Student flexi-job Kortrijk: what you need to know before you start

A flexi-job is an official Belgian status that gives you the chance to earn extra without paying tax on it. In theory, anyone can work with a flexi-contract, but as a student there are a few extra rules to keep in mind. Here we unravel them all, with a focus on the student flexi-job Kortrijk: from the age limit to the most popular sectors in our city.

What exactly is a flexi-job?

A flexi-job is a form of employment for which you don't need a full-time employment contract. The idea? People who already work at least 4/5ths can earn extra money in another job, completely tax-free. Students who meet the conditions can also take advantage of it. You work a few hours, for example on Saturdays in the flexi-job hospitality Kortrijk or as a stock replenisher in the supermarket, and you get a net hourly wage with no social contributions or personal income tax deducted.

Conditions for students

To be allowed to do a flexi-job as a student, you must meet three things:

• Age: you are at least 18 years old. Are you 16 or 17? Then you can only work as a student job, not as a flexi-jobber.
• Proof of study: you are enrolled at a recognized educational institution (university of applied sciences, university, etc.). A part-time course also counts.
• Work history: in the 12 months before your flexi-job, you must have worked at least 4/5ths for another employer. This can be via a permanent contract, temporary work, or even a previous student job. The idea is that flexi-jobs are an extra, not your first work experience.

A student who has only had a student job can therefore usually simply start a flexi-job, because student jobs count towards the 4/5ths condition. Only students who have never worked or have not been employed in a 4/5ths regime in the last 12 months are out of luck.

Flexi-job versus student job: the differences

Perhaps you wonder what is better: a classic student job or a flexi-job. The answer depends on your situation. The main differences at a glance:

• Wage: with a student job you get a gross wage from which a small solidarity contribution (2.71%) is deducted; you keep almost everything net. With a flexi-job, no social security or tax is withheld, so what you get gross is immediately your net.
• Maximum earnings: as a student you can earn an unlimited extra income as long as you stay below the limit of €13,242.36 (2026) to keep child benefit. For flexi-jobs, such a ceiling does not exist, although you may not flexi-job more than 151 hours per month.
• Flexibility: both contracts are flexible, but a flexi-job offers even a bit more freedom; you can often be deployed per day without a fixed schedule.
• Target group: student jobs are only for students; flexi-jobs are open to a broader group (those who already work 4/5ths), but students can also use them.

Still in doubt? Then choose what suits your studies and wallet best. Many students combine the two by, for example, working as a student job in the summer and picking up a flexi-shift on the weekend.

How much do you earn as a flexi-student in Kortrijk?

The wage for a flexi-job is at least the guaranteed average minimum monthly income (GGMMI). In 2026, the gross hourly wage will then be approximately €12.57. Because you pay no tax or social security, that is also your net. That is higher than the minimum wage of a regular student job (€10.92 gross in 2026, from which the solidarity contribution is still deducted). In practice, employers often offer more, especially in bottleneck professions. In Kortrijk, you see outliers up to €15 per hour for a flexi-job as a driver or in the bakery on Sunday morning.

Which flexi-jobs are popular in Kortrijk?

Kortrijk is bustling with hospitality, shops, and logistics. From our overview of all flexi-jobs in the region, these are the most requested profiles:

• Hospitality: dishwasher, kitchen help, service, barista. Perfect for students who like to work in the evening or weekend.
• Supermarkets and shops: think of flexi-job Delhaize Kortrijk for stocking shelves or cashier work. Other chains such as Colruyt and Albert Heijn also regularly recruit.
• Bakeries: helping with sales on Saturday and Sunday mornings. A flexi-job bakery Kortrijk is often filled by students.
• Logistics and transport: warehouse worker, order picker or flexi-job driver Kortrijk (with driving license).
• Events and promotion: with event halls like Kortrijk Xpo, there is always demand for promotion staff, setup workers, or ticket scanners.

Just about every sector has flexi-vacancies, from the local chip shop to the large DIY store. Our site lists them all, so you don't miss a single opportunity.

How do you find a flexi-job in Kortrijk?

You can of course scour all temp agencies and job boards yourself, but that costs time and you quickly can't see the forest for the trees. That's why we have bundled all flexi-jobs in Kortrijk in one place. Use our filters to select on 'suitable for student', number of hours per week, or specific neighborhood such as Marke or Bissegem. This way you quickly find the job that fits around your class schedule.

Also smart: set a job alert. As soon as a new flexi-job in your sector pops up, you get a notification. Or save vacancies as favorites, so you can calmly compare them later.

Tips for your first flexi-job as a student

Ready to start? With these tips you are fully prepared:

• Check the conditions: make sure you have a copy of your enrollment certificate and your pay slip from your previous job at hand. Some employers ask for them.
• Know your rights: you are entitled to a flexi-employment contract. Read it carefully before you sign. Pay attention to agreements about overtime and night work.
• Start with a trial shift: this way you immediately find out if the job is really something for you. Most employers in Kortrijk are open to this.
• Combine smartly: choose shifts that don't interfere with your studies. Weekend work or evening shifts are ideal.