Each row in the excel file contains all required information for a single newhire. Withholding G-1003 Excel Template.After completing your return document, login to GTC to import the Excel file. These forms are intended to be used when registering and enrolling students into a Georgia's Pre-K Program. This form is required for citizens and non-citizens, and both employees and employers must complete the form. Print Annual Registration Form. Create an Excel spreadsheet with the fields you want to collect in the registration form. This form is essential for all Georgia employers to report newly hired or rehired employees. Will Excel spreadsheets be accepted? Register online as a new business on the Department of Revenue Georgia Tax Center platform, then select "Withholding Tax" as the account type.