Hi A quick query ,Do the TM30 need to be filled in every time I return to Thailand and stay in my house or dies my wife need to do it
TLDR : Answer Summary
The TM30 form is theoretically required to be filled out every time you return to Thailand to stay at your registered residence. It can be filed by you, your landlord, or anyone who owns the property. However, in practice, if you don't need to visit the immigration office during your stay (for an extension, 90-day report, etc.), you might not be strictly required to file it. Many expats living with their Thai spouses use the online system to file TM30s easily. It is advisable to file the TM30 every time you return to avoid complications, especially if you have stayed in different accommodations in Thailand.