Individuals requesting filing extensions for state income tax returns due on May 17, 2010, must submit their requests on or before the due date. Individual taxpayers can request filing extensions through Louisiana File Online at fileonline.revenue.louisiana.gov.
Corporations requesting filing extensions for Corporation Income and Franchise tax returns due on April 15, 2010, must submit their requests on or before the due date.
Bulk filing extensions are available and can be submitted electronically. Tax preparers using the bulk electronic filing extension option must have an Electronic Filing Identification Number (EFIN) or a current Louisiana Revenue Account Number registered with the Louisiana Department of Revenue.
Copies of federal filing extensions filed with the IRS are also acceptable if filed by the due date of the return. Mail copies to:
- Return Extension
Louisiana Department of Revenue
P.O. Box 751
Baton Rouge, LA 70821