Welcome to the Taxpayer Page of the website. This page will display current parish information, announcements, and newly published documents. Please use the links to the Parish Map or Jurisdiction List to find more information about taxing jurisdictions in Louisiana. The Registration link will give you details about sales tax registration. You can also find a list of assorted documents on the Taxpayer Documents page.
The TRIALS App is a research tool for local Sales & Use Taxes.
Find your tax jurisdiction by using the parish map.
Search for your tax jurisdiction by city or parish.
Find your sales and use tax rate for a parish or city.
View Occupational Licenses by Parishes.
View Taxpayer Documents.
View the Taxpayer FAQ.
LATA Taxpayer Registration Application
Your registration form will be emailed to the parishes you select in the application. This process will not register you to file sales tax returns online.