500 baht per day. If only one day they will waive it. 3 days is ok. Anything more that 10 days can get you jailed and deported they do not care what holidays had the place shut down
Thank you for the info! I did try to make it before overstaying but went to the wrong place (immigration detention center) that was on a Friday, then Monday was a Thai holiday 🤦🏽♀️