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If you’re married to a Thai citizen and want to live together in Thailand, the Thailand Marriage Visa—officially known as the Non-Immigrant O Visa—is your gateway to staying long-term with your spouse.
At Magna Carta Law Firm in Pattaya, our visa specialists make the process clear, efficient, and stress-free. We ensure your application meets all marriage visa Thailand requirements, guide you step-by-step, and help you maintain your visa legally year after year.
A Thailand Marriage Visa (Non-Immigrant O Visa) allows a foreign spouse of a Thai national to legally reside in Thailand for up to one year, with the option for annual extensions. It’s one of the most common and practical long-stay visas for foreigners who are married to Thais.
This visa gives you the freedom to build your family life in Thailand, enjoy local residency benefits, and focus on your future together without worrying about visa runs or frequent border trips.
To qualify for a Thai spouse visa, you must:
Our legal team reviews your documents to ensure everything complies with Thai Immigration regulations before submission.
When applying for or extending your Non-Immigrant O Visa Thailand, prepare the following documents:
Note: Requirements may vary slightly depending on your immigration office. Our consultants verify and prepare each document to prevent delays or rejection.
At Magna Carta Law Firm, our service goes beyond document preparation — we ensure your entire visa process is smooth, efficient, and fully compliant with Thai law.
We assess your eligibility and explain your best visa options.
We help gather, translate, and verify documents according to Thai Immigration standards.
Our staff accompanies you during submission and liaises with officers on your behalf.
We monitor your renewal schedule and prepare the necessary reports to maintain your Thailand marriage visa.
Assistance with work permits, dependent visas, property matters, or prenuptial agreements.
Get expert support from one of Thailand’s most trusted law firms. We’ll guide you through every step to secure your Thailand Marriage Visa quickly and correctly.
Contact Magna Carta Law Firm Pattaya today to start your Thailand Marriage Visa application with expert guidance and personalized service.

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