Where and how should I file a tax fraud complaint?

There are several ways to file a tax fraud complaint.

Call our Tax Fraud Hotline at 1-866-940-7053.
Fax your complaint to us at 225-219-2287.
E-mail us anonymously by going to Report Tax Fraud; or
Write us at:
Louisiana Department of Revenue
Attention: Criminal Investigations Division
P.O. Box 2389
Baton Rouge, LA 70821-2389

Filing Dates

August 2025

September 2025

October 2025

Get All Filing Dates

News & Announcements

September 02, 2025

Hunters get a tax break during the 2nd Amendment Weekend Sales Tax Holiday, Sept. 5-7

BATON ROUGE – Consumer purchases of firearms, ammunition and a wide range of hunting supplies are exempt from state and local sales tax during the Louisiana Second Amendment Weekend Sales Tax Holiday, Friday, Sept. 5 through Sunday, Sept. 7.

August 26, 2025

LDR partners with OMV in Lafayette to resolve driver’s license suspensions

BATON ROUGE – The Louisiana Department of Revenue (LDR) is partnering with the state Office of Motor Vehicles (OMV) to help Lafayette-area taxpayers resolve driver’s license suspensions.

August 25, 2025

New Orleans-area suspects arrested; products seized in crackdown on illegal vapes

BATON ROUGE – A state task force arrested four people and confiscated tens of thousands of banned substances in the second phase of a statewide crackdown on illegal and unauthorized vape products.

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