What You Need to Do to Invite a Visitor
To invite someone to the United States, you write a letter stating that you will support them financially during their stay, and you submit it along with their visa process at a U.S. embassy or consulate in their home country. You are not filing paperwork with the U.S. government yourself — your letter is evidence that the visitor has a reason to return home and money to live on while they are here. The visitor applies for the visa, and your letter strengthens their case.
The letter you write is called an affidavit of support or invitation letter. It tells the consular officer that you know the person, that you are inviting them to visit you, and that you will pay for their expenses if needed. You do not need a special form for this — a straightforward letter on your own paper works. The visitor carries it to their visa interview and shows it to the officer.
Key Takeaways
- You write an invitation letter on plain paper stating you will support the visitor financially and that you know them personally.
- The visitor takes your letter to their visa interview at the U.S. embassy or consulate in their home country — you do not file it with the U.S. government.
- Your letter should include your full name, address, phone number, the visitor's full name, the dates they plan to visit, and a statement that you will cover their expenses.
- The strength of your invitation depends on whether the consular officer believes the visitor has ties to their home country and will return after their trip.
- You may need to show proof of income or bank statements if the officer questions whether you can actually support the visitor.
What to Include in Your Invitation Letter
Start with your full name, address, phone number, and email address at the top. Then write the date. Address the letter to "To Whom It May Concern" — you do not know which officer will read it.
In the body, state that you are inviting a specific person (use their full name as it appears on their passport) to visit you in the United States. Write the dates they plan to arrive and depart. Explain how you know them — whether they are a family member, friend, colleague, or other relationship. Say that you will cover all their expenses during the visit, including lodging, food, transportation, and medical care if needed. Sign and date the letter.
Keep the letter short — one page is enough. The officer does not need a detailed story, just proof that someone in the U.S. is expecting this person and will pay for them. A sample structure looks like this: opening paragraph with your details, middle paragraph explaining the relationship and visit dates, closing paragraph stating you will cover expenses, then your signature.
When You May Need to Prove Your Income
If the consular officer doubts you can afford to support the visitor, they may ask for proof. Have copies of recent documents ready: your last two months of pay stubs, a letter from your employer confirming your job and salary, or bank statements showing you have money in savings. You do not need to send these with the letter — bring them only if asked during the visa interview.
The amount of money you need to show depends on how long the visitor is staying and what they will do. A two-week tourist visit costs less than a three-month stay. If the visitor is wealthy and clearly traveling for leisure, the officer may not ask for proof at all. If the visitor is young, unemployed, or from a country with high immigration rates, the officer is more likely to question whether you can support them.
How Your Letter Affects the Visa Decision
Your invitation letter is one piece of evidence among many. The consular officer is trying to decide whether the visitor will return home after their trip or overstay their visa. They look at whether the visitor has a job, family, property, or other ties to their home country. They check the visitor's travel history — have they visited other countries and returned on time? They review the visitor's finances — do they have money of their own, or are they completely dependent on you?
Your letter helps by showing the visitor has a specific reason to come to the United States and someone waiting for them. But if the visitor has no job, no family at home, and no savings, your letter alone will not convince the officer they will leave. The officer needs to see that the visitor has reasons to go back.
Different Types of Visits and What to Say
If the visitor is coming for tourism, write that you are inviting them to visit you and see the country. If they are coming for a specific event — a wedding, graduation, or family reunion — mention the event and the dates. If they are coming for business meetings, say so, but note that you are also hosting them personally.
Do not write that the visitor is coming to work, study, or live in the United States. Those require different visa categories and different paperwork. Your invitation letter is for visitors on tourist visas (B-2) or business visitor visas (B-1). If the visitor needs to work or study, they need a work visa (H-1B, L-1, etc.) or student visa (F-1), and those have their own sponsorship forms that employers or schools file.
What Happens After You Send the Letter
You do not send the letter to anyone. The visitor keeps it and brings it to their visa interview. At the interview, they show it to the consular officer along with their passport, completed visa form, and other documents. The officer may ask the visitor questions about you — how long you have known each other, where you live, what you do for work. The visitor should be able to answer these questions accurately.
If the officer approves the visa, the visitor receives a stamp in their passport and can travel to the United States. If the officer denies the visa, they will explain why — usually because they do not believe the visitor will return home. An invitation letter cannot override that decision, but it can help if the visitor reapplies later with stronger evidence of ties to their home country.
Common Mistakes to Avoid
Do not write that you will hire the visitor or pay them a salary. That looks like you are trying to help them work illegally. Do not promise to marry them or adopt them — those are separate legal processes. Do not exaggerate your income or claim you are wealthy if you are not; the officer may ask for proof, and lying on a document shown to a U.S. government official can have serious consequences.
Do not write the letter in a language other than English. The officer needs to read it, and a translation adds time. Do not make the letter longer than one page or include unnecessary details about your life story. Do not date the letter more than a few months before the visa interview — if it is too old, the officer may wonder if the invitation is still valid.
Frequently Asked Questions
Do I need a special form to write an invitation letter?
No. A straightforward letter on your own paper is sufficient. Some people use Form I-864 (Affidavit of Support), but that is required only for family members immigrating permanently, not for visitors. For a tourist or business visitor, a personal letter works fine.
Can I invite someone if I rent my home instead of owning it?
Yes. Renting does not matter. The officer wants to know you live somewhere and can house the visitor. Include your rental address in the letter. You do not need to prove you own property.
What if the person I am inviting is unemployed or has no money?
That makes the visa harder to get, but your invitation letter still helps. The officer will focus on whether the visitor has family or property at home that ties them to their country. If they have nothing keeping them in their home country and no money of their own, the officer may deny the visa regardless of your letter.
Can I invite multiple people with one letter?
You can write one letter inviting a family or group, but it is clearer to write separate letters for each person. Each letter should have that person's name and the dates they will visit. If multiple people are visiting on different dates, separate letters avoid confusion.
What if the visitor wants to extend their stay after they arrive?
Your invitation letter covers only the dates you wrote. If the visitor wants to stay longer, they must request an extension from U.S. Citizenship and Immigration Services (USCIS) after they arrive. Your letter does not automatically extend. You can write a new letter supporting an extension, but the visitor must file the extension request through the proper government process.