I live in Udon Thani and have a Non Imm B visa which my school extends for me each year. It expires on Friday 11th October. This year i have decided to return to Australia for 2 years to qualify for my pension but I will be back and so want to do everything by the book. Supposing I book a flight from Bangkok on 11th, finish work on 4th October and hand my work permit to the school on that day? In the intervening 7 days , do I need to inform immigration (say ,on the Monday ) and do I need to cancel my extension) and if it needs to be cancelled , can it be done in advance so that I can fly on 11th? I would be grateful for any advice,
TLDR : Answer Summary
The user is seeking guidance on the process of cancelling their Non Imm B visa and work permit before returning to Australia. They plan to finish working on October 4th and want to know if they need to inform the immigration office and whether they can cancel their visa extension in advance. Responses indicate that both the work permit and visa extension can be cancelled early with the proper letter from the employer, allowing for plans to return on October 11th without issues.