• Visa application form completed by our professional legal staff
• Supporting documents which are required from Thai Embassy
• Guaranteed successful submission to Thai Embassy
• Quick Service and your passport/visa returned to you
• Express 24 hour visa processing service is available for extra fee

Siam International Legal Group is Thailand’s largest legal service network with offices in every major city. We guarantee our visa service by offering to assist you at any immigration border checkpoint should any problem occur with your entry. Our firm operates 24 hours a day and 7 days a week. We will provide you with a telephone number to contact our English speaking Thai staff anytime for any reason. No other law firm in Thailand has more office locations, offers more Thai visa services, offers 24 x 7 customer support, offers the same visa guarantee or offers phone number for London.

1. Click "Buy Now" and add “Marriage Visa for Thailand” to your cart.
2. Click Checkout and submit your payment option.
3. An e-mail will be sent to you within 24 hours providing you with necessary details to submit your passport for visa processing.
4. Mail the passport to the Thai Embassy for processing.
5. Within five ( 5 ) business days of receipt, we will process your visa and return to you by priority mail.
6. Once in Thailand, we will assist you in preparing for the medical exam and bank account letter.
7. We will submit all your documents to Thai Immigration for a One Year Non-Immigrant “O” Marriage visa.

1. Must be married to Thai National
2. No criminal history (must be able to enter Thailand).
3. Must meet financial requirement as follows:

• BANK ACCOUNT SHOWING THB 400,000 or
• MONTHLY INCOME OF AT LEAST THB 40,000 or
• COMBINATION (BANK ACCOUNT + INCOME x 12 = THB 400,000)

• Siam Legal Service Fee : $649 (includes fee for Non-Immigrant “O” Visa valid for one year)
• Consular Fee : $65 Non-Immigrant “O” Visa per entry (stay of 31 to 90 days)