When the Milk Price Falls
A dairy season is budgeted on a price announced before a litre is sold. When the forecast is cut halfway through, the farm, the family and the bank all find out how much room the budget really had.
BY MICHAEL SHANG · SIXTEEN YEARS IN COMMERCIAL BANKING · UPDATED
// THE SHORT ANSWER
A dairy season is budgeted on a forecast price and paid in instalments through the season, so a mid-season cut reduces every payment still to come while the early costs are already spent. The seasonal line peaks higher and repays later, and that is the first thing the bank sees. The number to bring is the breakeven, calculated before and after drawings: on Issue 03's published farm, the bank's stress price covers costs and debt but not the family's drawings. A bank usually bridges a sound farm that asks early, in return for a revised budget and restraint.
BASIS Practitioner judgment from sixteen years in commercial banking, set out in How Bankers Think (Highbank Press, 2026). Every borrower on this site is a composite constructed for teaching, not a client. The market is mid-market commercial lending as practised in New Zealand and Australia; where a convention differs elsewhere, the page says so.
// MAKE THE CALL
Issue 03 — Kauri Dairy Holdings. The patriarch is retiring. The bank hears about the succession plan from the accountant first. Your call first, then the senior banker's.
// A PRICE ANNOUNCED BEFORE IT IS EARNED
Agricultural Lending reads a dairy farm as a price times a volume: the breakeven, the debt per kilogram, the season the farm borrows through. This page is what happens when the price in that sum changes while the season is running. A dairy season starts with a forecast: the processor announces what it expects to pay per kilogram of milk solids, the farm builds its budget on it, and the bank sizes the seasonal line to the budget's cash curve. The processor then pays through the season in instalments set against that forecast, with the final price settled after the season ends. So when the forecast is cut, the cut does not wait for the end of the year. It reduces every payment still to come.
// 01 — HOW A CUT MOVES THROUGH THE SEASON
By the time a cut arrives, the expensive part of the season has usually been paid for. Wintering, calving, fertiliser, the early feed — the farm spends before it earns, which is why it has a seasonal line at all. A lower price then shrinks the income that was meant to repay that spending, month by month, for the rest of the season. The seasonal line therefore peaks higher than the budget said and comes down later, and in a deep enough cut it does not come down to where the budget promised before the next season's spending starts. The term debt has not changed at all. What has changed is how much cash is left to service it once the season's costs are met.
// 02 — WHAT THE BANK SEES FIRST
The line, not the land. A seasonal facility drawn higher than its budgeted peak, or still drawn when it should be falling, is the first signal a bank sees in a bad season, often before any conversation with the farmer. A farm reaching its limit before it has talked to the bank is read very differently from one that rang when the forecast changed, with a revised budget. The land under the farm will still be there at the end of the season, and it is the reason the bank is comfortable; it is not the reason the bank gets paid. A farm's value and its ability to pay are different numbers, and in a price-cut season the conversation is entirely about the second.
// 03 — THE BREAKEVEN AT THE NEW PRICE
The number to take into the conversation is the breakeven, calculated twice. Issue 03's file gives both for Kauri Dairy Holdings, two farms and 620,000 kilograms of milk solids a season:
Breakeven after the family's drawings · NZ$7.28 per kgMS · drawings NZ$0.66m
Paid in the last three seasons · NZ$8.20, NZ$7.60, NZ$8.60
The price the bank tests at · NZ$6.50
At NZ$6.50: about NZ$0.18m to spare before drawings, about NZ$0.48m short after them
Worked from the published file, the lesson is in the gap between the two breakevens. At the bank's stress price the farm still covers its costs, its interest and its loan repayment. It does not cover the family's drawings as well, and those drawings have risen 65% in two seasons. Even at the lowest of the three prices it was actually paid, NZ$7.60, the room after drawings is about NZ$0.20m across the whole season. So in a cut season the swing line is not the milk price, which nobody on the farm chooses. It is the drawings, which the family does choose, and which the bank can only ask about.
// 04 — THE LEVERS THE FARM HOLDS
A revised budget is a list of decisions, and the bank reads it for which lines have moved. Drawings first, for the reason above. Then the discretionary spending: repairs that can wait a season, capital items that can be deferred, the timing of fertiliser and feed decisions weighed against the milk they protect. Then the timing of stock sales and culls, which turns stock into cash earlier or later in the season. The farm knows far better than the bank which of these are sensible and which would cost more next season than they save in this one; the bank's only interest is that the budget says which were chosen, and that the cash curve that results is honest. A revised budget that moves only the price and leaves every discretionary line where it was tells the bank the farm has not yet decided what to do about the season.
