Business Registration Number Enquiry

Through this eTAX service, the public can enquire the business registration number of a business, which has been registered with the Business Registration Office of the Inland Revenue Department, by the input of the FULL Chinese or English business name of the target business and its location, i.e. Hong Kong, Kowloon or New Territories.

Enquire now
Last review date: February 2019
Found this page helpful?
Your feedback is highly appreciated.
Notice: This form is NOT intended for handling enquiries or complaints. For assistance, please contact the 24-hour Helpdesk at (852) 183 5500 or email to enquiry@1835500.gov.hk .
Thank you. Your input will only be  used to improve GovHK.
Thank you for your valuable feedback!

Thank you for using "XXXX".
Base on today’s experience, please rate the online service on all aspects below:

  1. 1.  Easiness of use
  2. 2.  Clarity of instructions
  3. 3.  Overall satisfaction