How long do I have to leave Thailand after my work permit is cancelled?

When your work permit is cancelled in Thailand, it is essential to take the receipt of cancellation from the Department of Labour (DOL) to the immigration office along with a termination letter from your employer. The immigration office will cancel your visa extension based on the termination letter date. It is advisable to have your employer specify your final working day as the date you plan to leave the country, which may allow you to stay until that date.