Skip Ribbon Commands
Skip to main content
Sign In


Phone: 1-844-898-8542​

​​​​​​​BEGINNING OCTOBER 1, 2022: Paper forms will no longer be accepted
You will be required to electronically file and pay your returns after October 1, 2022​​. Read our latest article for more informatio​n and see other Accommodations Tax tips.



A bank doing business in South Carolina must file a Bank Tax return, SC1101B​The Corporate Income Tax rate on Banks is 4.5% on South Carolina taxable income.

How to file and pay

The SC1101B​ is due annually with the SCDOR, regardless of any income or business to report in an accounting period.

Pay electronically on ​​M​yDORWAY
MyDORWAY​ is the preferred way to securely make payments using a credit card or electronic check (ACH Debit or Electronic Funds Withdrawal). 
Need a MyDORWAY account?​ Sign up
Have questions? See MyDORWAY help

​File electronically with a third party​​
You can also use a third party software to electronically file your return​. ​
​SCDOR's online business services page provides instructions for setting up electronic filing with a third party vendor​, located under Corporate.​​

File by paper
File using the Bank Tax Return (SC1101B). Failure ​to mail returns to the correct address may cause delays in processing. 

​​​​​​​​​​​​​​​ ​​​​​​Due dates
Your SC1101B​ and your tax payment is due each year by the 15th day of the fourth month after the end of your business year.

​​​​​​​​​​​​​​​ ​​​​​​Business Income Tax Refund
Check the status of your current year South Carolina Business Income Tax refund by entering ​the following information on MyDORWAY:

  • FEIN (Federal Employer Identification Number)
  • Refund Amount
​ ​

Mailing Addresses

​​Refund or Zero ReturnBalance Due ReturnEstimated Tax (SC1120CDP),  Tentative (SC1120T), or Voucher (SC1120V) 
​​Refund or Zero Return​​South Carolina Department of Revenue
Corporate Refund
PO Box 125
Columbia, SC 29214-0032
Balance Due Return​ ​South Carolina Department of Revenue
Corporate Tax
PO Box 100151
Columbia, SC 29202
CDP, Tentative or S-WH​​South Carolina Department of Revenue
Corporate Voucher
PO Box 100153
Columbia, SC 29202
​South Carolina Department of Revenue 
Corporate Tax 
PO Box 125
Columbia, SC 29214-0400