Any US Citizen is entitled to make use of the K1 Visa Thailand to take his Thai fiancee to the United States with the intention of getting married.There are certain requirements for the petition which is briefly listed below. There is a more indepth explaination as to the K1 Visa Financial Requirements
1. You must be a US Citizen to petition for the K1 Visa in Thailand;
2. You must have met your fiancee face to face during the last two years.
3. You and your fiancee must pass a criminal record check for the K1 Visa Thailand;
4. Your Thai fiancee must pass a medical exam for the K1 Visa;
5. You must meet the financial requirements for the K1 Visa in Thailand;
6. You and your Thai fiancee must be free to marry to obtain a K-1 Visa Thailand.
7. You must have the inention to marry your fiancee within 90 days of arriving in the United States
See our extensive explaination of the K1 Visa Thailand requirements which you would have to meet. There are two separate financial requirements for the K1-Visa and this is explained in detail. The video is presented by an attorney for your convenience. See: K1 Visa Thailand Requirements