How do I update my withholding information? Workful Support December 13, 2017 15:28 Updated Follow Click on any image below to view it larger. Click “FINANCIALS” on the right-hand menu. Click details. Click “EDIT”. Update your information. Click “SAVE”. Related articles Workful’s withholding information doesn’t look like my State’s withholding form. What do I do? Comments 0 comments Please sign in to leave a comment.