With the new tax rates effective for the 2022 tax year, how do I estimate my corporation income tax liability in order to make estimated payments?


The instructions for the Declaration of Estimated Tax for Corporations has a worksheet that should be used to calculate your estimated tax liability. Form CIFT-620ESi will be posted on LDR’s website on January 18, 2022. Reminder: do not reduce your estimated taxable income by your estimated federal income tax liability. (New question & answer posted on January 3, 2022.)

Filing Dates


News & Announcements

August 12, 2025

Guilty plea resolves fraud investigation related to Hurricane Ida recovery

A guilty plea in a Baton Rouge criminal court closes the investigation into a fraud case related to the recovery process following Hurricane Ida in 2021.

July 31, 2025

New penalties for Kratom in effect Aug. 1

Starting Aug. 1, 2025, severe new penalties are in effect for the possession of the herbal supplement known as Kratom. Kratom is sold often as an energy booster, pain reliever and mood lifter. Its potential harmful side effects include liver toxicity, seizures and death.

July 28, 2025

Millions in state tax refunds moving to Unclaimed Property if taxpayers don’t claim them

BATON ROUGE – Louisiana taxpayers have until Sept. 6, 2025, to claim millions of dollars in state tax refunds before they become unclaimed property.


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