Company Invitation Letter Guidance UK

Invitation letters for business travel

When your staff or guests apply for a business visa, the host or sponsoring company is often asked to provide an invitation letter. It explains why the trip is taking place, confirms the relationship between the companies involved, and sets out who is responsible for costs. Consulates use it as part of their assessment, so a clear, consistent letter helps your applications move smoothly.

We help companies prepare and review these letters so they align with what the relevant consulate publishes. We do not make visa decisions and we cannot guarantee outcomes; we provide structured support so your documents are complete and consistent.

Who this suits

This guidance is for HR teams, executive assistants, mobility managers and business owners who regularly invite overseas colleagues, clients or partners to the UK, or who send UK-based staff abroad and need a counterpart letter from the host organisation.

What an invitation letter usually covers

Exact requirements vary by nationality and consulate, but a business invitation letter typically includes:

The inviting company’s full name, address and registration details on letterhead
The visiting company and traveller’s details
The purpose of the visit and the planned dates
Confirmation of who covers travel, accommodation and other costs
The name, role, signature and contact details of an authorised signatory

What we help with

Reviewing draft invitation letters against the relevant consulate’s published guidance
Providing a clear structure and checklist your team can reuse across applications
Flagging common pitfalls, such as missing dates, vague purposes or unsigned letters
Co-ordinating invitation letters alongside the wider document set for group or repeat applications
Dedicated account support so your team has a single point of contact

Keeping it consistent at scale

For companies running regular travel, the main challenge is consistency: each consulate may word its requirements differently, and a small omission can cause delays. We help you build a repeatable process so every letter meets the right standard the first time, and we point you to the official source whenever requirements differ by destination.

To set up invitation-letter support for your team, contact our corporate team to start.

Frequently asked questions

What is a company invitation letter?

It is a letter issued by a host or sponsoring company confirming the purpose of a business trip, the relationship between the parties, and who is responsible for costs. Many consulates ask for one when assessing a business-visa application.

Who should sign the invitation letter?

It is usually signed by an authorised representative of the inviting company, such as a director or HR or manager, on company letterhead with full contact details. Specific requirements vary by consulate, so we check the relevant official guidance.

What details does an invitation letter usually include?

Typically the inviting and visiting company names and addresses, the traveller’s details, dates and purpose of the visit, who covers travel and accommodation costs, and signatory contact information. Exact requirements differ by nationality and consulate.

Can you write the letter for us?

We help you structure and review invitation letters and check them against the relevant consulate’s published requirements. The letter is issued and signed by your company, which remains responsible for its content.

Do all business visas need an invitation letter?

Not always. Requirements vary by destination, nationality and visa type. We confirm what the relevant consulate asks for before your team prepares documents.