Is there a Form L-1V available online?


Yes, you can create an online payment voucher on our website. You will need the business name and Louisiana Account Number to create a printable voucher that can be used to mail in a payment. Semi-monthly filers must submit payments electronically and can do so using LDR’s online service Louisiana Taxpayer Access Point (LaTAP).

Filing Dates


News & Announcements

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.

January 08, 2025

To reduce costs, LDR to cease mailing state sales tax returns to businesses

Louisiana Department of Revenue will cease printing and mailing copies of the Louisiana state sales tax return to businesses registered for sales tax in the state.

December 11, 2024

Tax preparer faces multiple felony fraud charges

A Terrebonne Parish woman faces multiple felony charges for the attempted theft of thousands of dollars in fraudulent state income tax refunds.


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