Hi, does anyone know the process and documents required to change over a visa/extension from an old employer to a new employer without leaving the country and applying for a new visa?
My visa has not yet been cancelled by my old employer, but they have cancelled the work permit.
Is it possible to complete this process without leaving the country?
TLDR : Answer Summary
To change your visa/extension from an old employer to a new employer without leaving Thailand, you need to cancel your current extension with documentation from your old employer that states your termination, alongside the proof of work permit cancellation. Then, you can immediately apply for a new yearly extension based on the documentation from your new employer. It's crucial to coordinate with both employers for proper documentation to complete this switch. Note that if your work permit has already been cancelled, your visa extension is no longer valid and should be cancelled by you.