Guide
Marrying a
Thai citizen.
The paperwork is manageable. The part that needs more care is getting both families to the same understanding.
This is general guidance, not legal advice. Requirements differ by nationality, by embassy and by district office, and they change. Always confirm with your own embassy and the relevant Thai authorities.
01
Documents from the foreign partner
Usually a passport, a document from your own embassy or consulate confirming you are free to marry, and — if you were married before — a divorce decree or a death certificate. The exact list differs by nationality.
Documents from an embassy or consulate normally have to be translated into Thai and legalised before a district office will accept them.
02
Documents from the Thai partner
A Thai ID card and house registration book, plus supporting documents if there has been a previous marriage or a change of name.
03
The day at the district office
Two witnesses are required, and where the foreign partner does not understand Thai some offices require an interpreter. We can arrange one and attend with you.
04
Sin sod and the families
Sin sod is a custom, not a legal requirement. Amounts and forms vary enormously between families, and it is a conversation to have openly in advance rather than on the day.
We can sit in the middle of that conversation, in both languages, so that nobody loses face.
Last reviewed — 03/09/2026
Written from hands-on experience and reviewed by our team. It does not state requirements for any specific nationality. Please confirm your own situation with the official sources below and with your own embassy or consulate.