Study & university
Immatrikulation
Immatrikulation is formal enrollment at a German university. It activates your student status and everything attached to it: the Werkstudentenprivileg, student health-insurance rates, the semester ticket, and your student residence permit. The proof document is the Immatrikulationsbescheinigung.
Immatrikulation turns an admitted applicant into a registered student. After receiving admission, you submit proof of health insurance, pay the semester fee (Semesterbeitrag), and sometimes show original certificates; the university then registers you and issues the Immatrikulationsbescheinigung (enrollment certificate), the document half of German bureaucracy will ask you for.
Enrollment must be renewed every semester through Rückmeldung: paying the semester fee within the deadline. Missing it leads to exmatriculation, which instantly dissolves student status. Exmatriculation also happens automatically upon graduation or final failure of required exams.
What it means for working students
Your entire working student construction rests on enrollment: lose it and the Werkstudentenprivileg, student health-insurance rate, and (for non-EU students) the residence permit's basis all fall simultaneously. Set a recurring reminder for the Rückmeldung deadline each semester. Employers request a fresh Immatrikulationsbescheinigung every semester; download it from the campus portal proactively. After your final exam, mind the gap: between exmatriculation and a full-time contract, your insurance and visa status need active management.