Frequently Asked Questions
How do I register for withholding tax?
To register for withholding tax, you must apply for a revenue account number. The fastest way to obtain a revenue account number is to apply online using the LDR Online Business Registration application. You may also complete the Application for Louisiana Revenue Account Number, Form R-16019 and mail the application to the Louisiana Department of Revenue, PO Box 201, Baton Rouge, LA 70821-0201