You have to deduct tax according to the claim code that corresponds to the total claim amount the employee has on Form TD1.

For more information on the manual calculation method, see the instructions in the section called "Step-by-step calculation of tax deductions" in Section A of the guide T4032, Payroll Deductions Tables for the employee's province or territory of employment.

Forms and publications

• Guide T4008, Payroll Deductions Supplementary Tables