What is the single permit for?
It allows a non-EU national to live and work in Belgium as an employee.
Single permit in Belgium:the essentials in plain language
Quickly understand when a single permit may be needed, who decides and what an employer must verify first.
EU + Belgium
A framework shared between EU rules, the federal state and the Regions
Regions
The work side depends on the competent Region
Check
The employer must verify the right to work before the start date
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Topics covered
on the single permit
Quick understanding
General principles
To work in Belgium, a person needs a valid legal basis. Sometimes that basis already exists. Sometimes a single permit is required.
Who usually needs it?
Most often, a non-EU employee coming to work in Belgium when no other existing right to work already applies.
It does not apply to everyone
Some people may already be allowed to work because of their nationality, residence status or a specific legal situation.
Institutional landscape
Why the system feels complex
The single permit is not handled by a single authority. That is why it can be difficult to read at first.
European Union
It sets the overall framework.
Federal State
It handles the residence side.
Regions
They handle the work authorization side.
Work authorization
Three very different situations
Before discussing the single permit, it helps to distinguish three cases: immediate access, facilitated access, or a real labour market assessment.
Immediate access to work
The candidate may already be allowed to work in Belgium
The right to work already exists. The main issue is therefore to verify the status or the residence document correctly.
- The key issue is to read the residence document correctly
- Not every status gives the same level of access to work
- The full breakdown is reserved to members
Recruitment may be facilitated
The case may be easier to support
The file can move more easily because the profile or category reduces the weight of the labour market test.
- Typical examples: highly qualified workers, management, researchers, intra-group transfers
- The region, salary and level of the candidate still matter
- The full breakdown is reserved to members
Prior labour market assessment
The employer must justify the difficulty of hiring locally
Here, the employer must show that the role could not reasonably be filled on the Belgian or regional market.
- This is neither an immediate-access case nor a facilitated category
- The approach differs between Brussels, Wallonia and Flanders
- The full breakdown is reserved to members
Employer side
What employers should remember
The key point is simple: verify before the person starts working.
Check before the employee starts
The right of residence and the right to work must be verified before the person starts working.
Do not confuse speed with safety
Urgency never removes the need to choose the right procedure and the right region.
Sanctions remain a real risk
Employing someone without a valid legal basis can trigger administrative, social and criminal consequences.
3 steps
In practice, how a single permit works
The file usually follows three simple stages: qualify, prepare, submit.
01
Check the role and the competent region
Start with the place of work, the function, the salary and the candidate’s profile.
02
Build the file
Employer and candidate gather the relevant supporting documents.
03
Submit and follow the procedure
The Region handles the work authorization; the Immigration Office handles the residence side.
Legal relay
When the LEXPAT law firm steps in
The platform clarifies the hiring need. The law firm steps in when the file needs legal security.
The right time to ask for support
- The function is sensitive or difficult to classify
- The competent Region is not obvious
- The candidate’s profile raises a residence or right-to-work question
- You want to avoid a procedural mistake or a sanction risk
Key point
A single permit is not just a form
The role, the region, the contract, the salary, the candidate’s profile and the residence logic all have to fit together.
Work permit exemptions
A members-only extension that goes deeper into exemptions, residence documents and situations where a person may already work in Belgium without automatically starting again from a single permit procedure.
FAQ
Single permit FAQ
Short answers to the questions employers ask most often.
Who is competent to authorize a foreign national to work in Belgium?+
Competence is shared. The federal level handles residence for foreign nationals and also the right to work for people whose residence is not based on employment. The Regions are competent for the right to work of people who stay in Belgium for professional reasons.
Can some foreign nationals work without any prior step from the employer?+
Yes. Some profiles already benefit from a right to work. In those cases, the employer does not need to file a prior application. In practice, the residence document or status already shows that access to the labour market is unlimited.
What are the rules for foreign students who work?+
Students with a valid residence document can work, but within a limited framework. In practice, they can usually work up to 20 hours per week during the academic year. During school holidays, the practical limits are different.
What is the single permit?+
The single permit is a procedure that combines, within the same file, the authorization to stay and the authorization to work in Belgium for a non-EU employee.
Who files the single permit application?+
The employer, or its representative, files the application for the future worker. The procedure is made online through the national single permit platform.
Must the employer always prove that no local worker is available?+
No. That is the basic logic, but many situations exempt the employer from proving a prior local search. This is notably true for some specific categories or qualified profiles.
What is the minimum salary to hire a foreign worker under a single permit?+
The remuneration must at least reach the guaranteed average minimum monthly income, including part-time work. For certain categories, such as highly qualified workers, much higher legal thresholds also apply.
How long is a limited work authorization valid?+
As a general rule, the authorization follows the duration of the contract with a maximum of one year. Some categories can go up to three years, notably highly qualified workers, some EU Blue Card cases, management profiles and certain intra-group transfers.
What happens when the employment contract ends?+
The employer must notify the competent regional authority that the employment has ended. In practice, the worker’s residence generally remains valid for 90 days after the end of the work authorization, unless a different residence decision is taken.
How can a foreign worker obtain unlimited access to the labour market?+
After a certain period of work under a limited authorization, the worker may in some cases request unlimited access to the labour market. The exact conditions depend notably on the competent region and on the time already worked or spent in Belgium.
Passerelle LEXPAT
Do you want to know whether your recruitment requires a single permit?
Explain the role, the region and the target profile in simple terms. We help you understand whether the single permit is relevant and when legal support should step in.