Great Recession: general government debt as a percentage of GDP for the G7

During the Great Recession of 2008-2009, the advanced economies of the G7 experienced a period of acute financial crises, downturns in the non-financial economy, and political instability. The governments of these countries in many cases stepped in to backstop their financial sectors and to try to stimulate their economies. The scale of these interventions was large by historical standards, with observers making comparisons to the measures of the New Deal which the U.S. undertook in the 1930s to end the Great Depression.

The bailouts of financial institutions and stimulus packages caused the government debt ratios of the United States, United Kingdom, and Japan in particular to rise sharply. The UK's government debt ratio almost doubled due to the bailouts of Northern Rock and Royal Bank of Scotland. On the other hand, the increases in government debt in the Eurozone were more measured, due to the comparative absence of stimulus spending in these countries. They would later be hit hard during the Eurozone crisis of the 2010s, when bank lending to the periphery of the Eurozone (Portugal, Spain, Ireland and Greece in particular) would trigger a sovereign debt crisis. The Canadian government, led by a Conservative premier, engaged in some fiscal stimulus to support its economy, but these packages were small in comparison to that in most other of the G7 countries.