MyDORWAY is the South Carolina Department of Revenue’s (SCDOR) free, online portal for South Carolina taxpayers. They can register their businesses, fill out applications, file and pay their taxes, and much more.

Find information, tutorials, and answers to frequently asked questions about MyDORWAY.

 

MyDORWAY FAQs

To register a new business with the South Carolina Department of Revenue (SCDOR), go to the “Business Tax Application” link on the MyDORWAY homepage

To add additional tax accounts to an existing business: 

  • Login to MyDORWAY
  • Go to the “More” tab under the “Other” panel
  • Select the “Business Tax Application” link
  • Complete the application

To create a MyDORWAY account:

To sign up for MyDORWAY, you will need the following:

  • FEIN, SSN, or South Carolina ID (SID)
  • File Number, which is used to identify business tax accounts. Examples include:
    • Retail License number for a sales account
    • Withholding number for a withholding account

As well as one of the following:

  • Last payment amount
  • Last refund amount
  • Line 1 from the last return
  • Letter ID, displayed on all SCDOR correspondence

  • Individual: If you have already filed Income Taxes in South Carolina, use this option to access your Individual Income Tax account
  • Business Owner: This option gives business owners and CEOs the ability to manage all aspects of their tax accounts, including who has access to them
  • Tax Account Manager: This option allows accountants and tax preparers to access employer and client accounts using one MyDORWAY username and password. 
    • Tax Account Managers must ​request access​ to a Business Owner's account to see only the information they need to perform their role as a Tax Account Manager