South Carolina EFT Registration Form D-137 2026

1. Click ‘Get Form’ to open it in the editor.
2. Begin by entering your Name and Address. This should be the mailing address for all EFT/XML related information.
3. In the Sales Tax Software Vendor section, specify the translation software you will use to file your Sales Tax Return.
4. Enter your S.C. ID# (Single Identification Number), which can be found on your Retail License. Use only the first seven numbers.
5. Fill in the Tax Return Contact Person's details, who is responsible for filing the XML return.
6. If different, provide details for the Payment Contact Person responsible for making EFT payments.
7. Select your payment method by checking either ACH Debit or ACH Credit and ensure an authorized person signs accordingly.
8. Finally, review all entries for accuracy before submitting the form electronically or via fax as instructed.

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