eServices:
MyDORWAY: File and pay your sales tax online.
Sales EDI/EFT: Visit
Available eServices for Businesses to get more information about EDI/EFT Software Providers for South Carolina. A Registration Application for EDI/EFT
(D-137) must be completed and provided to the agency prior to submission of a return/payment by EFT/EDI. Submission of a D-137 is not necessary for taxpayers using eSales.
