The Nevada Request for Pay. Gov Refund is an online portal that allows individuals to request a refund of certain types of taxes paid through the U.S. Department of the Treasury's Pay. Gov system. It is available to both businesses and individuals who have overpaid taxes, such as taxes on income, sales and use, or franchise taxes. There are three types of Nevada Request for Pay. Gov Refund: (1) Refund Request for Individual Income Tax, (2) Refund Request for Business Tax, and (3) Refund Request for Fiduciary Tax. The process for requesting a refund is simple and secure. It requires the user to provide their contact information, enter the Taxpayer Identification Number (TIN) associated with the tax payment, and specify the type of tax and the amount of the refund being requested. Once the refund request is submitted, the user will receive an email confirmation with a confirmation number. This number should be kept for future reference in case there is a need to contact the Nevada Department of Taxation.