Louisiana I Business State Tax Extension I Corporations

Modified on Wed, 22 Jan at 12:55 PM

State NameLouisiana
Business Entity TypeCorporations
Extension StatusApproved with Federal
Return Due DateMay 15, 2025
Extended Due DateNovember 15, 2025
Other Information

* Louisiana grants your business an automatic 7-month extension provided you have obtained an approved IRS extension.

* The extension is NOT an extension to pay any taxes you may have due. Tax payments are due by the original return due date.

Online PaymentLouisiana | Online Tax Extension Payment
Payment Voucher FormOnline only
State Payment AgencyLouisiana Department of Revenue
Failure to File Penalties

5% of the total tax due per month, subject to a maximum of 25%.

Failure to Pay Penalties

5% of the total tax due per month, up to a maximum of 25%.

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