If your accountant or tax preparer uses Thomson Reuters portals to collect and manage your tax, accounting, or payroll information, this page provides guidance for required changes to your portal credentials. The new Thomson Reuters Account merges your old logins into one single account for every application, and provides a more secure sign-in using
two-factor authentication. This means the first time you sign in you'll need to set up your two-factor authentication device and choose a new password.