Corporate role before registration
Add IRAS e-Stamping to the entity’s Corppass services and initially set Assigned ID to the UEN. Create or select a user and give Corporate role for registration or viewing corporate records. Set the mandatory effective date and optional expiry; review and submit. This temporary UEN route differs from the later account-ID route used for stamping.
Identity restrictions in the source
Business User authentication is through Singpass app or password, with entity selection where multiple UENs exist. The guide says foreign entities holding an IRAS ASGD for other tax matters cannot access Stamp Duty Login and should use a local representative. SFA is described as individual-only for this workflow; foreign staff with SFA cannot use the company’s Stamp Duty ID through Corppass. It instructs companies to assign NRIC/FIN holders. These restrictions belong to this specific source workflow.
Register in Stamp Duty Login
The authorised Corporate user chooses Stamp Duty, Business User in myTax Portal, then Account, Register a New Account. Read instructions and proceed. Enter organisation tax reference/name, contact person, email, mobile/other phone, optional alternative mailing address and notification choice (SMS/email/no alerts), accepting applicable terms. Review, choose GIRO if applicable and continue. Keep the acknowledgement and new Stamp Duty Account ID, read Next Step and return to the portal.
Link account ID back to Corppass
Return to Corppass, e-Service, View Entity’s Service Access and Edit e-Service for IRAS e-Stamping. Replace the previously entered UEN Assigned ID with the new Stamp Duty Account ID, or add that ID as instructed. Review and submit to confirm the linkage. Registering the account without this service-parameter step does not complete the staff-access setup described by the guide.
Assign preparer or approver
Create/select staff under Users, Assigned e-Services, Customised e-Service Access, Add e-Service Access. Select IRAS e-Stamping, choose either Preparer or Approver and the Stamp Duty Account ID, then effective/optional expiry dates. Preparers create forms but cannot submit; approvers create/submit or review preparer drafts. The guide expressly warns that dual-role users cannot submit as Approver. Review and submit; authorised staff then use Stamp Duty Login as Business User.
Official source
This article independently explains the substantive contents of the official PDF, including the relevant conditions, procedures and annexes. The linked document remains the authoritative source for its original wording, and later changes should be checked separately.
Read the official PDF ↗