What should I know about the TM30 requirement for my entry into Thailand with a 60-day visa?

When returning to Thailand on a 60-day visa exemption, you typically do not need a TM30 unless you are applying for a visa or a 30-day extension. The TM30 is filed by your house owner or hotel and is primarily needed if you will interact with immigration for specific services. Most hotels will file this automatically for you. However, requirements can vary by immigration office, and some may require an updated TM30 even if you re-enter at the same address. Generally, as a tourist, you would not need to worry about a TM30 unless your circumstances change.