When the error occurs QuickBooks stops to approach the website because of an improper configuration of the Internet. With these QuickBooks Updates, Intuit has been focusing on correcting errors with the latest QuickBooks Payroll version on each release. Thus, it becomes mandatory to update the payroll software to keep the continuity of work process error free. Updates also support to improve the experience of the user.This error occurs when the server denies the access of the application to a particular web address. In the case of QuickBooks error 403 arises because of the incorrect LAN (Local Area Network) settings that cause internet browser to use the proxy server. owever, if the error still persists, I suggest contacting our Customer Care support team at 1800-396-7703. They have the necessary tools like screen sharing to check your account and determine what caused the error.and fix the issue as soon as.