and, in many straightforward cases, treat the transaction as an export from the UK. The customer imports the goods, pays any customs duty and import VAT, and the UK seller does not automatically need a local VAT number. That position changes when the goods stop moving. The moment inventory is stored in the destination market — in the seller's own warehouse, at a fulfilment partner, or on a consignment basis with a distributor — the question is no longer simply whether the UK export is zero-rated. It is whether the UK business is making a domestic taxable supply in that country.
For founders planning stock positions in 2026, this is a pre-shipment decision, not an invoicing afterthought. Registration lead times, fiscal-representative appointments and local VAT cash flow can affect pricing, margin and the viability of a fulfilment model. The practical rule is simple: stock changes the question, and the answer should be settled before the first pallet leaves the UK.
Direct exports and domestic supplies are different transactions
A direct export sale usually involves a UK supply of goods, with the customer acting as importer of record in the destination country. Subject to the usual UK export evidence requirements, the UK seller may zero-rate the sale for UK VAT purposes. The overseas customer deals with import formalities and local VAT at the border. The UK seller does not normally need to register for VAT in the customer's country merely because it has sold goods to a customer there.
A local stock model is different. If the UK business owns goods held in a warehouse in Romania and sells them to Romanian customers after they have been released into free circulation, the supply is likely to be a domestic Romanian supply. The same logic applies in Bulgaria, Serbia, Albania, North Macedonia and Moldova. The UK business may need to register before it makes the first sale, and in some cases before the stock arrives or before the fulfilment partner begins processing orders.
The distinction matters most for online sellers and distributors using local fulfilment. A marketplace or logistics provider may handle storage, pick-and-pack and even some VAT collection, but that does not necessarily remove the seller's own registration obligation. Marketplace facilitation and VAT registration are separate questions. Founders should confirm in writing who is treated as the supplier, who is the importer of record, and who accounts for VAT on each sale.
The threshold trap for non-established businesses
UK businesses often assume that a local registration threshold applies to them. In many new European markets, the headline threshold is designed for established domestic businesses. A non-established seller holding stock may have no threshold at all, or may be required to register from the first taxable supply. Relying on a resident threshold without checking the non-resident rule is one of the most common pre-stock errors.
The table below is an indicative orientation tool, not a substitute for local advice. Thresholds and administrative requirements change, and the fiscal-representative position can depend on the legal form and the exact activity.
| Market | Resident threshold, indicative | Non-established position | Fiscal representative, practical note |
|---|---|---|---|
| Romania | RON 395,000 range | No general threshold for non-established stock sellers | Generally required for non-EU businesses; appoint before registration |
| Bulgaria | BGN 100,000 range | No general threshold for non-established stock sellers | Generally required for non-EU businesses; plan lead time |
| Serbia | RSD 8 million range | No general threshold for non-resident taxable persons | Local fiscal representative commonly required; confirm scope |
| Albania | ALL 10 million range | No general threshold for non-resident stock sellers | Local representative requirements should be checked early |
| North Macedonia | MKD 2 million range | No general threshold for non-resident stock sellers | Fiscal representative commonly required; confirm with adviser |
| Moldova | MDL 1.2 million range | Non-resident registration rules apply separately | Local tax agent or representative often needed in practice |
The numbers should be verified with a local adviser before stock is committed. The more important point is structural: in these markets, a UK seller holding local inventory should assume that registration is a live issue from the outset, rather than waiting to see whether annual turnover crosses a domestic threshold.
Consignment stock is not a neutral arrangement
Consignment stock can feel commercially attractive. The UK seller retains title until the local distributor draws down goods, so the sale appears to happen later. But VAT often follows the physical movement and the location of the goods, not only the moment title passes. In the EU, call-off stock simplifications are not generally available to UK businesses in the way they were before the UK left the EU. In the Western Balkans and Moldova, similar arrangements may create a local taxable presence or a deemed supply.
The contract should therefore state clearly when title and risk pass, who is the importer of record, who owns the stock while it is held, and who is responsible for local VAT. A consignment agreement that leaves these points vague can produce a VAT registration obligation that neither party has priced into the arrangement.
Fiscal representatives and registration lead time
Where a fiscal representative is required, the appointment is more than a formality. The representative may carry joint liability for VAT, require a power of attorney, local bank details and a guarantee, and may need to be in place before the tax authority issues a VAT number. Lead times vary. In practice, a UK founder should budget several weeks for the appointment, registration and first return cycle, and should not assume that a fulfilment centre can begin selling on the first day of arrival.
A pre-stock checklist for 2026
Before committing inventory to a new European market, UK sellers should be able to answer the following questions in writing:
- Who owns the goods while they are in the warehouse, and when does title pass to the buyer?
- Who is the importer of record, and which Incoterms apply?
- Is each sale a UK export, a local domestic supply, or a deemed supply under a consignment arrangement?
- Does the non-established registration rule apply from the first sale, rather than from a resident threshold?
- Is a fiscal representative or local tax agent required, and what is the realistic lead time?
- Has the VAT cost and cash-flow impact been built into pricing and margin?
- How will returns, replacements and stock transfers between markets be treated?
- Does the fulfilment partner or marketplace handle VAT, or merely logistics and sales administration?
- Are invoices, VAT numbers and record-keeping ready for local audit?
Stock is a commercial decision, but VAT registration is a legal consequence. For UK exporters building presence in Europe's new markets, the safest approach in 2026 is to settle the registration question before the warehouse becomes the threshold.
