Do I mail payment, or will someone collect it?


Our sales tax agents may be on site to collect taxes daily or at the end of an event to ensure that we have collected the tax due from out-of-state or transient merchants before an event has ended. If our sales tax agents are not on site, you can submit returns and/or payments to: Louisiana Department of Revenue Post Office Box 3138 Baton Rouge LA 70821-3138

Filing Dates


News & Announcements

August 12, 2025

Guilty plea resolves fraud investigation related to Hurricane Ida recovery

A guilty plea in a Baton Rouge criminal court closes the investigation into a fraud case related to the recovery process following Hurricane Ida in 2021.

July 31, 2025

New penalties for Kratom in effect Aug. 1

Starting Aug. 1, 2025, severe new penalties are in effect for the possession of the herbal supplement known as Kratom. Kratom is sold often as an energy booster, pain reliever and mood lifter. Its potential harmful side effects include liver toxicity, seizures and death.

July 28, 2025

Millions in state tax refunds moving to Unclaimed Property if taxpayers don’t claim them

BATON ROUGE – Louisiana taxpayers have until Sept. 6, 2025, to claim millions of dollars in state tax refunds before they become unclaimed property.


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