You are not required to submit a bank statement, because the embassy does not specifically require one. Many consulates request this letter to show that you have enough money to fund your trip and decide on your visa application.You can file Form I-134 if you're visiting the United States on a travel visa, or are coming to the country on a K-1 fiancé visa. What is an Immigration Bank Letter? JPMC Customers may request a US Immigration Bank letter to assist with meeting US Immigration application requirements. You should able to get the bank letter from any branch bank. The branch bank where I opened my account is in South Pattaya. In this guide, we break down which supporting documents you need for each stage of the fiancé visa application process. All my banks are online - Tangerine, PC Financial and EQ. How do I get that letter they require from an official bank employee? You may write a letter for your relatives inviting them to visit you.