Letter of invitation
Main purpose
Explains the host, relationship, trip, and payment plan
Required for B-1/B-2?
No
What it cannot do
Prove the applicant's ties or guarantee approval
A US travel visa invitation letter can explain the purpose of a visit, where the visitor will stay, and who will pay. However, the State Department says it is neither required nor used as a visa-decision factor. The applicant must still show a genuine temporary purpose, enough funding, and reasons to leave the United States after the trip.
This guide covers when the letter adds useful context, what to include, and which supporting evidence matters more. It also touches on how to adapt three templates for family, business, or event travel.
There is no federal template for a US travel visa invitation letter. Keep it signed and specific;
1. Host Details and Immigration Status
A US visa invitation letter should clearly identify the host. Add the host’s full name, US address, telephone number, email address, and current US immigration status, including the expiry date if the status is temporary.
The host may also attach relevant proof of status and address, but the applicant must still qualify on their own by showing strong ties abroad and a clear plan to return after the visit.
2. Visitor Details and Relationship
Use the visitor's passport name, home address, and passport number. State the relationship plainly and briefly explain a connection that is not obvious. The invitation letter for US visa review should not be exaggerated.
Family hosts should name the relationship; companies should give the visitor's role and organization. A deliberate material misrepresentation can cause permanent ineligibility.
3. Purpose, Dates, and Accommodation
Give the travel purpose, dates, destination, and accommodation. Name an event's date and location. For business, describe meetings, a conference, or negotiations without suggesting US employment.
Those activities may fit B-1, while ordinary employment does not. Match these details across the application. Do not buy tickets to strengthen the letter of invitation, as the State Department advises waiting until the visa is issued.’
4. Financial Responsibility Statement
Say who will pay for airfare, accommodation, and daily costs. If the host will cover only part, list those expenses and attach suitable evidence. The State Department may request proof of payment ability.
Another person may cover some or all costs, but a visa invitation letter only explains the arrangement. Financial records are the evidence you need to support it.
Each US travel visa invitation letter below serves a different purpose. Replace every field and match the DS-160. Never copy unsupported claims from a sample invitation letter to visit USA.
1. For Family Visits
Use this letter of invitation for US visa applications involving a short visit with a relative.
[Host's full name]
[US street address]
[City, state, ZIP code]
[Telephone] | [Email]
[Date]
To: Consular Officer, US Embassy or Consulate in [city, country]
Re: Invitation for [visitor's full name], passport number [number]
Dear Consular Officer,
I am [host's name], a [US citizen/lawful permanent resident/status] at [address]. I invite my [relationship], [visitor's name], to visit [city and state] from [arrival date] to [departure date].
The purpose is [brief family purpose]. [Visitor's name] will stay with me, and [visitor's name/I] will pay for [specific expenses].
[Visitor's name] lives at [home address] and works for [employer]. Their leave ends on [date], and they will resume work on [date].
Attached are [list documents]. Please contact me if needed.
Sincerely,
[Signature]
[Printed name]
2. For Business Visits
This US visa invitation letter covers a permitted temporary business activity, not productive US work.
[US company name and address]
[Telephone] | [Email]
[Date]
To: Consular Officer, US Embassy or Consulate in [city, country]
Re: Business visit by [visitor's name], passport number [number]
Dear Consular Officer,
[Company] invites [visitor's name], [job title] at [foreign company], to [city and state] from [start date] to [end date] for [meetings, conference, or negotiations]. The agenda is attached.
[Visitor/company] will cover [expenses]. [Visitor's name] remains employed by [foreign employer] and will return to work on [date]. Accommodation is at [address or hotel].
Please contact [representative and details] if needed.
Sincerely,
[Signature]
[Name, title, and company]
This invite letter should match the employer's confirmation, agenda, and B-1 purpose. Plans involving US work require a suitable work-authorised route. See our guides to the O-1A criteria and O-1 requirements for scientists and researchers.
3. For a Wedding or Event
This invitation letter identifies a time-limited social event and the visitor's travel plan.
[Host's full name and US address]
[Telephone] | [Email]
[Date]
To: Consular Officer, US Embassy or Consulate in [city, country]
Re: Visit by [visitor's name], passport number [number]
Dear Consular Officer,
I invite my [relationship], [visitor's name], to attend [event] in [city and state] on [event date]. The visit runs from [arrival date] to [departure date].
