How do I change my address?
Log into LaTAP then locate the names and addresses in the Account Summary section of the account page. Use the "Add" or "Edit" link to update your information. NOTE: Business must first select the tax-specific account that you wish to change from the LaTAP home page. You must contact the department if you need to update your taxpayer level address that is displayed on the LaTAP homepage. (Updated May 18, 2026)