UK-New Zealand trade deal points to £106m duty savings

You do not need to be a trade lawyer to care about this one. The joint statement released after a UK-New Zealand ministerial meeting on 1 June 2026 is full of technical language, but the basic point is simple: both governments want to show that their free trade agreement is doing real work, not just sitting on a shelf. The headline figure is that UK-New Zealand trade in goods and services reached a record £4.0bn, or NZ$7.4bn, in 2025. The ministers also opened the third Joint Committee under the free trade agreement and marked three years since it entered into force on 31 May 2023. If you are wondering why that matters, think about the everyday effects of trade rules: what businesses pay at the border, how easy goods are to sell overseas and, in the end, the prices and choices people see at home.

**What preferential tariffs mean in plain English:** when two countries sign a free trade agreement, some goods can enter with lower import duties, or none at all, instead of the standard rate. To get that better deal, firms usually have to prove that their goods meet the agreement's rules, including where the product was made or sufficiently processed. According to the joint statement, £675.1m, or NZ$1,529.6m, of traded goods used preferential tariffs in 2025. The ministers said that around 91.5% of goods traded between the UK and New Zealand made use of preferences where one was available. That is the kind of number governments like to highlight because it suggests businesses are not only eligible for lower tariffs, but are actually claiming them.

The country-by-country figures help make that less abstract. The statement says 88.5% of goods imports into New Zealand from the UK used preferential tariffs. For goods imports into the UK from New Zealand, the share was even higher at 92.4%. The two governments also estimated what might have happened without those lower rates. UK exports to New Zealand could have faced an extra £7.9m in duties under standard Most Favoured Nation, or MFN, tariff rates. New Zealand exports to the UK could have faced an extra £98.4m. Put together, that points to about £106.3m in estimated duty savings. **What this means for readers:** lower tariffs can make trade cheaper and more competitive, but this is still an estimate based on what would have been charged under normal tariff rules.

It is also worth slowing down on the small print, because this is where trade reporting can go wrong. The note to editors says the savings figure assumes full substitution from preferential tariffs to MFN tariffs, with import volumes unchanged. In other words, it models what duties could have been charged if the same goods had still crossed the border without the trade deal preference. The statement also notes that UK and New Zealand trade statistics do not always match exactly, and that this does not automatically mean either side is wrong. Different countries measure trade in different ways. The figures here draw on sources including the Office for National Statistics, Statistics New Zealand, HM Revenue and Customs and New Zealand's Ministry of Foreign Affairs and Trade. That is a useful reminder that official numbers come with methods, assumptions and limits.

The statement is not only about tariff numbers. It also points to the less glamorous but still important work that keeps a trade deal usable. Ministers welcomed progress on a tariff rate quota data-sharing arrangement between the New Zealand Meat Board and HMRC, a joint understanding on better terms for dealcoholised and partially dealcoholised wines, and major progress on reviewing the agreement's digital chapter. This may sound dry, but details like these often decide whether an agreement works smoothly in practice. Shared quota data can help avoid confusion over how much of a product can enter on better terms. Updated digital rules can make trade easier for firms that sell services or rely on electronic paperwork. Even the wine discussion tells you something important: trade deals are not fixed forever on the day they are signed. They keep being adjusted as markets and products change.

The ministers also used the meeting to talk about a much bigger trade grouping: the Comprehensive and Progressive Agreement for Trans-Pacific Partnership, better known as CPTPP. Their argument is that CPTPP strengthens the UK's and New Zealand's links not only with each other, but with the wider group of economies already inside the pact. If CPTPP keeps appearing in headlines and you are not quite sure why, here is the short version. A bilateral free trade agreement covers two countries. CPTPP sits above that at a wider regional level, which can make rules more consistent across several markets at once. The ministers backed future expansion for economies that can meet the agreement's standards, as well as work to keep the pact updated and dialogue with the EU and ASEAN. Their message was clear: in a more uncertain global economy, they see open and rules-based trade as a form of economic security.

The final part of the statement widens the picture again. Both ministers repeated their support for World Trade Organization reform, welcomed a new UK-New Zealand Double Tax Agreement and noted the UK's intention to begin the formal process to join the Global Trade and Gender Arrangement. In plain terms, a double tax agreement is meant to reduce the risk of the same income or profits being taxed twice across borders, which can give businesses and investors more certainty. The trade and gender move matters too, because it signals an effort to ask who benefits from trade, not only how much is traded. For us, the best way to read this statement is as a progress report rather than a victory lap. The UK-New Zealand deal appears active, businesses do seem to be using its tariff preferences and the numbers are eye-catching. But the real test is still practical: can smaller firms understand the rules, claim the preferences and benefit from the agreement as easily as larger exporters? That is the question to keep watching as the two countries focus next on environment, inclusive trade, digital trade and services.