Why would the liability reflected on my installment payment agreement be less than the liability amount on my bills?


Interest and late payment penalties, if applicable, continue to be added to your account until the tax is paid in full. For that reason, you should contact the Collection Division at (225) 219-7448 to verify the amount of your final payment. You may also request this information by email to [email protected].

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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