This article explains what § 16b AufenthG requires, which evidence is typically requested, what applies if the standard period of study is exceeded or the subject is changed, and how matters continue after graduation.
With every extension under § 16b AufenthG, three questions are essentially at issue:
- Am I still enrolled? The current certificate of enrolment is the basis.
- Are my studies progressing? § 16b AufenthG focuses on whether the degree can be completed within a reasonable period.
- Is my subsistence secured? Under § 5 Abs. 1 Nr. 1 in conjunction with § 2 Abs. 3 AufenthG.
The second question is the one that causes difficulties in practice, and the only one to which you cannot respond at short notice.
What counts as progress is not standardised in figures across Germany; authorities take their bearings from the standard period of study of your degree programme and from your academic record. The following are typically required:
- certificate of enrolment for the current semester,
- transcript of records showing the ECTS credits obtained,
- at an advanced stage of study: a confirmation from the examination office or from your supervisor regarding the expected date of completion.
Keep your documents up to date: a transcript from the previous year does not answer the question of progress.
Exceeding the standard period of study does not automatically lead to rejection. The law focuses on completion within a reasonable period, and that reasonableness leaves room for comprehensible reasons. The following are regularly recognised in practice:
- illness (with medical evidence),
- pregnancy and parental leave,
- care for relatives,
- unavailable compulsory courses or waiting times for examinations for which the university is responsible,
- initial language difficulties in the early phase.
What matters is that you can evidence the delay and present a realistic completion plan. A confirmation from the examination office stating the expected final semester carries more weight than any explanation in your own words.
Whether the authority accepts your reasons is decided on a case-by-case basis. civitas. does not evaluate this and does not provide a forecast.
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A change of subject is more delicate under residence law than a mere delay, because it affects the basis on which the permit was granted. Rules of thumb from practice:
- A change in the early phase of a degree programme is regularly less problematic than one after many semesters.
- A change within a related subject is easier to justify than a complete break.
- Repeated changes considerably increase the burden of justification.
Discuss a planned change with your immigration office beforehand, not only at the next extension appointment. In the case of repeated changes or an imminent rejection, legal advice is the right course of action.
Subsistence is examined afresh with every extension. The following are typically considered as evidence:
| Evidence | Note |
|---|---|
| Blocked account | The minimum amount, set anew each year, is based on the maximum BAföG rate; ask your authority or the competent German mission abroad for the current figure |
| Formal obligation under § 68 AufenthG | A third party assumes the costs of your stay |
| Scholarship | Award notice from a recognised institution |
| Income from permitted employment | within the working hours permissible for students |
| Health insurance | adequate insurance cover forms part of secured subsistence |
The specific requirements are determined by your immigration office.
Upon graduation, the purpose of the permit under § 16b AufenthG comes to an end. However, this does not necessarily end your residence. The Residence Act provides in § 20 AufenthG for a separate permit for seeking employment appropriate to the qualification obtained. It is limited in time and requires that subsistence is secured.
If a position is found, the next step is a change to an employment permit — depending on the constellation, for example the EU Blue Card or a permit for skilled worker employment. An overview of the types of permit is available in the article Residence permits at a glance.
Important for planning: submit the follow-up application before your student permit expires. Only then does the continued-effect fiction under § 81 Abs. 4 AufenthG apply.
The most common mistake is not carelessness but a shortage of appointments: in many university cities the immigration offices are overloaded in line with the semester cycle, and the next available appointment is weeks away.
The following therefore applies: it is the application that preserves the deadline, not the appointment. If you cannot obtain an appointment, submit the application in writing, by email or via your authority's online portal, and document its receipt. How this works in practice is described in the article Getting an immigration office appointment; the effect of the deadline itself is covered in the article Deadlines & Fiktionsbescheinigung.
You can find the office responsible for your place of residence in the directory of extension locations.
How early should I apply for the extension?
In practice around eight weeks before expiry, and rather earlier in university cities with long appointment waiting times. What is decisive for preserving the deadline is the receipt of the application by the authority, not the appointment.
What happens if I exceed the standard period of study?
This does not automatically lead to rejection. § 16b AufenthG focuses on completion within a reasonable period. Provide evidence of the reasons for the delay and present a realistic completion plan, ideally with confirmation from the examination office. The assessment is carried out by the immigration office.
May I work during my studies?
Statutory limits on working hours apply to students; employment beyond these limits requires the permission of the immigration office. What applies to your permit is stated as a note on your eAT card or in the supplementary sheet.
Can I stay in Germany after graduation and look for work?
§ 20 AufenthG provides for a separate, time-limited residence permit for seeking employment. It requires a recognised qualification and secured subsistence. Apply for it before your student permit expires.
How much money must be in the blocked account?
The minimum amount is adjusted regularly and is based on the maximum BAföG rate. Because it changes annually, we deliberately do not state a figure here. You can obtain the current amount from your immigration office or the competent German mission abroad.
Does time spent studying count towards a settlement permit?
For the standard route under § 9 AufenthG, periods of residence are generally taken into account; for the EU long-term residence permit, § 9b AufenthG governs the crediting of periods independently and takes periods of study and training into account only to a limited extent. The calculation is carried out by the authority.
What if my application is rejected?
Legal remedies with short deadlines are available against a rejection notice. The instructions on legal remedies contained in the notice set them out. Because your residence itself is at stake here, this is the point at which legal advice is called for. civitas. does not provide legal advice.
Quellen & Methodik anzeigen
- Residence Act (AufenthG): § 16b (study), § 20 (seeking employment following periods of residence in Germany), § 5 Abs. 1 Nr. 1 (general conditions for granting), § 2 Abs. 3 (definitions, securing of subsistence), § 68 (liability for subsistence, formal obligation), § 9 (settlement permit), § 9b (crediting of periods of residence), § 81 Abs. 4 (application for a residence permit, continued-effect fiction)
- Statutory texts in the official full version at gesetze-im-internet.de (Federal Ministry of Justice and Consumer Protection / Federal Office of Justice): Residence Act (AufenthG)
Status: July 2026. Which evidence is required and whether an extension is granted is decided by the competent immigration office. All linked references were checked against the official full text at gesetze-im-internet.de on 30 July 2026.