A foreign employer operating in Hong Kong who overlooks recent changes to employment legislation risks contracts that are unenforceable. Penalties under labour law, and. in serious cases. proceedings before the Hong Kong High Court (the principal civil court for employment-related claims). These updates took effect in early 2025 and have direct consequences for multinational companies with local staff.
Hong Kong's updated employment legislation introduces strengthened requirements for written employment contracts, revised dismissal notice periods, and amended mandatory contribution rules under the territory's social security regime. International employers with at least one locally engaged employee are subject to these rules. Compliance steps must be completed before the end of Q2 2026.
This alert explains what changed, which businesses are affected, and the five immediate actions foreign employers should take now.
What changed and when it took effect
Hong Kong's employment legislation was amended in a package of reforms that came into force in early 2025. The changes touch three core areas: the written employment contract requirement, the termination procedure, and social security contribution thresholds.
Written employment contracts. Previously, a written contract was strongly recommended but not universally mandatory for all employee categories. The updated rules require that every employee – including part-time and fixed-term staff – receives a written employment contract before commencing work. The contract must set out the role, remuneration, working hours, and the applicable dismissal notice period. An employment contract that omits these elements is treated as non-compliant, even if the parties have agreed the terms orally.
Termination procedure and dismissal notice. The amended legislation extends the minimum dismissal notice period for employees who have completed a qualifying length of service. Foreign employers accustomed to shorter notice norms in their home jurisdictions frequently underestimate this requirement. Notice must be given in writing. A payment in lieu of notice is permissible under certain conditions, but the amount must correspond precisely to the wages that would have been earned during the notice period. Courts in Hong Kong have consistently held that any shortfall in payment in lieu voids the termination and triggers a wrongful dismissal claim.
Social security and mandatory contributions. The threshold for mandatory contributions to Hong Kong's retirement protection scheme has been adjusted. Both employer and employee contribution obligations now apply at a lower income threshold than previously. Employers must recalculate contributions for employees previously classified as below the threshold. Failure to adjust payroll systems constitutes a continuing breach of the social security regime.
Collective agreement obligations. Where a collective agreement applies to a workforce. less common in Hong Kong than in many European jurisdictions but present in certain sectors. the updated rules require that its terms are expressly incorporated by reference into individual employment contracts. An employer who relies on a collective agreement but fails to incorporate it correctly may find that the agreement's protections do not apply in an individual dispute.
The Securities and Futures Commission (SFC) has separately reminded licensed entities that employment contracts for regulated staff must also comply with updated conduct and fit-and-proper requirements. Licensed financial employers face a dual compliance obligation under both the general employment legislation and SFC-specific rules.
Which employers are affected and compliance thresholds
The updated rules apply to any employer engaging staff in Hong Kong, regardless of where the employer is incorporated. Registration with the Companies Registry Hong Kong is not a prerequisite for the employment obligations to apply. A foreign company with a representative office, a branch, or even a single remotely managed employee based in Hong Kong falls within scope.
Specific threshold criteria include:
- Employers with one or more employees engaged under a continuous contract – generally defined as four or more weeks of employment for at least 18 hours per week.
- Employers paying remuneration at or above the revised mandatory contribution threshold, triggering recalculated social security obligations.
- Employers in regulated industries – banking, asset management, insurance – who must also satisfy SFC or other sectoral conduct standards in employment documentation.
- Employers relying on a collective agreement must verify that the agreement remains current and is correctly incorporated into all individual contracts.
Foreign employers who engage staff through a third-party employer of record arrangement are not exempt. The substance of the employment relationship determines which obligations apply, not the contractual label. The Hong Kong International Arbitration Centre (HKIAC) has handled an increasing volume of employment-related disputes involving cross-border arrangements where the employing entity and the place of work were in different jurisdictions. This trend underscores the risk of assuming that a foreign-law employment contract insulates an employer from Hong Kong's mandatory rules.
For a detailed review of how these employment changes interact with your corporate structure in Hong Kong, see our guidance on corporate law matters in Hong Kong.
To receive an expert assessment of your employment compliance position in Hong Kong, contact us at info@ferrazwhitmore.com.
Immediate actions for international companies
Employers who have not yet reviewed their Hong Kong employment documentation should treat the following as a priority checklist.
1. Audit all existing employment contracts. Review every contract against the updated written requirements. Pay particular attention to whether the dismissal notice period, remuneration structure, and working hours are explicitly stated. Contracts signed before 2025 that lack these provisions should be restated in writing and countersigned by the employee.
2. Recalculate mandatory contribution obligations. Run payroll records against the revised social security thresholds. Identify any employees who cross the new threshold and adjust employer contribution calculations from the effective date. Where arrears have accrued, obtain advice on the correction procedure before self-reporting to the relevant authority.
3. Review termination procedures and notice templates. Update internal HR protocols to reflect the extended dismissal notice periods. Ensure that any standard termination letter templates specify the notice period, the basis for any payment in lieu, and the calculation of the final wage amount. A termination that does not follow the correct termination procedure exposes the employer to a wrongful dismissal claim in the Hong Kong High Court, with potential liability for the full notice period and associated benefits.
4. Check collective agreement incorporation. If any part of your workforce is covered by a collective agreement, verify that the agreement is current and that individual employment contracts contain a valid cross-reference. If the collective agreement has been updated or renewed since the contracts were last reviewed, the contracts must be amended accordingly.
5. Apply additional checks for regulated-sector employees. If your Hong Kong operations are licensed by the SFC or another regulatory body. Confirm that employment contracts for regulated individuals satisfy both the general employment legislation and the sector-specific conduct requirements. A contract that satisfies one set of rules but not the other creates regulatory exposure on two fronts simultaneously.
International companies managing employment across multiple jurisdictions may also find it useful to compare Hong Kong's updated requirements with developments elsewhere in the region. Our alert covering updated employment regulations in the UAE sets out a parallel set of compliance steps for employers active in the Gulf.
For a comprehensive review of your employment contracts and compliance procedures in Hong Kong, our team is available at info@ferrazwhitmore.com.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our employment law practice supports international employers managing workforce compliance, employment contract reviews, and termination procedures across Asia-Pacific, the Middle East, Europe, and the Americas. The firm's team includes practitioners with experience before the Hong Kong High Court and in HKIAC arbitration proceedings. We combine Portuguese civil law expertise with English common law tradition – a dual foundation that is particularly relevant for employers managing staff under both common law and civil law employment regimes. Engaging a lawyer in Hong Kong with cross-border experience means understanding how local mandatory rules interact with a foreign employer's home-jurisdiction norms. As an international law firm serving Hong Kong-based operations, Ferraz & Whitmore helps multinationals build compliant, enforceable employment documentation from the outset. To discuss your employment compliance situation in Hong Kong, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.
Author: Anna Chen, Senior Associate, Asia-Pacific, Middle East &. CIS
Anna Chen is a Senior Associate at Ferraz &. Whitmore focusing on cross-border transactions. Market entry. Additionally, dispute resolution across Asia-Pacific, Middle Eastern, and CIS jurisdictions. She supports international clients in navigating regulatory and commercial challenges in high-growth and emerging markets.
Published: April 10, 2026