Nope, the holder MUST inform the Thai Immigration Office where the stamp is issued if the reason of this stamp change as mentioned on the STM2 Form acknowledge of terms and conditions which the person did sign to understand.
wrong, please read the STM2 form you signed during the application for the Extension of Stay based on Education.
But you did not read, you need to cancel your Extension of Stay BEFORE you leave the country at the Immigration Office who stamped it into your passport. Just as reminder, the first few words of this stamp is the Immigration Office location.
You have internet, sit down with landlord, use this link, let him make an account and do the registration. Print out the document that you, your kid and any other foreigner living on that address.
You are in the Phllippines, want to come back into Thailand with a 60 day Visa Exempt Entry and apply for the 30 day Extension of Stay. During these last 30 days you need to make a short trip outside Thailand and like to apply for a Re-Entry Permit.
Yes, it will be no problem, BUT as you can come back into Thailand using a new 60 day Visa Exempt Entry, I would advice to take the 60 days.
No need for special border runs companies to plan your travels OR a re-entry permit for a short time inside Thailand and than have to leave again.
It would depend IF the person and the employer can meet the requirements, but agree this is Thailand where most foreigners have other ideas than Immigration.
IF you have a VISA based on being over 50 years of age the answer is NOT the first Extension of Stay as this has to be for the same reason why the visa is issued.
IF you have a VISA based on marriage with a Thai Citizen, your wife, than yes and yes there is a financial requirement