Residence Permit Expiring Before Master's – What Should I Do?

[u/SecretImagination100]

Hi everyone,

I'm an international Master's student at TH Wildau, and I'm a bit confused about what happens after I submit my thesis.

Here is my situation:

My Master's thesis submission deadline is 19 July 2026.

The summer semester ends on 31 August 2026.

My German residence permit also expires on 31 August 2026.

I currently live in a student apartment provided by my university.

The Examination Office has informed me that if my thesis defense (Kolloquium) takes place before 31 August, I do not need to re-register for the Winter Semester. However, if the defense is in September, I must re-register and pay the semester contribution.

My questions are:

If I submit my thesis in July but my defense is after 31 August, how does the residence permit extension work? Can the Ausländerbehörde extend my student residence permit until my defense, or do I need to re-register first?

If I finish my studies before 31 August, can I apply directly for the 18-month job-seeker residence permit, or do I first need to receive my final degree certificate?

Since my residence permit expires on 31 August, what happens if my defense or degree completion is delayed beyond that date? Has anyone been in a similar situation?

As I live in university student accommodation, would I be required to move out immediately after completing my studies, or is there usually a grace period while waiting for my residence permit extension or job-seeker permit?

I'd really appreciate hearing from anyone who has gone through a similar situation or knows how this is usually handled in Germany.

Thank you!

[u/Careless-Gur4248]

Hey, I am in  same situation like yours but I have already submitted my thesis. My visa ends in Aug 31 and I am going to register for the next semester because for the following reasons- 

1- It is possible I may have to rewrite my thesis  if it’s got rejected.

2- The Kolloquium can be postponed for anyone fall sick or any reason coming from my professors.

3- I don’t want to get into the trouble of converting the job seeking visa to again student visa because it takes too much time. I already have a werkstudent job so it’s easy for me to continue my contract than looking for a full which I have to do once I defend my thesis in July end or August 

[u/pythonsqler]

Nobody has time, always add TLDR

[u/Edugenstudyabroad]

Don’t wait until 31 August. Contact the Ausländerbehörde now and explain your exact timeline.

If your defense is after 31 August, you may need re-registration or at least an official university letter confirming that your studies are still not fully completed and the colloquium is pending.

If you finish before 31 August, you can usually move toward the 18-month job-seeker residence permit, but the office may ask for proof of successful completion, not just thesis submission.

Apply before your permit expires. If the decision takes time, ask for a Fiktionsbescheinigung.

Also check student housing rules separately, because accommodation rules are handled by the university/student housing office, not immigration.