What is the TM30 reporting requirement for foreigners in Thailand?

The TM30 is a notification form that landlords or property owners must fill out to notify immigration authorities when a foreigner is staying at their property. While it is often thought to be the responsibility of hotels and landlords, it applies to individuals as well, especially if a foreigner owns their own property. Foreigners staying temporarily in hotels will have the hotel fill this out, but those renting long-term or staying in their own property need to ensure the TM30 is filed within 24 hours of their arrival.