1350                                           STATE OF SOUTH CAROLINA
                                                   DEPARTMENT OF  REVENUE                                                                                   SC8453C 
                                                   CORPORATE INCOME TAX                                                                                     (Rev. 8/3/21) 
                                                                                                                                                            3415
   dor.sc.gov                         DECLARATION FOR ELECTRONIC FILING
         Name of corporation                                                                                        FEIN

         Mailing address (number and street, PO Box)                                                                Phone number
Print or 
type
         City                                                               State                                         ZIP                       Tax Year

Part I         Information from your Corporation Income Tax Return  
1. Federal taxable income from        SC1120 (line 1) or           SC1120S (line 1)  ..............................                                 1                     00
2. Tax (SC1120, line 7 or SC1120S, line 10)  .................................................................................                      2                     00
3. Total payments and refundable credits (SC1120, line 15 or SC1120S, line 14)  .................................                                   3                     00
Part II       Bank information for Refund or Balance Due
                                                                        Must be 9 digits. The first two numbers of the 
4. Routing number  (RTN)                                                RTN must be 01 through 12 or 21 through 32.
5. Bank account number (BAN)                                                                                                                                1-17 digits

6. Type of account:                     Checking            Savings
For balance due:
7. Payment Withdrawal Date                                                     Payment Withdrawal Amount  $
Part III      Declaration of Taxpayer/Corporation Officer
8.       a.  I consent for my refund to be directly deposited as designated in Part II. I declare that the information on line 1 through line 3 is correct.  
         b.  I authorize the South Carolina Department of Revenue (SCDOR) and its designated agents to initiate an ACH Debit request to my bank 
              account, provided in Part II, for payment of the South Carolina taxes I owe. I authorize my bank to debit my account for the requested 
              funds and consent to the sharing of financial information between institutions for the purpose of resolving issues related to my payment. 
If the SCDOR does not receive full and timely payment of the tax liability, I understand that I am responsible for the balance due, including all penalties 
and interest. 
I declare that I am an officer of the corporation listed above. I have compared the information on the corporate return with the information I provided to 
my ERO. To the best of my knowledge, this return and all attachments are true, correct, and complete. I consent to allow my ERO to send my return to 
the IRS and the IRS to send my return to the SCDOR.
              Signature                                                                                    Date
   Sign 
   Here       Title                                                                                             Paid Preparer Authorization:* 
                                                                                                                Check here if the SCDOR may discuss 
                                                                                                                the return with the preparer shown below.
Part IV       Declaration of Electronic Return Originator (ERO) and Paid Preparer
I declare that I have reviewed the above corporation’s return and to the best of my knowledge and belief, the information on this South Carolina  
Corporate Income Tax Return is true, correct, and complete. 
I obtained the corporate officer’s signature on the SC8453C before submitting the Corporate Income Tax return to the SCDOR. I provided the taxpayer 
with a copy of all forms and information to be filed with the IRS and the SCDOR, and have followed all requirements specified by the IRS and the 
SCDOR. If I am the preparer, I declare that I have examined the above taxpayer’s return and accompanying schedules and statements, and to the best 
of my knowledge, they are true and complete. This declaration is based on all information of which I have knowledge.

                                                                   Date Check if                           Check if                                         PTIN
ERO's         ERO                                                       also paid                          self-
              signature                                                 preparer                           employed
Use 
              Firm name (or                                                       FEIN
Only          yours if self-employed),
              and address, ZIP                                                    Phone

                                                                        Date                               Check if                                         PTIN
Paid          Preparer                                                                                     self-
Preparer's    signature                                                                                    employed
Use           Firm name (or                                                       FEIN
Only          yours if self-employed),
              and address, ZIP                                                    Phone
     34152116

                                             SC8453C INSTRUCTIONS 
You must: 
 •      complete the Corporation Income Tax return before you complete the SC8453C.  
 •      complete the SC8453C before any signing of the form. 
 
Filing the SC8453C 
 
Your ERO or transmitter must keep the signed SC8453C and supporting documents for three years from the due date of the return 
or the date the return was electronically filed, whichever is later.  
 
