Update your mailing address and contact information

If the pre-populated information is not correct, please update it.

• Enter the address where Texas tax correspondence should be mailed.
• Please allow up to 7 days for updates to display everywhere on Webfile.

Outside the U.S.

Province If the mailing address is in a country outside the United States, enter the province name if applicable. Country Select the country for the mailing address. Postal Code If the mailing address is in a country outside the United States, enter the postal code if applicable.

Update Contact Information

• Enter 10 digits for U.S. phone numbers.
• Enter 13 digits for international phone numbers.

Ext.: Enter an extension number up to 5 digits, or additional digits for international phone numbers.

International Phone checkbox: Select the checkbox to indicate you are entering an international phone number.

Email Address Enter an email address for the contact.

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