Is it necessary to lodge a TM30 when returning to Thailand with a married to Thai citizen visa?

The necessity of lodging a TM30 when returning to Thailand depends on various factors, including your immigration office's policies and whether you are returning to your primary residence or not. Some users advise that it is generally safer to update your TM30 upon return, especially after international trips or if you've stayed in a hotel, to avoid potential fines and complications when renewing other documents, like a driver's license. There is some ambiguity as different offices may have different requirements, and returning directly to your main residence might not always necessitate a new filing. It’s best to check with your local immigration office to confirm their specific rules.