History of the Canadian Pension Plan
The government of Prime Minister Lester B. Pearson in 1966 first established the Canadian Pension Plan. Contribution rates were first set at 1.8% of an employee's gross income per year with a maximum contribution limit. By the mid-1990s though this low contribution rate increase was not sufficient to keep up with Canada’s aging population. As a result the total CPP contribution rates for both employee and employer together were raised to an annual rate of 9.9 per cent by 2003.