[Visitor's name] will stay at [address or hotel]. [Host/visitor] will cover [expenses]. [Visitor's name] is [accurate home-country detail] and will return on [date].
Attached are [event and host records]. Please contact me if needed.
Sincerely,
[Signature]
[Printed name]
Use the sample invitation letter to visit the USA as a framework. The letter of invitation must reflect the real event and costs.
A US travel visa invitation letter should not sit inside a large bundle of weak records. Additional documents may be requested to show the trip's purpose, intent to depart, and ability to pay. Follow the embassy's instructions.
1. Proof of Status, Address, and Income
A host can include proof of their legal status, address, and finances. But these documents only support the visitor’s application. They do not replace the visitor’s own proof. The State Department says officers may ask for evidence of the trip’s purpose, the visitor’s plans to leave the United States, and how the trip will be paid for.
2. Employment Verification Letter
A letter of verification of employment can connect the applicant's job, approved leave, and return date. The State Department identifies employment as possible evidence but sets no standard format.
[Employer letterhead]
[Date]
To: Consular Officer, US Embassy or Consulate in [city, country]
: Employment verification for [employee's full name]
Dear Consular Officer,
This letter confirms that [employee's name] has worked at [company] as [job title] since [start date]. Their current [monthly/annual] salary is [amount and currency].
The company has approved leave from [start date] to [end date] for [brief travel purpose]. [Employee's name] is expected to return to work on [date].
Please contact [HR representative] at [email and telephone] if further verification is required.
Sincerely,
[Signature]
[Name and title]
The employer should issue the letter of verification of employment. Its dates, role, and salary should match other records. This is separate from an invite letter by the US host.
The main risk is treating the US travel visa invitation letter as the application itself. It cannot replace the applicant's explanation or evidence. Common errors include:
False material information creates a much bigger problem than a weak letter. The State Department says fraud or willful misrepresentation of a material fact may lead to permanent visa refusal or denial of entry. A short and accurate letter of invitation for US visa review is safer than a detailed document that cannot be supported.
An invitation letter for US visa use and Form I-134 serve different functions.
USCIS says Form I-134 is used when someone agrees to financially support a beneficiary of certain immigration benefits during a temporary stay. For visitor visas, however, the State Department says a letter of invitation or Affidavit of Support is not required and is not used as a decision factor.
This is why a visa invitation letter should work as a supporting note, not as proof of sponsorship. Anyone preparing a letter of invitation for US visa purposes should first make sure the trip purpose, funding, and home-country ties are clear.
A B-1/B-2 application should match a temporary visitor purpose. The State Department’s visitor visa guidance lists tourism, visits with friends or relatives, and limited business activities as visitor purposes but says ordinary US employment is not allowed.
For that reason, an invitation letter for US visa applications should explain the visit clearly, not try to present work as a visitor activity.
Beyond Border supports O-1, EB-1A, EB-2 NIW, and L-1 pathways for eligible founders, researchers, creatives, and skilled professionals.
If the plan involves US work, an office transfer, or a longer-term route, review the visa category before drafting the letter. Book a free consultation with us to compare the right route.
No. The State Department says a US travel visa invitation letter and an Affidavit of Support are not needed for a visitor visa.
The State Department's general document list does not require the optional letter or notarization. If submitting one, sign it and check the embassy's instructions.
The genuine host should write it. This may be a relative, friend, company representative, or event organizer who can verify the relationship, dates, address, and costs. A US visa invitation letter should not come from an unrelated writer.
Yes. The State Department does not prescribe an eligible-writer list for this optional document. A permanent resident may write one and identify their status accurately. The applicant must still qualify independently.
No. The State Department says it is not a decision factor. No visa invitation letter, host promise or Form I-134 guarantees issuance, and a visa does not guarantee admission
David Munam is an experienced writer with 10 years of expertise in researching and producing clear, authoritative content on complex and highly technical subjects. His work has focused on turning dense information into accurate, well-structured, and accessible content across areas such as U.S. customs and trade, Web3, fintech, immigration law, and technology. At Beyond Border, he applies this experience to researching and writing in-depth content on U.S. immigration pathways, including O-1, EB-1A, and EB-2 NIW.
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