What happens if your work permit expired and you’re still in the country? Is there anyways you can extend or renew it without leaving the country? If so, what’s an option? Thank you in advance.
TLDR : Answer Summary
If your work permit in Thailand has expired, it is essentially considered invalid, and you will need to apply for a new work permit (WP3) if you have secured a new job. There are generally no options for extending or renewing the expired work permit without leaving the country first. It's important to keep your permits up to date to avoid complications with immigration.