Important Announcement

Due to critical system updates and the Labor Day holiday, the Louisiana Department of Revenue (LDR) will be closed from 2 p.m. on Friday, Sept. 4, 2026, through Monday, Sept. 7, 2026. In addition to the closure of all LDR offices during this period, all online services including electronic tax filing and payments and the Louisiana Taxpayer Access Point (LaTAP) portal will be unavailable as well. All in-person, telephone and online customer service will resume on Tuesday, Sept. 8.

2024-2025 Tax Reform

About Tax Reform

Welcome to the Louisiana Tax Reform Resources Page.

This page provides essential materials and resources to help you navigate the recent tax reform in Louisiana. Whether you are a taxpayer, business owner, or seeking general information, we have made it easy to access key documents, charts and guides.

These resources contain clarifying information on how of the 2024 Third Extraordinary Session changed the tax structure in Louisiana.

The following links reflect changes from the 2024 Third Extraordinary Session and 2025 Regular Session.

 

Updated July 28, 2025