In memory of longtime LATA member Roy Austin, LATA has established the Roy Austin Memorial Scholarship Fund.

To contribute, please go to and select “Roy Austin Memorial Scholarship Fund” under “Donate” on the donation form.

FREE Tax Rate Lookup Tool

Our Tax Rate Lookup Tool will provide State & Local sales tax rates, parish name, return column, vendor compensation rate, local interest rate, and local delinquency rate for any location in Louisiana by Geocode.  Search by street address or latitude/longitude coordinates.

To learn more about our Tax Rate Lookup Tool and review other taxpayer services, please Click Here

If you are interested in having an API connection to our Sales Tax Rate Lookup Tool, please Click Here

User Resources

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Information about taxing jurisdictions. Also includes a list of Taxpayer documents.

Tax Administrators

For information relating to the more efficient operations of local tax offices.

Why become a member?

The Louisiana Association of Tax Administrators provides taxpayers and tax administrators an opportunity to:

  • advocate for uniformity in laws, regulations, and administration
  • encourage the reciprocal exchange of information between taxpayers and tax administrators
  • increase the efficiency of governmental agencies by supporting cooperation and best practices 


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