Working in Germany as a Student: Hours, HiWi & Mini-Job Guide

If you’re studying in Germany and want a part-time job to support yourself and gain experience, you need to know the legal boundaries first. Here’s what matters most.

Hour Limits for Non-EU Students

If you hold a §16b student residence permit and are from a non-EU country, you’re allowed to work 120 full days (Ganze Arbeitstage) or 240 half days (Halbe Arbeitstage) per calendar year. Exceeding this limit can jeopardize your residence permit renewal — in serious cases, your permit may even be revoked.

Your safe zone during the semester: no more than 20 hours per week. During semester breaks, you can work full-time. EU citizens have no hour restrictions.

HiWi — Best for Research-Oriented Students

HiWi (short for Hilfswissenschaftler, student research assistant) is a unique type of student job at German universities. You assist professors or research groups with experiments, data analysis, or literature reviews. Hourly pay ranges from €12 to €16 (check your institution’s contract for exact rates).

Why it’s great: the work is professional, boosts your CV, and hours are flexible (usually 8–16 hours per week). To find one, check your university’s Stellenportal (job board) or ask your thesis supervisor directly.

Mini-Job — Simple and Popular, But Capped

A Mini-job is a small part-time role with a monthly earnings cap of about €556 (check the current limit announced by the Bundesministerium für Arbeit). Below this threshold, you pay no social security contributions and very little tax; your employer covers a small surcharge.

Common Mini-job roles: supermarket cashier, restaurant server, parcel sorting, flyer distribution. Search on minijob-zentrale.de or Indeed.de.

Tax ID Is a Prerequisite

Before you start any paid work, you must have a Steueridentifikationsnummer (tax ID). After completing your Anmeldung (address registration), the tax ID arrives by mail at your registered address within 2–4 weeks. If you haven’t received it after 6 weeks, you can request a reissue online via the BZSt (Federal Central Tax Office) website.

Your employer needs this tax ID to issue your first paycheck. Without it, they cannot legally pay you, and some employers may delay your contract start date as a result.

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