Taxpayers may check the status of their Louisiana individual income tax return refunds using the Department of Revenue’s online system or by telephone. You must have your social security number and know the amount of your refund to check the status of your refund. Information from the tax year 2004 to 2015 is available online.
Louisiana Taxpayer Assistance Hotline: 225-219-2200
Once you have that information ready, you may dial 1-888-829-3071 toll-free and follow the instructions to get your status. This service is available 24 hours a day, seven days a week. You may also use the online form (see link below) to obtain your refund status.