1. Benefits Declaration: Used when non-cash benefits need to be declared, such as housing, education, or car allowances

2. Overseas Income: Required when employee receives income from related companies outside Hong Kong

3. MPF Calculation Base: Include when the form is specifically used for MPF contribution calculations

4. Historical Salary Information: Used when declaring salary history for specific purposes like loan applications or visa requirements

5. Tax Residence Status: Include when the employee has multiple tax residencies or works across jurisdictions

1. Schedule A - Salary Breakdown: Detailed monthly breakdown of all salary components

2. Schedule B - Allowance Details: Itemized list and description of all allowances and their monetary values

3. Appendix 1 - Supporting Documents Checklist: List of required supporting documents to verify declared income

4. Appendix 2 - Tax Reporting Guide: Guidelines for tax reporting implications of different salary components