Quick Start: What Do I Need to Check?
Before accepting a job offer in Belgium, make sure you:
- Confirm whether you need a work permit or have unrestricted access to the labour market.
- Check that your residence permit allows employment.
- Review and sign an employment contract.
- Understand that Belgian social security contributions will normally be deducted automatically from your salary.
- Be aware that you must file a Belgian tax return each year.
- Explore Belgian job platforms such as VDAB and Work in Flanders.
Do You Need a Work Permit in Belgium?
Whether you need a work permit depends on your nationality and residence status. Immigration requirements are to be checked individually, but in general these rules of thumb apply:
| Situation | Work Authorization Required? |
|---|---|
| EEA/EU nationals | No |
| Spouse or legal cohabitant of an EEA national | No - You should be in possession of your residence permit type F (it indicates unrestricted access to the labour market). |
| Non-EEA spouse or legal cohabitant of a non-EEA employee with labour market access | Usually, a work authorisation exemption is applicable (since January 2019). This will be indicated on the back of the Belgian e-ID card. It should say "arbeidsmarkt: onbeperkt", which means unrestricted access to the labour market |
| Non-EEA partner of a non-EEA student | Usually yes |
| Other non-EEA nationals | Depends on residence and employment status |
Check Your Residence Card
If you are exempt from requiring a work permit, this is typically indicated on your Belgian residence card.
You may see:
"Arbeidsmarkt: onbeperkt"
This means unrestricted access to the Belgian labour market.
Understanding Your Belgian Employment Contract
While Belgian law does not always require a written employment contract, having one is strongly recommended. A written agreement clearly outlines your rights, responsibilities, salary, working hours, benefits, and notice periods.
Language Requirements
For employment in the Flemish Region, employment agreements are generally drafted in Dutch. In international workplaces, employers may also provide a version in another language alongside the Dutch version.
What Determines Your Working Conditions?
Your working conditions are influenced by:
- Your employment contract
- Belgian labour legislation
- Collective bargaining agreements (CAOs)
- Internal company work regulations
Belgian Social Security: What Happens When You Start Working?
Most employees working for a Belgian employer automatically become part of the Belgian social security system.
What Does Social Security Cover?
Belgian social security contributes to:
- Healthcare and medical reimbursements
- Pension benefits
- Unemployment benefits
- Family benefits
- Sick leave and disability benefits
In most cases, no separate registration is required by the employee because contributions are automatically withheld from your salary.
Income Taxes in Belgium
If you work and live in Belgium, your employment income will generally need to be reported through a Belgian tax return.
Important Things to Know
| Topic | What You Should Know |
|---|---|
| Tax Number | Belgium does not use a separate tax number system for residents |
| Annual Tax Return | Required each year, even if you have no income |
| Married Couples | Usually submit a joint tax return |
| Legal Cohabitants | Usually submit a joint tax return |
The Marital Quotient
If one partner does not work, part of the employed partner's income may be allocated to the non-working partner for tax purposes. This can reduce the family's overall tax burden.
When the non-working partner starts working, this advantage may be reduced or disappear, potentially increasing the household's tax bill.
Finding a Job in Belgium
If you are looking for work in Leuven or elsewhere in Belgium, start with official regional employment services as well as private job boards.
Official Regional Employment Services
Flanders: VDAB
Brussels: Actiris
Wallonia: Le Forem
Other Useful Job Search Platforms
- Indeed
- Jobat
- Monster
- Vacature.com
- StepStone
- Work in Flanders
Job Hunting Tips for Internationals in Leuven
- Create a LinkedIn profile tailored to the Belgian market.
- Register with VDAB, even if you're searching in English.
- Consider roles in Leuven's international research, technology, healthcare, and life sciences sectors.
- Highlight language skills on your CV.
- Network through local international and professional communities.
Helpful Dutch Words for Working in Belgium
| Dutch | English |
|---|---|
| Arbeidsmarkt | Labour market |
| Arbeidscontract | Employment contract |
| Werkgever | Employer |
| Werknemer | Employee |
| Loon | Salary/wage |
| Sociale zekerheid | Social security |
| Belastingen | Taxes |
| Werkvergunning | Work permit |
| Verblijfskaart | Residence card |
| Collectieve arbeidsovereenkomst (CAO) | Collective bargaining agreement |
| Werkreglement | Work regulations |
| Sollicitatie | Job application |
Frequently Asked Questions
Can EU citizens work in Belgium without a work permit?
Yes. EEA/EU nationals generally have unrestricted access to the Belgian labour market and do not require a work permit.
How can I check if I can work in Belgium?
Check your residence card. If it states"Arbeidsmarkt: onbeperkt", you have unrestricted access to the labour market.
Do I need to register for Belgian social security myself?
In most employment situations, no. Your Belgian employer automatically registers you, and social security contributions are deducted from your salary.
Do I need to file a tax return if I had little or no income?
Yes. Adults living in Belgium are generally expected to submit a tax return, even when income is limited or absent.
Is a written employment contract required?
Not always, but it is strongly recommended because it clearly outlines employment conditions and protects both employer and employee.
Which job website should I use in Flanders?
VDAB is the official employment service for Flanders and is an excellent starting point for job seekers.
Useful Resources
- Federal Immigration Office
- Stadskantoor (City Office) of Leuven
- Looking for a job in Flanders via VDAB
- Workinflanders
- Work permits for Flanders