I showed my same bank statement that I did for my own application as well as other proof of income, and stating within a “cover letter” I made that my income is sufficient to cover my dependent while in Thailand.
hope it works out for you as well! I applied for the e-visa, so if they had asked, I could provide it. Not sure how it works if applied for in person. But they didn’t ask me for any additional documents
they did not ask for my initial employee contract. I provided a remote work agreement that my employer signed instead and also stated in the cover letter I could provide the employee contract if needed
absolutely. I knew the 60 day stamp (since he’d be entering before expired), just wanted to clarify the 30 day extension, since the visa would be expired
