CLIENT SUPPORT PORTAL All of your client information is here in one place. Launch the Client Support Portal Don’t have a login for the Client Support Portal? Contact us. l||divi||400 Digital Signing Save time (and paper!). Sign all of the documents we send you electronically using an internet browser. ||divi||400 Collaboration Access shared documents and answer questions our team have asked during the tax year. ~||divi||400 Security Transfer sensitive information without the use of email accounts.