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.

I don't remember my last payment amount. Can I still use LaTAP?

Yes. You can complete all other required registration information and wait for an authorization code to be mailed. If you do not want to wait to recieve the authorization code in the mail you can call (225) 219-2203 to assist you with registration. Taxpayers that have never made a payment should call the same number for registration assistance.