I need to do the 30 day extension for my current 30 day tourist exempt entry. US passport. Will I need to provide lodging information this time? Do I need to apply in the district I will be staying, or any office is fine?
TLDR : Answer Summary
To extend your 30-day tourist exemption in Thailand, you may need to provide lodging information, particularly proof of the TM30 filing by your accommodation. You must apply in the province where your TM30 is registered, and some immigration offices may require a copy of this form, so it's advisable to obtain it from your lodging provider before going to the immigration office.