How do I switch from sole trader to limited company ?

Switch from sole trader to limited company — Oia village, Santorini, Greece

Most travel business owners start out trading as a sole trader, then reach a point — often once liability exposure or growth potential makes it worth the extra admin — where switching to a limited company starts to make sense. If you’ve already weighed up the advantages and disadvantages of each structure for a tour operator and decided incorporation is right for you, here’s exactly how the switch actually happens.

What actually changes

A sole trader and their business are legally the same entity — there’s no separation between you and the business in the eyes of the law. A limited company is a distinct legal entity, registered with Companies House, with its own obligations around record-keeping and reporting. Making the switch means setting up that new entity properly and migrating everything — clients, suppliers, contracts, banking — across to it, not simply rebranding what already exists.

The steps involved

Choose a company name

You may be able to keep the name you’ve traded under as a sole trader, but it’s worth checking availability using Companies House’s company name checker first. The name must end in “Limited” or “Ltd,” can’t copy an existing registered business name, and can’t imply a connection to government or local authorities without permission. This is also a natural point to rebrand if you’d rather start the limited company under a different name than your original trading name.

Incorporate your business

Incorporation happens through Companies House, and can be done online directly or with support from an accountant. You’ll need a registered office address, a unique company name, at least one director, at least one shareholder, and a Standard Industrial Classification (SIC) code describing what the business does.

This is the step where one significant rule change matters: since March 2024, a Royal Mail PO Box — or any equivalent third-party mail-holding service — is no longer an acceptable registered office address under any circumstances. Your registered office has to be a physical address where post sent to the company would genuinely be expected to reach someone acting on its behalf, with delivery capable of being acknowledged. A residential address still works and keeps your privacy if that’s a concern, but a virtual office or registered office service now has to meet that same physical-and-monitored standard, not just provide an address on paper. Companies House has the power to reassign a non-compliant registered office to a default address and give the company a short window to provide an appropriate one — worth getting right from the outset rather than fixing under pressure.

You’ll also now need to go through Companies House’s identity verification process as part of incorporation, part of the wider Economic Crime and Corporate Transparency Act reforms — a step the process didn’t require a few years ago.

Open a business bank account for your company

A UK limited company is legally required to have its own bank account, separate from your personal finances and separate from any sole trader account you previously used. This matters more for travel businesses than it might for other sectors: if you handle client deposits or money held in trust ahead of a booking being fulfilled, the separation between business funds, personal funds, and client money needs to be unambiguous from day one — not something sorted out retrospectively once the company’s been trading for a few months.

Set terms and conditions for the new entity

Your existing terms and conditions as a sole trader don’t automatically transfer — they need to be reissued under the new company name, and it’s worth having them reviewed properly given the change in legal entity, particularly anything relating to client money, cancellations, or liability, which carry different weight once a limited company is the contracting party rather than you personally.

Inform existing clients and suppliers

Anyone you currently invoice, or who invoices you, needs to know the business is now contracting as a limited company. This includes updating booking confirmations, supplier agreements, and any standing arrangements with the suppliers your travel business relies on, so invoices and contracts correctly reflect who they’re actually with going forward.

Decide what happens to existing business assets

Equipment, goodwill, existing contracts, even an existing trading name — anything currently held as a sole trader may need to transfer to the new limited company, and this can carry tax implications depending on what’s being moved and how. This is worth getting proper advice on rather than assuming it’s a simple administrative step.

Update insurance policies

Your insurers need to know the business structure has changed. As a director, you can still be held personally liable in certain circumstances even though the company itself now carries most of the liability — director’s and officer’s insurance is worth considering at this stage if it wasn’t already part of your cover.

Inform HMRC

HMRC needs to know you’re now operating as a director rather than a sole trader, since this changes how your tax is administered — director’s income is taxed differently from sole trader profit, and this needs to be reflected from the point of the switch, not discovered at the next tax return.

Why this matters more for a travel business

Travel businesses carry specific complications a generic switch doesn’t always anticipate — client money held on trust, supplier payment terms that don’t pause for a change in legal structure, and potentially VAT rules for travel agents that need to carry across correctly to the new entity rather than being assumed to transfer automatically.. Getting the structural switch right and getting the VAT and regulatory position right are two different jobs that need to happen together, not sequentially

How LAS Accounting can help

If you’re considering the switch from sole trader to limited company, it’s worth having someone confirm it’s the right decision for your specific business before handling the registration itself, then managing the practical sequencing — registered office, bank account, HMRC notification, and making sure nothing falls through the gap between the two structures. Get in touch.

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About the author

Picture of Laura Sterian

Laura Sterian

Laura Sterian is the founder of LAS Accounting Ltd and specialises in accounting, VAT and Tour Operators Margin Scheme (TOMS) compliance for UK travel agents and tour operators.

If you need help with your accounts, please contact her at: