I'm in Nakhon Sawan and today went to immigration to check on requirements for the 90 day registration. I have read alot about requirements so a month early I wanted to check what they would ask for being a new process.
So I'm with my thai partner and they explained in thai and repeated in English that so long as my TM30 was registered (which it is) I need not do anything else.
Advised that after 180 days to either leave the country or extent, which I knew.
To extend she advised I would need to present the same proof of funds I obtained the visa with being the 50,000tb (or equivalent to what was requested upon application) mine being £11,000
All in all very simple and pleasing.
Hope this helps.
Sure other provinces are different in some way.
Enjoy
TLDR : Answer Summary
An expat in Nakhon Sawan reports their experience at the immigration office regarding the requirements for the 90-day registration and extension of their visa. They were informed that as long as their TM30 was registered, no further action was needed for the report. However, community comments caution that this may vary by location, suggesting that a 90-day report is still necessary regardless of TM30 status. There’s also discussion on the financial proof needed for an extension, with conflicting advice and concerns about the consistency of information provided by different immigration offices.