Are you allowed to do a flexi-job? These are the conditions in 2025
Flexi-jobs are more popular than ever in 2025. They give you the freedom to choose your own working moments and a nice extra on top of your wage. But is everyone simply allowed to do a flexi-job? And what about student jobs or vacancies for student workers?
In this blog we explain who qualifies for a flexi-job, what the conditions are and what to look out for when you are searching for flexible work. And good to know: anyone who really wants to get started smoothly and without hassle is best off choosing AnyShift - the app for flexi-jobs in Belgium.
The conditions for flexi-jobs in 2025: Who qualifies?
Not everyone is simply allowed to do a flexi-job. In 2025 the following conditions apply:
- In the previous quarter you must have worked at least four fifths with another employer.
- Pensioners are also allowed to take on flexi-jobs.
- You may not be self-employed in the same activity in which you want to do a flexi-job.
- You must be socially insured in Belgium.
The most important change in 2025 is that work performances must be registered digitally. Working by hand or undeclared work is therefore excluded. This makes reliable apps and platforms all the more important.
Flexi-jobs occur mainly in sectors such as:
- Hospitality
- Retail
- Logistics
- Events
Some sectors are excluded, such as the public sector or education.
Flexi-jobs vs. student jobs: What is the difference?
A frequently asked question is whether students can also do a flexi-job. The answer is no. Flexi-jobs are intended exclusively for people who already work at least four fifths or who are retired. Students fall under a different status, namely the student job.
A flexi-job is fully exempt from taxes and social contributions. For a student job, low RSZ contributions apply, but only up to a maximum of 475 hours per year. While there is no limit on the number of hours worked for flexi-jobs, students must therefore keep a close eye on their number of hours.
In addition, monitoring of flexi-jobs takes place through Dimona and digital registration of work performances. For student jobs this happens through the Student@work platform. It is therefore important that students do not take on a flexi-job, even if the vacancies seem interesting. They must always keep working within the framework of a student job.
Student workers would do well to use their status correctly, so that they do not risk fines or the loss of social rights.
How do you find a flexi-job?
Today you find flexi-jobs mainly online. Employers and employees increasingly use apps and websites to get in touch with each other quickly and easily.
AnyShift is one of the most popular apps for flexi-jobs in Belgium. You immediately see which jobs are available in your area, you choose a shift that suits you and you are scheduled in - without paperwork.
With AnyShift you can:
- Filter jobs by location and time
- See in real time what is available
- Be registered correctly straight away
The app is clear, fast and reliable. Especially in sectors such as hospitality or events it is a handy way to earn extra income flexibly.
Tips for a successful flexi-job experience
A flexi-job can be a pleasant experience, as long as you are well prepared. A few tips:
- Choose a job that suits you. Go for a sector in which you feel comfortable.
- Watch your planning. Overload lurks if you take on too many extra shifts alongside your main job.
- Use reliable apps such as AnyShift to be sure of correct registration and payment.
- Communicate clearly with your employer about availability and expectations.
- Read the vacancy carefully: some flexi-jobs require specific experience or a minimum age.
The future of flexi-jobs: Trends and developments
The market for flexi-jobs keeps growing. A few trends we can expect in 2025 and the coming years:
- Even more digitalisation: everything happens through apps - from registration to payment.
- New sectors may be opened up for flexi-jobs, depending on political decisions.
- Flexible work becomes the norm, especially in sectors with seasonal peaks or irregular busy periods.
- Smart matching through AI: apps are getting better and better at linking the right people to the right jobs.
Technology ensures that flexi-jobs become more accessible, faster and more reliable - for both parties.
Conclusion
In 2025 too, flexi-jobs are an interesting way to earn extra income flexibly. They are easy to arrange, tax-free and adapt to your schedule. For employers they offer a quick solution to cover staff shortages.
Do note: they are not for everyone. Students have their own system with student jobs. Anyone who meets the conditions quickly finds the right vacancy through apps such as AnyShift - and can get started without hassle.
In short: flexi-jobs are the perfect balance between freedom and security, as long as you know exactly what you are getting into
