Louisiana File Online
ABSOLUTELY FREE. File online using the Department’s e-file application to reduce long delays and eliminate postage.
Using Louisiana File Online and direct deposit, you can receive your refund within 21 days.
Download a PDF version of the return and instructions from the department’s website.
You will need to print and mail your finished return to the department.
Processing time for paper returns will be 12-16 weeks from the date the return was mailed.