Enlarge image | R-6450 (4/11) Business Taxes Address Change Form Check all the boxes that this change affects: Effective Date of Change: Do not complete a separate address change form if the new address applies to all taxes. Account Number Sales Account Number Withholding Account Number Corporate Income/Franchise Account Number Other (List appropriate tax) Legal Name Trade Name Location Address Old Address Suite City State ZIP New Address Suite City State ZIP Contact Person Daytime Telephone Number Mailing Address Old Address Suite City State ZIP New Address Suite City State ZIP Contact Person Daytime Telephone Number Request must be mailed or faxed to: Louisiana Department of Revenue P.O. Box 201 Baton Rouge, LA 70821 Fax Number: 225-219-0806 6690 |