Do I have to get an exemption certificate on all my customers making an exempt purchase?


The documentation required depends on the sales transaction and the purchaser. All transactions exempt from sales tax must be properly documented. Louisiana does not accept other state exemptions or the multi-state exemption certificate. Exemptions are not transferable which means the certificate holder must be the purchaser to qualify. Sales transactions in bona fide interstate commerce would be documented with the purchase, invoice and bill of lading. A drop shipment letter is needed to document a third party sales transaction in bona fide interstate commerce. Call (855) 307-3893 and follow the prompts or email [email protected] for additional information if needed.

Filing Dates


News & Announcements

June 16, 2025

Suspects arrested, products seized and businesses closed in multi-agency vape crackdown

BATON ROUGE – A multi-agency state and federal crackdown on unauthorized vape products in Louisiana resulted in ten arrests and more than $1 million worth of illegal vape pens, pods, juices and other products taken off the streets.

June 12, 2025

Louisiana men arrested for gambling-related tax fraud scheme

BATON ROUGE – Two Louisiana men face felony charges for their alleged involvement in a scheme to steal of hundreds of thousands of dollars in state income tax refunds.

May 14, 2025

Tax preparer arrested for gambling-related tax fraud scheme

A Louisiana tax preparer faces felony charges over an alleged scheme to steal tens of thousands of dollars in fraudulent income tax refunds.


How Can This Page Be Better?

LDR wants this website to be useful and easy-to-use for you. We'd like your feedback so we can improve our site.