The Authorization Letter To Get TIN Number is a crucial document in Hong Kong's tax administration system, used when an individual or entity needs to delegate the authority to obtain a Taxpayer Identification Number from the Inland Revenue Department. This document becomes necessary when the taxpayer cannot personally handle the TIN application process, such as when overseas, when corporate representatives need formal authorization, or when professional representatives are handling tax matters. The letter must comply with Hong Kong legal requirements and typically includes comprehensive identification details, clear scope of authority, and temporal limitations. It's particularly relevant for new business establishments, foreign companies setting up Hong Kong operations, and situations requiring tax representative services.

1. Date and Place: Current date and place of execution of the authorization letter

2. Recipient Address Block: Full address and details of the Hong Kong Inland Revenue Department or relevant authority

3. Subject Line: Clear indication that this is an Authorization Letter for obtaining TIN/Tax Number

4. Authorizer Details: Complete details of the person/entity giving authorization, including full name, address, contact information, and existing identification numbers

5. Authorized Person Details: Complete details of the person being authorized, including full name, address, contact information, and identification numbers

6. Purpose Statement: Clear statement of the specific purpose of obtaining TIN number and handling related matters

7. Scope of Authorization: Detailed description of what actions the authorized person can take

8. Duration of Authorization: Validity period of the authorization

9. Declaration of Authority: Statement confirming the authorizer's capacity to grant this authorization

10. Signature Block: Space for signatures, names, and dates for both authorizer and authorized person