New Zealand dairy farmers have just banked one of their best financial years on record, and they are going to need every cent of it. A war in the Middle East has pushed the cost of running a farm sharply higher, and the people who model the sector’s books warn the comfortable margins of the past two seasons are already thinning.
The picture comes from DairyNZ’s twentieth annual Economic Survey, released this week, which laid out just how strong the 2024/25 season turned out to be. For the typical owner-operator the cash operating surplus reached $903,774, well up from $612,103 the year before. Discretionary cash, the money left over once the essentials are paid, more than doubled to $573,715. Operating profit climbed to $4,849 a hectare from $2,845, and to $3.98 per kilogram of milksolids from $2.41. Gross farm revenue rose 21 percent per kilogram of milksolids and 25 percent per hectare.
It was, in the words of DairyNZ, one of the strongest financial years ever recorded for the country’s dairy farmers, with operating profit, cashflow and the value of farm balance sheets all sitting at decade highs. The current 2025/26 season has added a milestone of its own. National production is on track to reach about 2.02 billion kilograms of milksolids, the first time the country has passed the two billion mark and roughly 4.5 percent above last season’s 1.94 billion.
Two seasons of farmgate milk prices above $9 a kilogram have done the heavy lifting, and many farmers have used the windfall to pay down debt rather than spend it. That repair work matters, because the next season looks far less forgiving.
The reason sits thousands of kilometres away. The Strait of Hormuz, the narrow shipping lane that carries a large share of the world’s oil and a great deal of its fertiliser, has now been closed for four months. The squeeze has driven up the price of energy and fertiliser everywhere, and New Zealand, which imports almost all of the phosphate and a good deal of the nitrogen it spreads on pasture, has felt it directly.
“The Strait of Hormuz is no longer a distant watchpoint, it is at the farm gate,” DairyNZ head of economics Mark Storey said, as reported by interest.co.nz. Fertiliser, fuel, supplementary feed and freight are all carrying the extra weight, and volatile prices left over from the war in Ukraine were already elevated before the latest shock landed.
That is why the headline numbers for 2026/27 carry a warning underneath them. DairyNZ puts the breakeven milk price, the figure a farm needs to cover every cost including drawings and debt servicing, at $8.79 a kilogram of milksolids for the coming season, up 36 cents. Farm working expenses are forecast at $6.19 a kilogram and operating profit at $3.88.
“The margins are actually tight and tightening, and that’s the concern for this season,” Storey told RNZ.
The buffer, for now, is the milk price itself. Fonterra has opened the new season with a forecast midpoint of $9.75 a kilogram of milksolids, inside a wide range of $8 to $11. ANZ has lifted its own pick to $9.20, up from $8.70, with agricultural economist Matt Dilly among those revising the outlook upward. At those levels most farms stay comfortably ahead of breakeven. The worry is how much room is left if costs keep rising or the milk price drifts toward the bottom of the range.
DairyNZ modelled three scenarios for the coming months, based on the Strait reopening in July, August or September. The later it reopens, the longer the elevated costs bite into the season’s accounts. The economists singled out the August to November window as the real pressure point, the stretch when farmers commit to fertiliser orders, feed contracts and the spending decisions that shape the whole year.
There is also a weather wildcard. The survey noted that the possible effects of an El Niño pattern, which can bring dry conditions to large parts of the country, have not yet been built into farm budgets. A dry summer on top of expensive inputs would test even the strongest balance sheets.
The broader message from the survey is one of resilience earned the hard way. Around 60 percent of the national herd is run by owner-operators, the group whose figures anchor the report, and many of them have spent the good years getting their debt down and their costs under control. That leaves the sector better placed to absorb a shock than it was earlier in the decade, when a run of lower payouts left little margin for error.
Dairy remains the country’s single largest goods export earner, so the health of these farm accounts reaches well beyond the farm gate. Strong on-farm spending flows through to rural towns, contractors, vets and the wider economy, while a squeeze pulls money out of all of them. For now the boom is real and the buffer is there. Whether it holds through a season shaped by a conflict on the other side of the world is the question the industry will be watching all winter.
What does a tighter season ahead mean for your patch of the country? Share your thoughts in the comments below.
This article was written by AI, briefed to report the facts, hopefully without some of the bias people bring to the job 🙂
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