Profits Tax Returns
Corporate and partnership trade profits are processed utilizing specialized profits tax return variants.
The Inland Revenue Department mandates 3 foundational return formats:
Form BIR51 – the primary profits tax return allocated to corporate entities and incorporated businesses.
Form BIR52 – the standard profits tax return designated for partnerships and unincorporated business structures.
Form BIR54 – the specialized profits tax return for non-resident entities, executed by the domestic paying entity when distributing taxable source income to a non-resident counterparty.
Sole proprietorship operations consolidate their business tax reporting inside the individual tax framework utilizing Form BIR60.
Mandatory Electronic Supplementary Forms
Supplementary tax schedules must be compiled electronically in structured XML format and submitted concurrently as integral attachments to Form BIR51:
Form S1 – Selection of Two-Tiered Profits Tax Rates for Connected Entities.
Deployed by a designated member of an affiliated corporate group to secure the lower-tier tax threshold.
Form S2 – Transfer Pricing Documentation.
Executed by entities engaged in transactions with connected persons to verify that intra-group cross-border transactions mirror arm’s length principles.
Form S19 – Foreign-Sourced Income Exemption (FSIE) Reporting.
Mandatory for corporate entities receiving offshore passive income (dividends, interest, or royalties) and remitting funds into Hong Kong, verifying statutory compliance for the tax-exempt (0%) framework.
Form S22 – Intellectual Property Tax Concessions.
Completed by corporate bodies generating revenue from intellectual property assets (software, patents, or trademarks) to secure reduced tax scaling under the patent box regime.
Employer’s Returns
Corporate entities acting as employers must submit annual statutory declarations detailing total remuneration paid to their staff architecture:
Form BIR56A – is the employer’s consolidated annual summary return.
Form IR56B – is the individual employee remuneration statement compiled for each member of the workforce.
Event-Driven Employer Declarations
Form IR56E – notification of new employee recruitment, required within 3 months from the commencement of employment.
Form IR56F / IR56G – statutory notifications triggered upon the termination of an employee or prior to their permanent departure from Hong Kong.
Form IR56M – the annual return detailing fees paid to domestic corporate contractors, freelance operators, and external consultants outside the standard payroll framework.
Property Tax Returns
Property declarations are mandatory for corporate setups acquiring passive rental income from real estate structures positioned within the Hong Kong territory.
Form BIR57 – property tax returns for real estate held under joint ownership structures with corporate or individual co-owners.
Form BIR58 – the dedicated return format for reporting corporate property rental revenues derived from real estate assets owned by a legal entity.