Marriage Visa: 90-Day Non-Immigrant O

Convert your current visa to a Non-Immigrant O based on marriage to a Thai national

Read the Marriage Visa guide.

Last updated: 21 August 2026

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Application Forms

Download and complete the required application forms:

TM.86↗TM.87↗STM.2↗STM.9↗STM.11↗

Pre-check Eligibility

You have at least 15 days remaining (some offices require 21 days)

TM.30 address reporting is completed (receipt required)

Personal Documents

Passport (valid at least 6 months with 2+ blank pages)

Passport photo, taken within 6 months (4×6 cm)

Passport copy: Photo Page, Visa Stamp & Latest Entry Stamp

Proof of Income / Funds

Bank book (original)

Bank book updated on the day + copy

Copy of bank book personal information page

Bank statement covering last 2 months (issued within 7 days of appointment)

Bank letter confirming account details and balance (issued within 7 days of appointment)

400,000 THB in bank (at least 2 months prior) OR 40,000 THB monthly salary with supporting documents

Payment

2,000 THB

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Notes

Download all forms and prepare in advance
Always verify with the immigration office you are attending what documents are required
1 set of documents is generally enough, however, some offices request 2 sets

This checklist reflects the documents typically required; however, requirements vary by immigration office. Additional documents are often requested depending on individual circumstances, so please confirm the latest requirements with your local office. Final approval is at the discretion of the immigration officer.