B visa supporting documentation

For many individuals planning a visit to the United States on a B1/B2 Visa, presenting a well-crafted invitation letter can significantly strengthen their application. While not mandatory, an invitation letter from a U.S. citizen or Legal Permanent Resident (LPR) can positively impact the visa process, especially when it highlights strong ties to the applicant’s home country. Here, we explain what makes an effective invitation letter for a U.S. visitor visa.