If you file your return electronically without using a paid preparer, keep the signed SC8453C and supporting documents for three 
years after the due date.   
 
Do not mail the SC8453C and supporting documents to the SCDOR unless requested.   
 
Line Instructions 
FEIN, name, address, and phone number 
 •        Enter your FEIN. 
 •        Enter your name and mailing address as shown on your SC1120 or SC1120S. 
 •        Enter your phone number with area code. 
 
Part I - Information from your Corporation Income Tax return 
 
Line 1:  Mark the box for the form you are filing. Enter your federal taxable income from line 1 of the SC1120 or SC1120S. 
 
Line 2:  Enter your Tax from line 7 of the SC1120 or line 10 of the SC1120S. 
 
Line 3:  Enter your Payments and Refundable Credits from line 15 of the SC1120 or line 14 of the SC1120S.         
 
Part II - Bank information for Refund or Balance Due 
Enter your bank information to receive your refund by direct deposit or to pay your balance due electronically through ACH Debit.  
 
Getting a refund?  Direct deposit is fast, accurate, and secure! 
With direct deposit, you: 
 •      get your refund sooner and help save tax dollars. 
 •      receive your refund in a fast, accurate, and secure way. 
 •      get your refund deposited directly into your bank account, giving you the fastest access to your refund. 
 
Have a balance due? Pay electronically! 
 •      The quickest, easiest way to pay is using our free online tax portal, MyDORWAY, at dor.sc.gov/pay. Select Business 
        Income Tax Payment to get started. 
 •      Pay your Balance Due electronically by ACH Debit. The SCDOR will make a request to your bank account using the 
        information provided in Part II for payment of the South Carolina taxes you owe. Your bank will automatically debit your 
        account for the requested funds. No additional action is needed on your part! 
 •      Pay your Balance Due  electronically by Electronic Funds Transfer (EFT)/ACH Credit. To get started, you must register 
        with the SCDOR by submitting the D-128, Registration Application for Electronic Funds Transfer, available at 
        dor.sc.gov/forms.   
 •      You can mail your payment with the SC1120-V, Corporate Income Tax Payment Voucher. Make your check  payable to 
        the SCDOR. Include your name, FEIN, tax year, and SC1120-V in the memo line of the check. Do not send cash. 
 
Line 4:  The routing number (RTN) must contain nine digits. If the RTN does not begin with 01 through 12 or 21 through 32, the 
direct deposit or ACH Debit request will be rejected. 
 
Line 5:  The bank account number (BAN) can contain up to 17 alphanumeric characters. If fewer than 17 characters, enter the 
number from left to right and leave the unused boxes blank.  
 
Line 6:  Check the box for the account type. 
 
Line 7:  Enter the payment withdrawal date and the payment withdrawal amount for the ACH Debit. 
 

You must provide your paid preparer or ERO with proof of your bank information. This can be done with a voided check or a statement 
from the bank preprinted with the corporation's name, the bank's routing number, and your bank account number.  
 
The SCDOR is not responsible when a financial institution refuses to direct deposit for any reason.  
 
Part III - Declaration of Taxpayer/Corporate Officer 
 
Line 8: You must check the appropriate box to: 
 •        receive your refund by direct deposit, or 
 •        pay your balance due electronically by ACH Debit. 
          
Do not check the box if you are paying your balance on MyDORWAY or by EFT.  
 
After your Corporation Income Tax return is prepared and before the return is transmitted, you must verify the information on the return 
and sign and date the completed SC8453C. The ERO must provide you with a copy of the completed and signed SC8453C. 
 
If the ERO makes changes to your Corporation Income Tax return after you signed the SC8453C but before it is transmitted, you must  
complete and sign a corrected SC8453C. 
 
Part IV - Declaration of Electronic Return Originator (ERO) and Paid Preparer 
 
The ERO must sign the SC8453C and keep this form and the supporting documents for three years.    
 
A preparer must sign the SC8453C in the space marked Preparer signature. If the preparer is also the ERO, do not complete the 
Preparer Section. Instead, complete the ERO section and check the box for Check if also paid preparer. 
 
Do not mail the SC8453C to the SCDOR.   
 
Keep this form for your records.