
Around 2.9 million students (2.87 million) are enrolled in Germany (Federal Statistical Office, winter semester 2024/25) - and most of them work a side job. The choice between a working student job and a mini-job determines your earnings, working hours, and social security costs. In short: if you want to earn more and gain work experience, choose the working student job. If you want to work regularly without being tied down, you're better served by a mini-job earning up to €603 a month. Knowing the 2026 figures helps you make the decision with confidence.
Working student refers to a student who, alongside full-time studies, is employed subject to social security contributions - but under simplified conditions. As long as weekly working hours during the semester do not exceed 20 hours, contributions to health, long-term care, and unemployment insurance are waived. This so-called working student privilege is set out in § 6 para. 1 no. 3 SGB V. There is no earnings limit.
Mini-job is marginal, wage-based employment in which monthly pay does not exceed €603 (§ 8 para. 1 no. 1 SGB IV, as of 2026). Mini-jobs are exempt from contributions for the employee in every branch of social insurance. Only the pension insurance obligation applies - an exemption can be granted on request.
The statutory minimum wage has been €13.90 per hour since January 1, 2026. At a mini-job threshold of €603, that works out to a maximum of approximately 43 hours per month - around 10 hours a week (source: IHK Nordschwarzwald, 2026).
A working student job has no earnings limit. Anyone earning €20 an hour and working 20 hours a week earns up to €1,600 a month - completely legally. What matters is the hours limit: more than 20 hours a week during the lecture period cancels the working student privilege. During semester breaks, the limit can be exceeded for a limited time.
Social security in a working student arrangement: pension insurance is mandatory - the employee pays 9.3 percent as their own share (§ 168 SGB VI). Health, long-term care, and unemployment insurance are waived as long as the working student privilege applies. Income tax only becomes due above the annual basic tax-free allowance of €12,348 (2026, source: Federal Central Tax Office). Anyone earning less generally pays nothing after filing a tax return.
A mini-job is capped at a maximum of €603 a month. Anyone who permanently exceeds this limit becomes liable for social security contributions - retroactively from the month the limit was exceeded. The threshold is adjusted dynamically: it is based on the statutory minimum wage multiplied by 43 working hours (source: Minijob-Zentrale, 2026).
Advantage of the mini-job over the working student job: there is no weekly hours cap. Anyone working 20 hours one week and only 5 hours the next has more flexibility with a mini-job - as long as monthly earnings don't permanently exceed the threshold. For regular work with a fixed hourly pattern - supermarket, café, event staffing on Saturdays - the mini-job is the more straightforward model.
Yes - under one condition: the mini-job must not be with the same employer as the working student position (§ 8 SGB IV). If you work 18 hours a week during the day as a working student and also work evenings in a café, this is generally permitted. The combined working time of both jobs together must not permanently exceed 20 hours a week during the semester.
Important: multiple marginal jobs are added together for the earnings limit. Anyone with two mini-jobs has their combined earnings checked against the €603 threshold. A second mini-job can be classified as subject to social security contributions if the combined limit is exceeded (source: Deutsche Rentenversicherung, 2026).
Students looking for flexible jobs that are correctly and legally billed as a working student position or short-term employment will find daily listings at ucm.jobs - from trade fair jobs to event staffing, always with a clear contractual framework and fair hourly pay.
Family health insurance remains in place as long as your total monthly income stays permanently below €565 (§ 10 SGB V). As a working student, you are independently liable for pension insurance - health and long-term care insurance remain contribution-free as long as the 20-hour limit is observed. If in doubt, check with your own health insurance provider in advance (source: Studierendenwerke Deutschland, 2026).
Employers weight working student positions more heavily than mini-jobs. They signal relevant field experience, the ability to handle a workload alongside studies, and early professional experience. Anyone planning to move into a permanent role after graduating benefits far more from working student experience than from a CV built purely on mini-jobs. For quick side income with no field relevance, however, a mini-job is entirely sufficient.
As a working student, there is no tax-free threshold in the classic sense. If your annual income from all sources stays below the basic tax-free allowance of €12,348 (2026), the tax office fully refunds withheld wage tax via your tax return. At higher earnings, your personal tax rate applies (source: Federal Central Tax Office, 2026).
Companies that regularly need working students or short-term staff can handle the booking process directly and in full legal compliance via ucm.jobs.