1. Previous Employment Income: Used when historical income verification is required, typically for the past 2-3 years

2. Commission/Bonus History: Required for employees with variable income components to show earning patterns

3. Self-Employed Income: Additional section for self-employed individuals requiring business income documentation

4. Overseas Income: Used when the individual has income sources from outside Hong Kong

5. Guarantor Information: Required when the form is being used for loan or rental applications requiring a guarantor

1. Schedule A - Supporting Documents Checklist: List of required supporting documents such as pay slips, tax returns, and bank statements

2. Schedule B - Income Calculation Worksheet: Detailed calculation sheet for variable income components or multiple income sources

3. Appendix 1 - Privacy Policy Statement: Detailed privacy notice explaining how the personal data will be used and protected

4. Appendix 2 - Declaration of Third Party Verification Rights: Authorization for third parties (e.g., banks, landlords) to verify the information