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Declaration of Estimated Corporation Income - 4th Payment

Tuesday, January 16, 2018

The Declaration of Estimated Corporation Income - 4th Quarter is due on the 15th day of the 12th month of taxable year. The taxable year begins January 1st and ends December 31st for calendar filers, fiscal year filers will need to adjust due date accordingly.

Download tax returns and other forms.

File electronically with an approved vendor.

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Louisiana Department of Revenue