What happens if my girlfriend's landlord refuses to fill in a TM30 while I stay at her place for 7 weeks?

If you're planning to stay at your girlfriend's rented house in Thailand for 7 weeks, understand that a TM30 form may not be necessary if you have a 60-day entry stamp, as you won't typically interact with immigration during this period. However, if you do require immigration services later, your girlfriend can set up an online account to file the TM30 with her landlord's credentials. Alternatively, you could file your own TM30 or opt to stay in a hotel initially, which will automatically file a TM30 on your behalf. Keep in mind that extending your stay could lead to complications, and the landlord could face penalties for not filing.