The TM47 form is used for expats applying to stay in Thailand for more than 90 days, particularly for visas such as the Non O marriage visa. It can be obtained from any immigration office in Thailand or downloaded online. Ensure to print it correctly since immigration offices may reject improperly printed forms.
90 DAY REPORTING RESOURCES / SERVICES
Use the trusted Thailand 90 Day Reporting Service to get your in-person report done and mailed to you for as low as 375 THB (even if the online system doesn't work for you).
For immediate assistance, contact Thai Visa Centre directly via LINE at @ThaiVisaCentre or Email them.
If he owns a condo or leasing the land and owns the house he is his own landord.
If a foreigner in Thailand has a foreign guest staying in his home for more than 24 hours he must also fill in TM30
"The notification of residence of foreign nationals is made by the manager of licensed hotels according to the hotel act, owners of guesthouses, mansions, apartments and rented houses using the form TM. 30."