What Happens to Your Visa if You Quit Your Job in Thailand?

So if you are on a year-long, multi-entry VISA that you bounce out and back in every 90 days on, even if you quit or lose your job and your work permit is cancelled you can still KEEP the visa and keep using it until it runs out..

BUT

IF you are on a yearly extension of stay from the immigration office based on employment and you lose your job, you do what

@Abi *************************

mentioned and go cancel your work permit AND then go cancel your extension of stay AND you either leave the country that day OR you get a 7 day extension denied stamp that gives you a week to get out of the country for 1900baht.

So to put it simply yes your extension is cancelled