Hong Kong’s Supplementary Labor Scheme Explained: What Employers Need to Know in 2025

As Hong Kong’s workforce evolves, many employers face a growing challenge in filling essential roles, especially in hospitality, construction, and service industries. To address labor shortages while maintaining fair employment opportunities for locals, the Hong Kong government continues to refine its Supplementary Labor Scheme (SLS). Understanding how this system works—and the recent updates taking effect in 2025—is vital for any business looking to hire foreign workers or apply for a visa in Hong Kong.

This guide breaks down the latest requirements, eligibility conditions, and key steps employers must take to stay compliant when importing workers under the SLS in 2025.

What is the Supplementary Labor Scheme (SLS)?

The Supplementary Labor Scheme was introduced to allow employers to fill job vacancies that cannot be readily met by the local workforce. It enables the importation of workers for specific roles, typically in non-managerial and non-professional positions, after a fair attempt has been made to hire locally.

The core principle of the SLS remains the same: local workers must always be given priority. Only when employers can demonstrate genuine difficulty in filling positions with local candidates can they seek approval to import workers.

In 2025, several new measures have been announced to tighten the process, ensuring that the scheme remains fair, transparent, and beneficial for both employers and the local labor market.

Key Changes to the Scheme in 2025

From 18 September 2025, employers applying to import workers such as waiters, waitresses, or junior cooks must meet new manning ratio rules. For every position they wish to import, they must already employ two local full-time workers in the same post.

For example, an employer who wants to bring in one foreign waiter and one junior cook must have at least two full-time local waiters and two full-time local junior cooks already on the payroll. This change is designed to ensure that businesses continue to support local employment while supplementing their workforce only where truly necessary.

Before submitting an importation request, employers are required to go through a six-week local recruitment period. A major new requirement is that employers must now attend a job fair once a week during this period, as arranged by the Labor Department.

These job fairs serve as a last opportunity for businesses to find suitable local candidates before applying to import workers. Employers must also conduct on-the-spot interviews at these events. Failing to attend even one of the scheduled job fairs will result in an automatic rejection of the SLS application.

This step underlines the government’s emphasis on prioritizing local job seekers and ensuring that imported labor is truly supplementary.

Another important change affects how frequently an employer can submit SLS applications. If the same applicant submits more than one application within six months, the Labor Department will now return all additional forms without taking further action.

This rule helps streamline processing and prevents businesses from overwhelming the system with repeated applications. However, it does not apply to renewal applications for existing imported workers, allowing ongoing employment arrangements to continue without disruption.

Under the new guidelines, SLS will no longer accept applications submitted by individual branches of a business. Instead, companies must consolidate all requests for imported workers from different branches into a single application.

This approach simplifies the process for both employers and the authorities, while also preventing duplicated or inconsistent applications from the same organization.

Recruiting Mainland Workers: What Employers Must Know

Many employers under the SLS import workers from Mainland China, but this process now comes with stricter documentation and verification requirements.

If a business is granted in-principle approval to hire Mainland workers, they must do so only through approved Mainland labor service enterprises. These enterprises are authorized by the Ministry of Commerce of the People’s Republic of China and have permission to operate in cooperation with the Hong Kong Special Administrative Region.

Both the employer and the selected labor service enterprise must complete and sign a Joint Declaration Form, confirming the recruitment arrangement. In addition, each prospective worker must fill out a Declaration and Authorization Form, clearly stating which enterprise is handling their placement.

When applying for an entry permit or Hong Kong Visa, the employer must submit both forms to the Immigration Department. Without them, the application will not be processed.

Avoiding Scams and Misleading Agencies

The demand for foreign workers often attracts misleading advertisements or unlicensed agents claiming to offer quick recruitment services. Employers are urged to verify that any Mainland labour service enterprise they engage with is officially approved and listed by the Ministry of Commerce.

Failing to do so can result in significant financial loss, delays in processing, or even rejection of applications. Vigilance and due diligence are key to avoiding costly mistakes. Employers should always confirm the authenticity and capability of any agency before proceeding with recruitment.

Why Compliance Matters More Than Ever

The 2025 updates to the SLS are not just bureaucratic changes—they reflect a broader effort to balance Hong Kong’s labour market needs with the protection of local job opportunities. Employers who comply with the rules not only avoid penalties but also build a more sustainable and ethical hiring strategy.

By carefully following the recruitment process, attending job fairs, and maintaining accurate records, businesses can continue to benefit from imported talent while supporting Hong Kong’s economic and social stability.

Preparing for the Future of Work in Hong Kong

As industries evolve and labor demands shift, the ability to attract skilled and reliable workers—both local and imported—will remain essential. The updated SLS framework in 2025 gives employers a clearer structure to plan their staffing strategies responsibly.

Employers are encouraged to stay updated on future changes to immigration policies, work permit requirements, and labor market conditions. Whether applying for a domestic helper, service staff, or junior technical worker, understanding the regulations surrounding a visa in Hong Kong will be increasingly vital.

Move Hong Kong with a Smooth Visa Application with Hong Kong Visa Services

At Hong Kong Visa Services, we simplify the process of getting a visa in Hong Kong for individuals, professionals, and employers alike. Whether you’re relocating for work, business, or family, we handle every detail with precision and care. Our dedicated team guides you through documentation, eligibility checks, and application procedures, ensuring a seamless and stress-free experience. With our expertise, you can confidently begin your journey to Hong Kong without delays or complications.

Conclusion

The Supplementary Labor Scheme continues to play a crucial role in maintaining Hong Kong’s workforce balance. The 2025 updates signal a stronger commitment to fair hiring practices, transparency, and the protection of local employment. Employers who understand and comply with the new rules will find the process smoother and more efficient, while avoiding unnecessary risks.

As Hong Kong moves forward, businesses must not only adapt to regulatory changes but also plan their workforce needs with foresight and integrity. Staying informed about evolving labor schemes and the procedures for obtaining a visa in Hong Kong is the best way for employers to remain competitive and compliant in an ever-changing labor landscape.