For convenience and security not getting the dates wrong, it is advisable to keep an excellent annual program in the bank by receiving renewable annual interest.
Companies registered with 51% Thai shareholders (Nominee), and 49% by 1 or more foreigners are currently all under investigation by CIB, because they cannot be managed by a foreigner director.
What it means, creating a company with the entire assets of one or more foreigners are not legally 100% rightful owners of the business, land or houses under Thai law.
Be very careful to get good assistance from an great accountant + lawyer.
The best recommendation is LONG LEASES 30 + 30 Renewable.
OR APARTMENTS FREEHOLD you are the 100% legitimate owner of your property.