What are my filing options for Form L-1?


You can file Form L-1 on paper if you are not mandated to file electronically. To file on paper, you may use the Form L-1 that was mailed to you, the version available on our website, or one that is printed through approved third-party software. If you want to file electronically, you can through LDR’s online service, Louisiana Taxpayer Access Point (LaTAP) Louisiana Taxpayer Access Point (LaTAP) or approved third-party software.

Filing Dates


News & Announcements

June 16, 2025

Suspects arrested, products seized and businesses closed in multi-agency vape crackdown

BATON ROUGE – A multi-agency state and federal crackdown on unauthorized vape products in Louisiana resulted in ten arrests and more than $1 million worth of illegal vape pens, pods, juices and other products taken off the streets.

June 12, 2025

Louisiana men arrested for gambling-related tax fraud scheme

BATON ROUGE – Two Louisiana men face felony charges for their alleged involvement in a scheme to steal of hundreds of thousands of dollars in state income tax refunds.

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.


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