File both forms at the location specified for the other application or petition. For example, if you are filing Form I-765 with Form I-539 or Form I-485.Information about Form W4, Employee's Withholding Certificate, including recent updates, related forms and instructions on how to file. Use this form to apply for asylum in the United States and for withholding of removal (formerly called "withholding of deportation"). Fill out the online form to tell us who you are and what you are sending. You will need to input your personal information on the portal. As employers, state agencies and institutions of higher education must deduct federal income tax (FIT) from the wages of a state officer or employee. Employee's Withholding Certificate. Complete Form W-4 so that your employer can withhold the correct federal income tax from your pay. The Pay application helps you to accomplish all payroll related tasks and view pay information.