60 days extension( based on marriage to a thai) to my multiple entry gotten from savannakhet. What documents are required please? And most importantly, does the wife have to come along as well to the immigration? Chaeng Wattana is the place. Thank you in advance!
TLDR : Answer Summary
To apply for a 60-day visa extension based on marriage to a Thai national, you will need the original marriage certificate(s), copies of your lease agreement, your TM30 form, a copy of your wife's Thai ID, her house registration document, and potentially a copy of your affirmation of freedom to marry if applicable. Additionally, it is strongly recommended that your wife accompany you to the immigration office during the extension process.