A Short History of Federal Deficits and Debt in Canada

From the 1970s to the mid-1990s

Federal deficits became persistent, while high interest rates and slow growth increased debt-service pressure. By the mid-1990s, the federal debt-to-GDP ratio had reached a post-war high.

Fiscal consolidation, economic growth and lower interest rates then changed the trajectory.

Surpluses and falling debt ratio

The federal government moved into surplus in the late 1990s and recorded a series of surpluses into the 2000s. Accumulated debt fell in dollars during several years, while the debt-to-GDP ratio declined substantially.

The global financial crisis ended the surplus period as revenues weakened and stimulus measures increased spending.

Pandemic and after

The COVID-19 emergency produced an exceptional 2020–21 federal deficit of $327.7 billion and a sharp rise in the debt ratio. Later deficits were much smaller but remained above pre-pandemic levels.

Accounting standards and historical revisions matter. For precise time-series work, use the latest Fiscal Reference Tables rather than copying figures from an old article.

The durable lesson

Debt dynamics change through both policy and the economy. Interest rates, nominal GDP, recessions, temporary emergencies and structural program commitments can all dominate at different times.

A chart needs annotations, consistent definitions and a source date to be educational.