Terms And Conditions
Thank you for deciding to register for a Wyoming Internet Filing System (WYIFS)
account in order to file your
sales/use tax return(s) electronically. The business owner or their designated
primary contact person are the
only users who can register for a WYIFS account or add a new user to an existing
account.
Also, please do not click the browser's back button or refresh option while creating an account or you will have
to start the process over.
Please read the following terms and conditions below: