Plenty of owner-drivers start as sole traders and incorporate later. It is a sensible move for liability and often for tax, but it creates a trap that catches people every year: the O-licence belongs to you personally, and a licence cannot simply be handed across to the new company. Get the sequencing wrong and your trucks are, technically, being operated without a licence.
Operator licences attach to legal entities. The licensing guide says the licence must be held in the name of the person, company or partnership that is the “user” of the vehicles: broadly, whoever owns the vehicles or has them under hire or hire purchase, and whose employees or agents drive them.
When you incorporate, you create a brand new legal person. Smith Haulage Ltd is not the same legal entity as John Smith trading as Smith Haulage, even if nothing else changes: same trucks, same yard, same customers, same driver (you). The guide could not be plainer: goods vehicle operator licences are not transferable, it is against the law to operate as a new or different entity without informing a traffic commissioner, and a new licence for the new entity must be obtained before operating.
So from the day the company starts directing the vehicles, the company is the user, and the company needs its own licence. Your personal licence does not cover it.
The transport manager question. If you are an owner-driver on a restricted licence with no transport manager, but the new company wants a standard licence to carry for others, the company needs a professionally competent transport manager. If that is you, your CPC qualification and repute attach to you as an individual, and you can be nominated on the company’s licence. If you are buying in an external transport manager, the usual caps and contracts apply.
Financial standing belongs to the entity. The company starts with no track record. It must show the required financial standing in its own right, typically through opening balances, an overdraft facility or other acceptable evidence. Money in your personal account does not automatically count.
Hire purchase and leases. If the trucks are on HP or finance in your name, the finance agreements need to move to the company, or the user analysis gets messy. Speak to the finance house early; some treat it as a new agreement.
V5Cs and insurance. Registered keepership and operator insurance should follow the new user. An insurer told nothing about the entity change may take a dim view of a claim.
Timing risk. Applications take weeks, and anything published in Applications and Decisions carries a 21-day objection window. Start the process months before your accountant’s preferred incorporation date, or agree to delay the switch until the licence lands.
Treat incorporation like selling the business to someone else, because in licensing terms that is what it is: a new operator starting up. You would never let a buyer run trucks on your licence; do not let your own company do it either.