// 05 — WHAT THE BANK CAN DO, AND WHAT IT WILL ASK
It will ask · a revised budget at the new price · monthly reporting against it · restraint on drawings and on capital spending · sometimes a valuation
For a farm that is sound and asks early, a bad season is usually bridged: the line lifted, the principal paused, the budget watched more closely. The conditions are the price of the bridge, and they are designed to make sure the extra room is spent on getting through the season rather than on carrying on as if it had not happened. When the price recovers, the bank will want the room paid back, and a cash sweep that applies part of a good season's surplus to the debt is one way to agree that in advance. The seasonal line itself should also be reset to the cash curve the farm now has, which is how Issue 03's reading sizes the successor's new line: to his actual calving cash curve rather than to a round number.
// 06 — THE SECOND SEASON
One season below the breakeven is a bad year, and most farms that have been run carefully can absorb one. Two in a row is a different question, because the debt does not fall with the price. A farm carrying NZ$21.0 of debt per kilogram of milk solids — Kauri's figure, above the sector median of about NZ$19 its file quotes — carries the same load into the second bad season with less room than it had in the first. That is why an agricultural lender reads a farm over the cycle rather than the year, and why the conversation about a second season starts during the first. The debt per kilogram is the number that says how heavy the load is; the breakeven says how much price the farm needs to carry it.
// 07 — FROM THE FARM'S CHAIR
Revise the budget the week the forecast changes, not the week the line reaches its limit. Take it to the bank with the new monthly cash curve, the new seasonal peak and the date the line will clean down, and with the drawings and discretionary lines already moved — proposing a cut yourself is better than having it set as a condition. Ask for any lift before you need it. Show that you have thought about a second season as well as this one. And know both breakevens by heart, because the first question will be which one you are quoting. The patriarch's chair and the daughter's on Issue 03 read the same farm from the family's side of the table.
// QUESTIONS PEOPLE ASK
- What happens to a farm loan when the milk price drops?
- Usually the seasonal facility feels it first. A dairy season is budgeted on a forecast price and paid in instalments through the season, so a cut reduces every payment still to come while the early-season costs have already been spent. The seasonal line peaks higher and repays later than the budget said, and that is the first number the bank sees. The term debt does not change, but the cash available to service it does, and the bank will want a revised budget at the new price.
- What is a dairy farm's breakeven milk price?
- The price per kilogram of milk solids at which the farm's income just covers what it has to pay out: farm working costs, interest, loan repayments, less any other income, divided by the milk solids produced. It should be calculated twice, before and after the family's drawings, because the gap between the two is often the part of the breakeven the family controls and the bank cannot. A breakeven quoted without saying which outgoings it includes is a real number answering a narrower question.
- Will the bank increase my seasonal overdraft if the payout falls?
- Often, for a season, if the farm is fundamentally sound and the request comes early with a revised budget behind it. A temporary lift to the seasonal limit, or interest-only on the term debt for a season, are the usual first responses. In return the bank will ask for the revised budget, reporting against it, restraint on drawings and on capital spending, and sometimes a valuation. A request made after the limit has already been reached is read very differently from one made when the forecast changed.
- Can the bank make a farming family cut its drawings?
- A bank cannot run the household, but in a bad season it can make its support conditional — and a cap on drawings is one of the most common conditions, because drawings are usually the largest line the family controls. In a season when the price is below the breakeven after drawings but above it before them, the drawings are exactly the difference between a farm that pays its way and one that borrows to live. Proposing the cut yourself, in the revised budget, is better than having it set as a condition.
- What does a bank look for in a revised farm budget?
- The new price in it, first; then the month-by-month cash curve for the rest of the season, the seasonal peak and when the line will clean down, and which lines have moved from the original budget — drawings, repairs, capital items, feed, stock sales. The bank reads a revised budget for honesty as much as arithmetic: one that moves only the price and leaves every discretionary cost where it was says the farm has not yet decided what to do about the season.
// TWO FARMS, TWO HEIRS, ONE PRICE
Issue 03 is a dairy succession at the top of the price cycle, with drawings up 65% and a bank asked to split the debt between two heirs. Make the call, then see how the senior banker stress-tested each of them.
Work Issue 03 →THE WHOLE ORDER · ALSO IN FOR BORROWERS · BY SECTOR