South Carolina Department of Revenue

Mar 28, 2025

Access the South Carolina Department of Revenue here.

The South Carolina Department of Revenue is the state agency responsible for administering and enforcing tax laws in South Carolina. They work to ensure compliance with state tax regulations and provide resources and assistance to taxpayers to help them understand and fulfill their tax obligations.

Agency Accounts

South Carolina Corporation Income Tax Account

The South Carolina Corporation Income Tax Account allows you to set up and manage the following information:

  • Corporation Income Tax Account ID : Submit your FEIN if you don't have an Account ID.

South Carolina Withholding Account

Access your online account via MyDORWAY.

The South Carolina Withholding Account allows you to set up and manage the following information:

  • Withholding Account Number
  • Initial Withholding Tax Deposit Schedule

South Carolina DOR Single Identification Account (SID)

Access your online account via MyDORWAY.

The South Carolina DOR Single Identification Account (SID) allows you to set up and manage the following information:

  • DOR Single Identification Number (SID)

South Carolina Retail License Account

Access your online account via MyDORWAY.

The South Carolina Retail License Account allows you to set up and manage the following information:

  • Retail License Number

Find out more on how to stay compliant with the South Carolina Department of Revenue:

Review your compliance risks, free.

More from the blog

Learn how to keep your business compliant in all 50 states across payroll, HR, Secretary of State, and tax.

What Is Termination of Employment? FAQs

One of the most important parts of operating a business is familiarizing yourself with the proper hiring procedure. It can be equally as important to understand how to properly utilize termination of employment if, for whatever reason, you wish to discontinue your working relationship with that employee. Employees also need to understand how termination of employment works in order to ensure that their workplace rights aren’t being violated. What Is Termination of Employment?

Alex Kehayias | Jan 25, 2024

HR Compliance Calendar and Deadlines 2025

Staying on top of human resources (HR) compliance deadlines can help businesses of all sizes avoid costly penalties. The 2025 HR compliance calendar is packed with important dates related to tax returns, employee benefits, and regulatory filings. This comprehensive guide highlights critical compliance dates and filing deadlines that HR professionals need to meet to stay compliant throughout the year. We’ll also share how Mosey can help your business manage state compliance like never before.

Gabrielle Sinacola | Jan 1, 2025

Oregon Transit Payroll Taxes for Employers Compliance Guide (2024)

Most states can set their own local income taxes to help them meet their needs. Oregon utilizes this privilege in the form of transit payroll taxes, which are used to fund public transportation across the state of Oregon. There are several types of transit tax, and employers may be responsible for collecting and remitting them depending on the circumstances. Compliance with state tax rules can be complicated, but Mosey is here to make things easy.

Gabrielle Sinacola | Jul 28, 2024

Ready to get started?

Schedule a free consultation to see how Mosey transforms business compliance.