Taxation News Post

The new 2018 withholding tables reflect the changes in tax rates and tax brackets, increased standard deduction and repeal of personal exemptions that were included in the new tax reform law signed in December. The withholding guidance issued today is for employers to make changes to their payroll systems and is designed to work with existing W-4s that employees have on file.

Employees should begin to see withholding changes in their checks in February. The exact timing depends on when their employer can make the change and how often they are paid. It typically takes payroll providers and employers about a month to update withholding changes on their systems.

Payroll changes required each year are made by employers and their payroll providers, so employees are not required to take any extra steps. However, employees should review their withholding to make sure that it is accurate. IRS will be releasing a new calculator and Form W-4 soon, to help employees ensure withholding is accurate.