Four documents. One movement. One correct answer.
When a haulier calls and says "we need a transit document", the first question is never "how much does it cost?" It is "what is the customs status of the goods?" The answer determines whether the movement needs a T1, a T2, a T2L or a T2LF — and getting that wrong has consequences in both directions.
File a T1 on Union goods and you have just paid duties that were never owed. File a T2 on non-Union goods and the office of destination will reject it on arrival, leaving the driver stationary while you re-paper everything.
The status question, simplified
The Common Transit Convention — the agreement that lets us move goods under duty suspension between the UK, the EU, EFTA, Türkiye and several other countries — distinguishes two kinds of cargo:
- Union goods: goods that are already in free circulation in the EU customs territory. Duty has been paid (or never applied), and the goods can move freely within the EU.
- Non-Union goods: goods that have not yet been cleared into free circulation. These are typically imports from third countries that are passing through under bond.
That distinction maps directly onto which transit document you need.
T1 — Non-Union goods, full external transit
A T1 covers non-Union goods moving under duty suspension. The classic case: a container of goods imported from China arrives at Rotterdam, needs to reach a warehouse in Manchester, and the importer wants to defer duty until the goods clear customs at the warehouse. The container moves on a T1.
In our world, most movements we file are T1s. Hauliers running cross-border trade — particularly Turkish operators bringing freight from Türkiye through the Balkans, the Schengen zone, and into the UK — almost always need a T1 unless they have already cleared their goods at the EU external border.
T2 — Union goods routed through a non-EU country
A T2 covers Union-status goods crossing a non-EU country (or transit zone) on their way to another EU destination. The most common case is an EU shipper sending goods from, say, Germany to Spain via the UK. The goods are Union goods, but because the route crosses the UK customs territory, they need a T2 to keep their Union status intact when they re-enter the EU at the destination.
T2s are less common than T1s in the post-Brexit landscape, but they are essential for any UK-routed movement where the cargo started Union and needs to arrive Union.
T2L and T2LF — Union status proofs, not transit declarations
These two are easy to confuse with T1/T2 but serve a different purpose. They are not full transit declarations; they are proofs of Union status used when goods move to special territories that sit inside the EU customs union but outside its VAT area (T2L) or inside the VAT area but with special fiscal rules (T2LF).
A typical T2L scenario: a Spanish shipper sends goods to the Canary Islands. The goods are Union, but the Canaries sit outside the EU VAT territory. Customs at Las Palmas need to see proof that the goods entered as Union — a T2L provides it. T2LF is the equivalent for territories like the Channel Islands, where Union status with VAT exemption applies.
How we decide, in practice
When a movement lands on our desk, we walk through three questions:
- What is the customs status of the goods at the office of departure? If they are non-Union, T1. If they are Union, we look at the next question.
- What is the destination, and is it inside the EU customs and VAT areas? If yes and the route is intra-EU through a non-EU country, T2. If the destination is a special territory, T2L or T2LF.
- Is the EU office of destination expecting an NCTS movement, or just a status certificate? This determines whether we file a full transit declaration or issue a paper accompanying document.
This sounds bureaucratic, but in practice it takes about thirty seconds per movement once the documents are open. Where it goes wrong is when someone tries to "use whatever document we used last time" — and the last time was a different cargo type.
The cost of getting it wrong
We have seen both ends of the mistake.
On the over-careful side: an SME exporter using T1s for Union-status returns from the UK to Germany. Each declaration tied up unnecessary guarantee capacity and triggered an unnecessary discharge process. Switching to T2 streamlined the operation and freed up a significant chunk of guarantee headroom.
On the under-careful side: a haulier presented a T1-style declaration for Union goods at Calais and was held for several hours while the documentation was rewritten. The cargo eventually moved, but the driver lost his return slot and the operator lost a day.
The document is small. The consequences are not.
When in doubt, ask
If you are not sure which document fits your movement, send us the invoice, the route and the consignee details. We will tell you which variant applies — and if the answer is "you don't actually need a transit document at all", we will tell you that too.