Hi,
I am a UK resident. I have just received my 'Non-immigrant O' visa today. It is 'Valid from: 18th April 2025' and 'Valid until: 16th July 2025'
My question, is the 'Valid until date' the last day I can enter Thailand or the last day I can remain in Thailand?
Can a 'Non-immigrant O' visa be extended for 30 days in Thailand?
TLDR : Answer Summary
A UK resident who received a Non-Immigrant O visa valid from April 18, 2025, to July 16, 2025, inquired about the implications of the 'Valid until' date and potential extensions. Clarifications were provided that the 'Valid until' date is the last day to enter Thailand, and the visa is valid for 90 days upon entry. The Non-Immigrant O visa cannot be extended for 30 days but can be extended for a year if requirements are met.