I receive Canada Pension Plan retirement benefits so if I choose not to contribute to the Canada Pension Plan. Will my taxes go up next year

[TurboTaxSusan]

Canada Pension Plan (CPP) retirement benefits are taxable, so if you are working and on CPP, you might see a jump in how much you owe. But, CPP contributions will no longer be taken of your paycheque, so you'll get more of your salary/wage on payday.