What happens if I'm late on my 90-day report while on a visa extension in Thailand?

Go to immigration today

Nothing you can report a week late anyway and resets when you return

and exactly why did you not update/renew the 90 day reporting before you left thailand?

you can do it 14 days before the expiration. any visa service will do it for you. the visa service that go my Non O visa does it ever 90 days for 100bht and i just drop my passport to them.

then if you flight was delayed, canceled or whatever you know you have about a 3 month window and NO worries/

so leaving on your expiration date was the choice? not thinking exactly things can be delayed? (not hating, just 'saying).

when you leave by flight, my understanding is the 90 days resets. since when you go through immigration and you are three days late or so: i do not know.

they will not detain you (i do not think) but a fine? i simply do not know.

the worst of these situations since you did not update the 90 day. you do NOT know.

it is their immigration. hopefully some of the comments below are valid/real and or you do not get an immigration officer to pull some regulation out of their rear end on being late on 90s days and exiting the country?

Nothing....90 day reporting you can go upto two weeks early or 1 week late

I once intentionally NOT doing 90-day report at all for a while duration of my visa pemitted until the week where i need to extend it for another year. I ended up paying a fine for 2.000 baht and nothing else. So yes, if you are already late 1 day for 90-day report, dont bother yourself with it all until your next appointment for visa extension. The fine is always 2000 baht regardless you late 1 minute or 360 days.

Hi Lester, if I was you I would report to immigration within 24 hours of your return, This will insure your TM30 is done, and explain what happened if they do question it. I don’t think you’ll have any problems

Nothing, don't worry.

Lester Housley, et.al.: You're on a 12-month extension of stay. That aside, you might want to have some evidence to show that you were scheduled to leave on time but the flight was cancelled. Might be helpful if the issue is raised when you depart. And next time, if you're going to cut things this close again, you might want to do the 90-day report a few days ahead of time to be on the safe side.

You can do it online mate

Just report mate Lester Housley

Just Go ,nothing happen

Your worst case scenario is 2k fine and a scolding look down from the officer.

When you enter back, the countdown restart and you’ll have 90 days free of reporting.

Nothing much will happen. If your immigration office notices that you didn't file the next time you interact with them you will get fined 2k baht