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What is the letter of intent to marry?

The letter of intent to marry is a formal document that demonstrates the couple''s commitment and the genuineness of their union for the U.S. K-1 fiancé(e) visa.

Written by

Victoria Harper

Editor-in-Chief

Updated on October 31, 2025
2 min read
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In the context of K-1 fiancé(e) visas, the letter of intent to marry is a formal document in which the couple voluntarily and knowingly declares their intention to marry after the applicant’s entry into the United States. This document is one of the evidences that the United States Citizenship and Immigration Services (USCIS) may review to confirm the genuine purpose of the relationship, demonstrating that the union is not an attempt to circumvent immigration rules.

In practice, the letter of intent to marry should contain relevant information about the relationship, such as the story of how the couple met, the reason why they intend to formalize the union, and the date or approximate period when they plan to marry. Although there is no single format required by USCIS, it is important that the document be clear, sincere, and include statements that prove the seriousness of the couple”s plans.

It is recommended that both parties sign the letter and consider attaching other proof that supports the authenticity of the relationship, such as photos, communication exchanges, and records of meetings. It is essential that those involved follow all United States immigration laws and regulations when preparing and submitting this type of documentation.

The K-1 visa process can be complex, and for this reason, it is advisable to seek information directly from official sources or consult specialized professionals-always avoiding scams or promises of results beyond reality. Remember that each case has its particularities and that strict compliance with legal requirements is essential for the success of the immigration process.

In summary, the letter of intent to marry is an important tool to demonstrate the couple”s commitment to marriage, contributing to the credibility of the K-1 visa application. Following legal guidelines and seeking clarifications from reliable sources ensures that the process is conducted safely and in compliance with the requirements of the United States immigration system.

Learn more about K-1 Visa

Purpose
Fiancé(e) of U.S. citizen
Duration
90 days
Marriage
Required within 90 days
Processing
6-12 months
All about K-1 Visa
Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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What is the letter of intent to marry?

The letter of intent to marry is a formal document that demonstrates the couple''s commitment and the genuineness of their union for the U.S. K-1 fiancé(e) visa.

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