Canada Pension Plan (CPP) working beneficiaries contributions – (line 308) – As of January 1, 2012, the rules for contributing to the CPP changed. The changes

apply to you if you are an employee or self-employed, you are 60 to 70 years of age, and you are receiving a CPP or Quebec Pension Plan retirement pension. For more information, go to our Changes to the Canada Pension Plan (CPP). To find out how the changes may affect your CPP benefits, go to Service Canada, Changes to the Canada Pension Plan (CPP).