@Khun *****

You do not need permanent residence or apply for it using the TM9 Form.

You or landlord reports that you reside at that address within 24 hours of arrival

Yes, the law did not change.

Ask your girlfriend to write an e-mail to you where in she invites you to stay at the private property.

Like; I, name id number will invite name passport to stay from date until date at my address xxxx in city xxxxx signed by name.

Thanks for the information, this is about the Long Term Resident Visa, but i understand the need to call it a Digital Nomad Visa.

And with this information we can close it down.

Koh Samui allows people 3 weeks before last day to apply for a new 1 year Extension of Stay. Good luck.

Thank you

Guess: You have a used and expired visa in your passport. You went to Immigration and got a new stamp with the text: Extension of Stay permitted up to 30 Apr 2023.

This Extension of Stay needs to be cancelled on your last day of working at the company who provided the documents, you may apply for a new Extension of Stay and get 7 days to leave the country.

It is YOUR passport and YOUR work permit. YOU have to take action and not wait if your employer has time.

You can cancel both in advance, as example visit Ministry of Labor on 15 July and cancel your work permit on 1 Aug as last day of working, then visit the Immigration Office and do the same. There is always time enough, if you do not wait until boarding the plane.

as you move into a new place you have to report that within 24 hours, just ask directly how and when you have to report if you travel around due to business and come back to the same address.

Thank you all for the contributions but the OP has the answer he needed.