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.

Concerning the Service Charge on Sales of Prepaid Wireless Telecommunications Services Authorized by Act 531 of the 2009 Regular Session of the Louisiana Legislature (12/23/2009)

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Concerning the Service Charge on Sales of Prepaid Wireless Telecommunications Services Authorized by Act 531 of the 2009 Regular Session of the Louisiana Legislature (12/23/2009)