Information about Form W4, Employee's Withholding Certificate, including recent updates, related forms and instructions on how to file. Forms are used to collect information and remain in the handbook until the form is no longer necessary.ES = Spanish version available. Available Forms: Exemption Forms, Business Personal Property Forms, Other Forms, Human Resources. All forms require the Adobe Acrobat Reader plug-in. If you are required to file a state income tax return in the state where you reside, you may need to attach a copy of your 1099-G form to your state return. Use this form to apply for asylum in the United States and for withholding of removal (formerly called "withholding of deportation"). Contact the Texas Comptroller of Public Accounts, Tax. Assistance Section, Austin, Texas, 78774-0100, (512) 463-4600 or (800) 252-1381 for franchise tax. Filers in Dallas County can now e-file an Uncontested Divorce Without Children and Adult Name Changes through Guide and File!