Ahead of budget, Poilievre urges Carney to end diesel taxes and cut spending

Pierre Poilievre is asking Prime Minister Mark Carney to make deficit reduction the central test of the federal budget. He wants the government to reduce wasteful spending, lower taxes, and eventually balance the budget. His argument is that smaller deficits could ease pressure on inflation and household costs.

His proposed cuts include reducing bureaucracy and foreign aid, cancelling the ALTO high-speed rail project, and keeping promised debt anchors. He also wants federal taxes on diesel eliminated until Canada Day, the GST on fuel suspended until summer, and the Fuel Standard Tax scrapped.

The request comes before Carney’s budget announcement Thursday. The Parliamentary Budget Officer expects the deficit-to-GDP ratio to rise in some future years, meaning Poilievre says the government may miss its fiscal commitment. Carney is also working on trade and economic changes amid tariffs and tensions with the United States.

The article does not define the three charges or provide their rates. In general, a federal diesel tax is a federal charge applied to diesel fuel. The GST is Canada’s goods and services tax, collected when fuel is sold. A fuel-standard charge generally refers to a cost linked to rules requiring cleaner fuels or lower emissions, although the article only uses Poilievre’s term “Fuel Standard Tax.”

Their mechanisms differ. A diesel tax is usually charged by volume, such as per litre. GST is calculated as a percentage of the purchase price, including applicable charges. A fuel-standard cost can be reflected in fuel production, distribution, or retail prices rather than appearing as a simple tax line.

Poilievre called for ending federal taxes on diesel until Canada Day, suspending GST on fuel until summer, and scrapping the Fuel Standard Tax. The article does not say whether Carney will accept those proposals.

The figures show that Ottawa is expected to keep running deficits while adding substantially to its debt. The Parliamentary Budget Officer projects $733 billion in additional debt over the next five years. For 2026-27, it forecasts a $63.3-billion deficit, meaning government spending would exceed revenue by that amount in that fiscal year.

That annual deficit is lower than the PBO’s earlier June forecast of $71.8 billion. The difference is $8.5 billion, but the newer figure is still a large shortfall. A deficit is a yearly flow, while additional debt is the accumulated borrowing associated with repeated deficits and other financing needs.

These projections are central to the political dispute before the budget. Poilievre says spending must be cut to bring deficits down. The PBO also expects the deficit-to-GDP ratio to rise in 2027-28 and 2029-30, challenging the government’s stated fiscal anchor.

A tax cut reduces government revenue unless spending falls as well. If Ottawa continues spending heavily, the immediate result could be larger deficits and faster growth in public debt. That would make it harder to meet a promise of steadily reducing the deficit and balancing the budget.

Fuel taxes and GST directly affect what consumers pay at the pump, so suspending them could lower fuel prices in the short term. However, the size of the reduction would depend on how much of the tax saving reaches consumers. Continued government spending could support demand across the economy, adding inflation pressure when supply cannot keep pace.

The result would involve competing effects. Fuel could become cheaper temporarily, while larger borrowing needs could worsen the government’s fiscal position. The article reports a projected $63.3-billion deficit and says the deficit-to-GDP ratio may rise in 2027-28 and 2029-30, suggesting the trade-off is already politically significant.

The Parliamentary Budget Officer, or PBO, is a parliamentary office that analyzes government finances and publishes independent projections. Its work gives Parliament and the public a separate assessment of deficits, debt, and fiscal plans. In this case, it projected $733 billion in additional debt over five years and a $63.3-billion deficit for 2026-27.

The key difference concerns the government’s fiscal anchor. Ottawa promised to maintain a declining deficit-to-GDP ratio. The PBO expects that ratio to rise in 2027-28 and 2029-30 instead. A rising ratio means the deficit is growing faster than, or shrinking more slowly than, the economy relative to its size.

That forecast creates a test for Carney’s budget. Poilievre says the budget should be judged against the prime minister’s promise to Canadians. If the PBO’s projection holds, the government would not meet its stated anchor in those years, even if individual deficits decline.

The deficit-to-GDP ratio compares a government’s annual shortfall with the total value of goods and services produced in the economy. A declining ratio means the deficit is becoming smaller relative to economic output. The deficit itself could still exist and even rise in dollar terms if the economy grows faster than the shortfall.

Governments use this measure as a fiscal anchor because it gives a common yardstick for judging sustainability over time. A fixed dollar deficit can look very different in a small economy and a much larger one. Comparing the deficit with GDP shows whether public finances are improving relative to the economy’s capacity.

The article says Ottawa promised to maintain a declining ratio. However, the Parliamentary Budget Officer expects it to rise in 2027-28 and 2029-30. That would mean the projected fiscal path does not satisfy the government’s stated anchor, even if some annual deficit figures fall.

A deficit occurs when government spending exceeds revenue during a particular fiscal year. Debt is the accumulated borrowing built up from past deficits and other financing needs. The deficit is therefore a yearly flow, while debt is a stock that carries over from one year to the next.

A government can run a deficit while trying to reduce its debt burden in relative terms. For example, if the deficit is smaller than before and the economy grows quickly, debt may rise in dollars but fall as a share of GDP. Governments can also aim to reduce the deficit first, rather than eliminate it immediately, to slow the pace at which debt accumulates.

The article highlights this distinction through Ottawa’s fiscal anchor. The government promised a declining deficit-to-GDP ratio, but the PBO expects that ratio to rise in 2027-28 and 2029-30. Poilievre wants deficits reduced until the budget is balanced.