• Persons who have an eTAX – Individual Tax Portal (ITP) Account (including Hong Kong residents and Mainland residents who have income chargeable to tax in Hong Kong)
  • Submission method
    • Please click on the button under “Quick Links” for logging in to eTAX – Individual Tax Portal (ITP) and (i) Request to Amend Tax Assessment or (ii) Apply for Allowance(s) omitted to claim in the Tax Return
  • Application time limit
    • If the incorrectness is due to errors or omissions in the return already submitted, lodge a written application for revision of assessment within 6 years after the end of the relevant year of assessment or within 6 months after the date on which the relevant notice of assessment was served, whichever is the later. State details of the error or omission.
  • Required documents
    • Relevant supporting documents (if applicable)
  • Free of charge
  • Immediately after the Request has been successfully lodged through eTAX – Individual Tax Portal (ITP), an acknowledgement will be provided on the screen. It will also be saved in the Outbox of the Message Box under the ITP account.
  • Replies will normally be made by the Inland Revenue Department within 21 days after receipt of the Request.
  • Please click here to visit the website of relevant department for details.