And despite promises to “cap, not cut” the public service, jobs will be affected. Lots of them.
A big question has been what spending base the government is using to calculate the 15 per cent cut. Jennifer Robson estimates the potential scope could range anywhere from $73 billion to $173 billion depending on the base used.
The Liberals’ election platform assumed a base around $250 billion, but insiders say the current review is working off something closer to $180 billion to $200 billion. That base includes all discretionary spending departments manage — operations, payroll, grants, and contributions.
Regardless of the size of the base, this review goes far beyond what the Carney election platform laid out — in scope, scale, and disruption for the public service. It marks the most comprehensive spending review since the 1990s’ Program Review, which reshaped the role of government and wiped out the deficit.
NOT JUST CUTS
A tool to reshape government
The Carney government never promised austerity or to shrink the public service. It’s promised an operating surplus — and spending redirected toward its seven priorities. That means cuts in some areas to fund growth in others.
Khan says Champagne’s letter is really “about stirring up the public service to dig deep — to identify where programs and operations are truly performing or lagging, where efficiency can be gained, and what’s aligned with priorities.”
“I think that’s what’s happening here. The government is shaking up the system to see what’s truly performing and what’s not, what’s aligned to priorities and what’s not. Once that pool is built, they can decide in a future budget what they actually want to harvest for reallocation,” Khan says.
The real goal is to map the “addressable opportunities” — a pool of potential savings and efficiencies future budgets can tap. It sets the stage for a bigger reset down the line, as the government seeks to fund new defense, security, and industrial priorities without simply slashing services.
It’s a “shakedown cruise,” Michael Wernick says, a psychological and operational test run to see how ministers, departments, unions, and stakeholders respond under pressure.
“They can harvest some things in the budget and then move on,” former clerk of the Privy Council says. “There is only so much you can do in a couple of months.”
It echoes the Harper-era strategic reviews, where departments identified their bottom five per cent to create a pool of options — not automatic cuts, but opportunities for reallocation.
Now, the reality. The ground has shifted dramatically since the Liberal platform was written — before NATO military pledges, before Trump’s deepening trade war, before growth softened.
Here’s the key: departments may be told to identify $20 billion in potential cuts — but perhaps only $13 billion would be saved. The rest could be redirected to defence, public safety, and industrial strategy.
That is a classic political move: ask for more than you need, then choose what’s viable, sellable, and aligned with your agenda. The bigger the options list, the more control cabinet has over what gets trimmed, what gets rebranded, and what gets quietly shelved.
In short: this isn’t just about trimming budgets — it’s giving government choices. The review feels bigger than expected because it is. It’s about building fiscal room, not just booking savings.
It’s about shifting, too, though. The public service and political leaders haven’t tackled a deep, system-wide review in years. For them, this is a learning exercise, Khan says.
He points to the big distinction between moving money around now and bigger organizational transformations that come later and take more time.
- Reallocating programs and resources: This is about shifting money and priorities — a mostly political decision that can happen quickly.
- Transforming how work is done: This means deeper changes like adjusting processes, systems, or roles, which require more time, careful planning, and greater risk.
THE PBO
Doable but not painless
The targets are achievable but not without pain, Parliamentary Budget Officer Yves Giroux says. Through attrition, a 7.5-per-cent cut next year might be managed, but layoffs are inevitable once reductions climb to 10 per cent and 15 per cent. So are deep cuts to grants and contributions.
What’s still unclear is how much of those savings will be reallocated to new priorities. “The proof will be in the pudding,” Giroux says. The real impact won’t be known until the fall budget.