The Internal Revenue Service posted a draft 2019 Form W-4 on June 5, 2018.
The IRS is expected to post another draft version of the form in mid-August, and the IRS has said the final version is not expected to be available until November. We are tracking the issues related to these changes under Base Bug 28180865, and we are monitoring the situation with the IRS very closely. Until final clarification and guidance are provided by the IRS, we are unable to provide a target date. PeopleSoft recognizes the urgency and importance of these changes, and we plan to deliver any necessary product modifications in a timely manner.