Occupational License Tax Information

As a service to our members who collect occupational license taxes, we are providing a manual that cites the relevant statutory authority, a full listing of all business categories and calculation tables, and template application forms.  Once you select an item from the list below, and you can print it for reproduction.  Our deepest gratitude to the Occupational License Tax Committee of the Louisiana Association of Tax Administrators for their assistance in compiling these resources.

OLT Manual 2023

Classification List and Calculation Tables revised 2023

Sample OLT Application Forms

LATA OLT Presentation Slides

Penalty & Interest Calculation Tables