Lincoln, Rapides, Sabine, Union, and Vernon parishes will consider granting extensions to file local sales tax returns upon request to the respective local sales tax collector in those parishes.  In accordance with LA R.S. 47:337.18 A.(4): The collector, for good cause, may extend, for not to exceed thirty days, the time for making any returns required under the provisions of this Chapter.

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

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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