Ministers from the UK and New Zealand used a meeting on 1 June 2026 to make a fairly simple point: the trade deal is no longer just a political headline. According to the joint statement from the UK Department for Business and Trade and New Zealand’s trade minister, trade in goods and services reached a record £4.0bn, or NZ$7.4bn, in 2025. That matters because the New Zealand-United Kingdom Free Trade Agreement turned three on 31 May 2026, three years after entering into force on 31 May 2023. At this stage, businesses are less interested in anniversaries than in whether an agreement is cutting costs and improving access to customers. On the figures released by both governments, it is doing both.

One number does most of the heavy lifting. In 2025, £675.1m of traded goods used preferential tariffs under the agreement, equivalent to NZ$1,529.6m. Put plainly, around 91.5% of goods traded between the two countries used the lower duty rates available where a preference existed. For exporters and importers, that is a useful reality check. Trade deals are often announced with confidence and then underused because the paperwork is awkward or the rules are too narrow. A take-up rate above 90% suggests firms are not leaving this one on the shelf. They are claiming the tariff cuts, protecting margins and pricing more competitively.

Break the figures down and the picture becomes clearer. Between January and December 2025, 88.5% of goods imports into New Zealand from the UK used preferential tariffs. New Zealand estimates suggest that if those goods had entered on standard Most Favoured Nation rates instead, importers could have faced an extra £7.9m, or NZ$17.9m, in duties. The larger saving sat on the other side of the route. Some 92.4% of goods imports into the UK from New Zealand used preferential tariffs, with estimated avoided duties of £98.4m, or NZ$222.9m, compared with standard tariff treatment. For British consumers and wholesalers, that does not automatically mean cheaper shelf prices overnight, but it does improve the sums for importers. For UK producers selling into New Zealand, the message is slightly different: the agreement is being used heavily, but the commercial prize still depends on product mix, scale and distribution.

The joint statement also points to the less glamorous work that often decides whether a trade deal feels usable in practice. Ministers welcomed progress on a tariff rate quota data-sharing arrangement between the New Zealand Meat Board and HM Revenue and Customs, a detail that matters for businesses trying to plan supply and manage customs administration with fewer surprises. There was movement in two other areas worth watching. The UK and New Zealand said they had reached a Joint Understanding on improving terms of trade for dealcoholised and partially dealcoholised wines, and they reported significant progress on a review of the agreement’s digital chapter. For smaller firms in particular, those are not side issues. Simpler digital trade rules and clearer market conditions can make the difference between testing a new export line and deciding it is not worth the effort.

Both governments also used the meeting to frame the bilateral deal as part of a wider trading relationship through the Comprehensive and Progressive Agreement for Trans-Pacific Partnership. Their argument is that CPTPP does more than sit alongside the UK-New Zealand agreement; it links both countries more closely to a broader group of Asia-Pacific markets and gives firms another route to think about regional growth. That matters for investors and mid-sized exporters because trade strategy is rarely about one corridor in isolation. Ministers restated support for future CPTPP expansion, for keeping the agreement up to date, and for dialogues with the EU and ASEAN. The wording is diplomatic, but the commercial meaning is straightforward enough: both sides want the trading framework around this deal to keep widening rather than narrowing.

In a more unsettled global trading climate, the statement also leaned heavily on support for open, rules-based commerce and a stronger World Trade Organization. That is familiar government language, but it has sharper relevance than it once did. When businesses face tariffs, political friction or shifting standards elsewhere, stable rules between trusted partners become more valuable. Two side announcements deserve more attention than they may first receive. The UK said it intends to begin the formal process to join the Global Trade and Gender Arrangement, while ministers also welcomed a new bilateral Double Tax Agreement designed to remove double taxation and improve certainty for taxpayers. For companies weighing up cross-border investment, tax clarity is often more persuasive than grand rhetoric.

The priorities for the year ahead are environment, inclusive trade, digital trade and services, which tells readers something about where the relationship is heading next. This is gradually becoming a broader commercial partnership rather than a deal judged only by tariffs on goods. That is especially relevant for professional services, technology businesses and consumer brands looking beyond the first wave of FTA gains. There is a final technical note worth keeping in view. The trade figures draw on the Office for National Statistics, Statistics New Zealand and HMRC-linked data, and the two countries acknowledge that official trade totals do not always match perfectly because their measurement methods differ. Even so, the direction of travel is hard to miss. Record trade, high use of tariff preferences and fresh work on digital rules, tax certainty and market access all point to a deal that is moving from signing ceremony to day-to-day commercial use.