My new apartment lease is with the developer/management company of the condo project (Co. Ltd.). Am I expected to provide immigrations with owner's property ownership record and ID for address change, or is the address change notification just a form to be submitted without any documentation? Or just submit copy of new lease with the company, no further documentation necessary? Thank you.
TLDR : Answer Summary
To change your address with immigration in Thailand, you generally need to submit the TM.28 change of address form during your next 90-day report. While some people have submitted only the form without additional documentation, it is advisable to bring your lease agreement. Depending on your location, you may also need to file a TM.30 alien in residence form.