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.

How do I stop tax bills from being issued for tax periods after my business was closed?

If your business has been closed or sold, you must file a Request to Close Business Tax Accounts, Form R-3406, to notify LDR to close your tax accounts. If you fail to file this request or to otherwise notify LDR, estimated assessments will continue to be issued.

If you have received estimated assessments for periods after your business closure, you should submit the Request to Close Business Tax Accounts, Form R-3406, and any dissolution documents, if applicable, and your account will be closed and estimated assessments issued after the close date will be cancelled.