If an incorrect amount of withholding is paid for a period, how should it be corrected?


Form L-1 is used to reconcile the payments made within each quarter to the actual amount of taxes withheld. Adjustments for prior quarters cannot be made in the current quarter. It will be necessary to file an amended Form L-1 for all quarters in which corrections were made. When filing an amended return, mark the appropriate box.

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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