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Canadian public debt

Debt owed by the government sector in Canada

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Through COVID-19 pandemic, Great Depression and World War II

The market value of government gross debt was $3,385 billion ($81,423 per capita) for the consolidated Canadian general government – federal (central), plus provincial, territorial and local governments – in the fiscal year 2024/25 (which ended 31 March 2025). As a ratio of GDP, gross debt was 109% in 2024/25, down from 130% in 2020/21, but above the pre-COVID-19 pandemic level of 106% in 2019/20. General government net debt, defined as gross debt minus financial assets, reached $1,605 billion (51.6% as a share of GDP) in 2024/25. Federal (central) government net debt for the first time surpassed one trillion dollars in 2024/25, at $1,062 billion (equivalent to 34.2% of GDP).

A substantial share of Canadian government debt securities are issued by provincial, territorial, and local governments (PTLGs), as Canada is one of the world's most decentralized federations. Of the $2,520 billion of Canadian general government debt securities in the market in 2024, $1,126 billion was issued by PTLGs compared to $1,452 billion issued by the federal government.

A 2024 Parliamentary Budget Officer report assessed as "sustainable" over the long term the financial policies of the federal government and five provinces: Ontario, Quebec, Alberta, Saskatchewan, and Nova Scotia. Public debt is sustainable when it does not grow continuously as a share of the economy in the absence of permanent tax increases and/or spending reductions.

Alternative measures of government debt

Commonly used descriptors of government debt are gross debt, net debt, and debt securities liabilities. These measures are often presented as a share of GDP, as in the table below, to gauge the size of debt relative to the size of the economy. The debt-to-GDP ratio is a key indicator of the sustainability of government finances, according to the OECD.

Gross debt, also called "total debt", consists of all liabilities that require payment of principal or interest at some point in the future, and includes debt securities, loans, pension schemes, and other accounts payable. Gross debt is the commonly-used measure of debt in international comparisons by the IMF and the OECD.

Net Debt is gross debt minus financial assets. It takes into account the financial assets governments hold, such as investments to cover the liabilities associated with civil servant (government employee) pension plans. An issue with calculating net debt is that some government assets are difficult to value (for example, nonmarketable equity investments, and loans that might never be repaid if the loan recipients become insolvent). Another issue with net debt is the assets to be included. The Department of Finance's method of calculating net debt has been criticized for including the assets (but not the liabilities) of the Canada Pension Plan (CPP) and Quebec Pension Plan (QPP). This may cause an understatement of net debt since CPP and QPP assets are set aside to pay for future public retirement plan benefits, so they are not available to also pay down government debt.

Debt securities liabilities are liabilities in the form of debt securities (chiefly bonds and bills). Government debt securities provide a useful measure of government debt as they are a large share of government liabilities (74.4% in 2024/25) and are relatively straightforward to measure. By contrast, another major debt component, government employee pension plan liabilities, are less easy to value as they depend on employee longevity and future pension plan investment returns.

Debt securities can be valued at market value or at book value (also called the "nominal value"). The value of a debt security measured at market prices is most relevant for a purchaser (price varies with changes in market yields). However, the book value is more relevant for the government issuing the security because the book value indicates the amount owed to the creditor. In 2024, the book value of debt securities liabilities for the consolidated Canadian general government was about 2.8% higher than the market value ($2,591 billion at book value vs. $2,520 billion at market value).

Public accounts vs. national accounts measures of debt The Department of Finance provides measures of federal and provincial debt on a public accounts basis, using reports from individual governments. An advantage of public accounts numbers is that they can provide detail on government expenditures. However, they are not strictly comparable across jurisdictions. By contrast, debt measured on a national accounts basis (employed in the table above) follows an internationally agreed standard, in order to facilitate comparisons across countries and provinces. According to the Department of Finance, the divergence between public accounts and national accounts measures arise from differences in the universe covered by each accounting system, differences in the accounting treatments of various transactions such as capital gains, methodological differences, and timing adjustments.

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