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BTP Login & Information

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Business Tax Portal (BTP) is one of the three new interconnected tax portals launched by the Inland Revenue Department (IRD) under eTAX services provided on GovHK.  The new tax portals deliver seamless, secure, and efficient online tax services for individuals, businesses, and service agents.

About BTP

BTP caters to businesses, offering tools to streamline tax management processes.  From filing tax returns to managing tax and business affairs, BTP provides an efficient and secure multi-user platform.  Key features include:

  • electronic filing of tax returns
  • instant access to tax and business information
  • a secure and intuitive interface for businesses of all sizes
Login BTPKnow more about BTPKnow more about services available under BTPKnow more about eTAX security measures
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Last revision date: January 2026