For other questions you may have, please contact the Office of the Tax Assessor-Collector at 210-335-2251 for personalized assistance. You may fill out the change of address form or simply make the request in writing.Texas imposes a 6.25 percent state sales and use tax on all retail sales, leases and rentals of most goods, as well as taxable services. If both applicants are unable to be present to obtain a marriage license, can another adult person obtain a marriage license for the applicants? • obtain the latest information on withholding tax. • print or download withholding tax forms and publications. You must give Form NJ-W4 to your employees to fill out and return to you. This form tells you how to withhold tax from your employee's pay. If you must amend an Earnings Tax return, complete a new return with the updated amount. My tax situation is simple.