Where do I get the affidavit?

At your home-country embassy in Bangkok. ILC books, translates, MFA-legalizes, and submits to Amphur.

How long is it valid?

Usually 3–6 months from issuance — varies by embassy.

How foreigners obtain a single-status affidavit for marriage in Thailand — embassy issuance, translation, MFA, and Amphur submission.

Published 2026-06-28 · Updated 2026-06-28

Single-status affidavit is the first step in foreign marriage in Thailand. See marriage workflow.

Where do I get the affidavit?
At your home-country embassy in Bangkok. ILC books, translates, MFA-legalizes, and submits to Amphur.
How long is it valid?
Usually 3–6 months from issuance — varies by embassy.