Updated Withholding Tables For 2018
Updated income-tax withholding tables have been released for 2018 reflecting changes made by the tax reform legislation enacted last month.
The updated withholding information, available on IRS.gov, shows the new rates for employers to use during 2018. Employers should begin using the 2018 withholding tables as soon as possible, but not later than February 15, 2018. They should continue to use the 2017 withholding tables until implementing the 2018 withholding tables.
Many employees will begin to see increases in their paychecks to reflect the new law in February. The time it will take for employees to see the changes in their paychecks will vary depending on how quickly the new tables are implemented by their employers and how often they are paid, generally weekly, biweekly or monthly.
To minimize the burden on taxpayers and employers, the new withholding tables are designed to work with the Forms W-4 that workers have already filed with their employers to claim withholding allowances. Employees do not have to do anything at this time.
Under the new law there are a number of changes for 2018 that affect individual taxpayers. The new withholding tables reflect the increase in the standard deduction, repeal of personal exemptions and changes in tax rates and brackets.
For people with more simple tax situations, the new tables are designed to produce the correct amount of tax withholding. The revisions are also aimed at avoiding over- and under-withholding of tax as much as possible.
To help people determine their withholding (and adjust as needed), the IRS is revising the withholding tax calculator on IRS.gov and should be available by the end of February.