On a non immigrant O-A visa application does the address in Thailand where you will stay have to be for the whole twelve months or can it be for an initial week or two in say a hotel while you look for long term accommodation?
TLDR : Answer Summary
For the non-immigrant O-A visa application, the address provided does not need to be permanent for the entire twelve months. You can use a temporary address, such as a hotel, especially while searching for long-term accommodation. However, it is crucial that the landlord or hotel manager reports your stay to the local Immigration Office within 24 hours.