Is there an end date for TM30 reporting when staying at a hotel in Thailand?

The TM30 reporting from hotels is effective until your last day of stay at that hotel. If you apply for a visa extension, using the address of a hotel where you stayed weeks ago might raise questions, especially if you have not been residing there continuously. It’s advised to ensure that your residency information is up-to-date and accurate to avoid complications with your visa extension application.