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

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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