Where do I send Form R-1331 and required documentation?


The completed Form R-1331 and all required documentation can be sent to LDR by:

Mail (Please submit copies of your documentation. Originals submitted will not be returned.):

Louisiana Department of Revenue
P.O. Box 3278
Baton Rouge, LA 70821-3278

Email: [email protected]

OR

Fax: (225) 952-2502

In person

Walk-ins are welcome with no appointment necessary during normal business hours M - F 8:00 a.m. - 4:30 p.m. at LDR offices statewide except Baton Rouge. Appointments must be made in advance for the Baton Rouge office.

LDR does not administer or collect for the parish. For parish contact information, please visit www.laota.com.

However, there are several parishes that can collect the boat sales tax on behalf of LDR. Click here for the list. (Answer revised July 9, 2024)


Filing Dates


News & Announcements

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.

May 12, 2025

Louisiana state income tax deadline is May 15

The deadline for 2024 Louisiana state income tax is Thursday, May 15.

January 29, 2025

Louisiana state income tax filing begins Wednesday, Jan. 29

Louisiana Department of Revenue (LDR) will begin accepting 2024 state individual income tax returns on Wednesday, Jan. 29, 2025.


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