A moral label on a trade weapon
New Zealand has been named among 54 economies the US Trade Representative accuses of having “failed to impose and effectively enforce a prohibition” on goods made with forced labour. The penalty for that alleged failure is a proposed 12.5% tariff on New Zealand imports, up from the current 10% blanket rate.
The framing is the story. New Zealand runs some of the most transparent primary sector supply chains on earth and has a Modern Slavery Bill working its way through Parliament. Being lumped into a catch-all indictment of forced labour is, on the evidence, absurd. The Government has formally submitted for an exemption, calling the measures “disproportionate, unfair and unjustified”. Trade Minister Todd McClay was blunter, saying he rejected “the suggestion that NZ is somehow part of forced labour”.
Why this one is harder to kill
This is not the administration’s first attempt to squeeze NZ exporters. In 2025, Washington pushed NZ’s rate to 15%, a level the US Supreme Court subsequently struck down as illegal. The forced labour vehicle is a deliberate workaround. By recasting protectionism as human rights enforcement, the administration insulates the policy from the trade-law challenge that killed the previous rate. That is the part business owners with US exposure should be watching. The number matters less than the mechanism, and the mechanism is designed to stick.
Hearings on the proposal were held on 7 July 2026 US time. NZ Winegrowers has lodged its own submission for an exclusion, pointing to the Modern Slavery Bill as evidence of NZ’s commitment to supply chain standards.
The carve-outs give the game away
If this were a principled assessment of forced labour risk, the exemptions would follow some logic. They do not. Beef and kiwifruit are exempt. Lamb is expected to face the new 12.5% rate, though not immediately. Wine gets no exemption at all. Beef in, lamb out. Kiwifruit in, wine out. There is no version of a forced-labour standard that produces that pattern.
Beef + Lamb NZ chair Kate Acland said there was “no evidence of forced labour in the NZ sector and the tariff is not justified”. The US spent nearly $7 billion on NZ food and fibre exports in the year to June, so the inconsistency is not academic. It is an operational headache for anyone trying to plan a shipping calendar.
Wine wears it
The wine sector is the clearest loser. The US is NZ’s single largest wine market, worth about $800 million a year and just under 40% of total wine exports. It will not be exempt. NZ Winegrowers chief executive Philip Gregan said “changing tariffs make it very difficult for wine exporters to plan shipments and market investment, creating significant uncertainty”.
That uncertainty already has a price tag. MFAT’s assessment of the first full post-tariff quarter found NZ wine exports to the US fell 21.9% annually, the hardest hit of any major export category.
The relationship is holding, the rules are not
Here is the twist worth holding onto. The damage is real but contained. McClay noted NZ had sold about 4% more by value to the US this year despite the existing 10% tariff. The same MFAT assessment found total exports to the US fell 3.0% while non-US exports, 87% of the market, grew 10.8%. Diversification is working.
The wider picture backs that up. Total exports hit $8.6 billion in April 2026, up 12% on a year earlier, with meat up $272 million. Goods exports rose 7.3% to $7.9 billion in March. MPI forecast food and fibre export revenue at $61.98 billion for 2026, up 3%.
The US tariff problem is genuine, but it is playing out against real strength elsewhere. For exporters, the lesson of the past 18 months has not changed. The rate keeps moving, the justification keeps shifting, and the uncertainty is not a bug in the policy. It is the policy. The sensible response is the one NZ businesses are already making, which is to keep building markets that are not subject to Washington’s next moral rebrand.
Sources
- Trump’s anti-slavery tariffs ‘unfair and unjustified’, NZ says – Newsroom (2026-07-14)
- NZ could face 12.5% tariff in US crackdown on forced labour imports – RNZ (2026-07-15)
- New Zealand’s primary sector exporters ‘not entirely surprised’ by proposed US tariffs – RNZ (2026-06-04)
- NZ could face 12.5% tariff in US crackdown on forced labour imports – NZ Herald
- Total exports reach $8.6 billion in April 2026 – Stats NZ (2026-04)
- Overseas merchandise trade: March 2026 – Stats NZ (2026-03)
- Situation and Outlook for Primary Industries (SOPI) December 2025 – MPI (2025-12)
- US tariff 10 percent assessment April 2025 – MFAT (2025)