The Canada Revenue Agency has issued a supplement to the payroll deduction tables to be used for residents of Ontario during the 2019 tax year.
The supplement, which can be found on the CRA website at https://www.canada.ca/en/revenue-agency/services/forms-publications/payroll/t4008-payroll-deductions-supplementary-tables/t4008on.html, includes a summary of tax changes affecting residents of the province during 2019, as well as income tax, Canada Pension Plan, and Employment Insurance deductions required for different pay periods and income levels during the year.