Canada's migration slowdown hints at what Australia's reset could cost
Canada tried the migration reset Australia is debating — and the economic bill is now coming due in ways neither side of our politics is willing to cost.
Canada cut immigration, its population growth collapsed to 0.5 per cent annually, and the economy slid into a technical recession. GDP growth this year may not clear 0.5 per cent. That is the real-world experiment Australian politicians are implicitly referencing when they promise a migration reset will fix living standards, and it deserves a more honest reading than it is getting from either side.
The per-capita argument has real force — and real limits
The Hanson case for cutting migration leans heavily on GDP per capita, and it is not a dishonest argument on its face. Australia has been in a per-capita recession for the better part of three years, with GDP per person sitting roughly where it was in 2023. That stagnation is real, and the frustration driving it is legitimate. If you flood an economy with people faster than you can build houses, hospitals, or roads, the pie gets divided into smaller slices even as the whole pie grows. High immigration has served as a kind of statistical prosthetic for aggregate GDP while living standards quietly eroded underneath.
Canada's experience with the correction is instructive on exactly this point. The Royal Bank of Canada's assistant chief economist Nathan Janzen notes that falling employment in Canada could coexist with a falling unemployment rate, because the denominator, the number of people looking for work, is also shrinking. "The per capita economy looks like it's getting better," he says. On that narrow measure, Hanson's claim holds. Cut the population growth rate, and the per-capita numbers start to recover.
The honest version of this trade-off is that you can improve per-capita outcomes or protect aggregate growth, but cutting immigration sharply makes it genuinely difficult to do both simultaneously.
But the aggregate picture is harder to wave away. The CD Howe Institute, a respected Canadian think tank, modelled employment falling in both 2026 and 2027, with real GDP growth of no more than 0.5 per cent this year and little more than 1 per cent on average over the long term. The institute frames this as "adjustment" rather than crisis, which is fair. It is also a significant economic cost, paid now, with benefits that arrive slowly and unevenly.
The honest version of this trade-off is that you can improve per-capita outcomes or protect aggregate growth, but cutting immigration sharply makes it genuinely difficult to do both simultaneously. Every job that existed because someone moved here, every tax dollar paid, every business patronised, disappears with them. The structural effect takes time to show in headline numbers, and by then the political credit is already banked.
Australia's starting point makes the dividend smaller, not larger
There are also meaningful reasons to doubt the Canadian experience translates directly to Australia. Jonathan Kearns, chief economist at Challenger, points out that Canada's post-pandemic immigration surge was far larger in relative terms. Canada's population still sits about 5 per cent above its pre-pandemic trend. Australia's sits 0.2 per cent above its equivalent trend line. In other words, Australia did not overshoot nearly as dramatically, which means a correction here has a much smaller distortion to unwind and therefore less per-capita dividend to harvest. Canada's crackdown also landed into a labour market already softening under aggressive interest rate rises. Australia's starting conditions are different, though not uniformly more favourable.
We have covered the internal tensions in One Nation's immigration platform in detail, and the numbers do not hold together well under scrutiny. But the broader policy debate has a different problem: both sides are essentially arguing past the trade-off rather than through it. The government warns that a migration cut would "trash the economy" without specifying the mechanism or its magnitude. One Nation promises a living standards reset without costing the aggregate damage. Neither position is analytically complete, and voters are being asked to choose between incomplete pictures.
The strongest case against high migration was always about housing
The most credible anti-immigration economic argument in Australia has never really been about wages, where the evidence is genuinely mixed, nor about GDP, where the arithmetic mostly runs the other way. It is about housing, where population growth outpacing construction capacity creates direct, measurable harm to household budgets. A policy that targeted the connection between migration settings and housing supply outcomes would be a different and more defensible thing than a headline NOM cap. Canada did not do that cleanly either, but the structural problem it was trying to solve was real.
What Canada demonstrates is that a migration slowdown is not a free lunch served at the economy's expense. It is a genuine trade-off with a real bill attached, paid partly in slower growth and partly in a gradual per-capita recovery that arrives later and smaller than its proponents suggest. Australia's political debate is currently pricing that bill at approximately zero. Canada's experience says that is wrong.
Sources
CD Howe Institute — Resetting Expectations: Canada's Economy in a Lower Immigration Era
The Bearing — Pauline's object lesson in politics
The Bearing — The housing bubble is leaking fast
The Bearing — Does immigration lower wages? What the evidence actually says
Frequently Asked Questions
Did Canada's immigration cuts cause a recession?
Canada entered a technical recession after sharply reducing immigration, with GDP growth expected to reach no more than 0.5 per cent this year. The CD Howe Institute projects employment will fall in both 2026 and 2027, with long-run growth averaging little more than 1 per cent.
Why does cutting immigration hurt overall GDP even if GDP per capita improves?
Every migrant who leaves or does not arrive removes a worker, a taxpayer, and a consumer from the economy. The aggregate loss shows up in slower headline growth, while the per-capita improvement — a smaller population divided into roughly the same output — arrives gradually and is often smaller than promised.
Is Australia in the same position as Canada on immigration?
No. Canada's population sits about 5 per cent above its pre-pandemic trend; Australia's sits just 0.2 per cent above its equivalent line. That means Australia has far less immigration overshoot to correct and therefore a much smaller per-capita dividend to harvest from any cut.
What is the strongest economic argument for reducing immigration in Australia?
The most credible case is about housing, not wages or GDP. When population grows faster than construction capacity, household budgets face direct and measurable pressure. A migration policy explicitly linked to housing supply outcomes would be more defensible than a blanket cap on net overseas migration.
How does a falling unemployment rate coexist with falling employment?
When the labour force itself shrinks — because fewer migrants are arriving — there are fewer people counted as looking for work. The unemployment rate can fall even as the total number of people in jobs also falls, because the denominator shrinks faster than the numerator.