How to Start a Garage Business in the UK: Licences, MOT and What It Costs

There is no licence to open a garage in the UK. That sounds like good news until you count what you do need: planning permission, a waste carrier registration, employers’ liability cover with a £2,500-a-day penalty attached, and — if you want MOT work — three named roles and a building that passes inspection before you test a single car.

This is the list in the order you actually have to do it, with the figures that are published and an honest note where they are not.

The short version

• No general licence exists for vehicle repair in the UK. What stops you opening is planning permission, not a trade licence.
• MOT is a separate decision, and a demanding one: you need an Authorised Examiner Principal, an Authorised Examiner Designated Manager and a site manager, plus testers qualified to Level 2 and AEP/AEDM to Level 3. There is no application fee.
• Waste carrier registration costs £191.02 in England, and renewal is £130.25 every three years. Operating without one carries an unlimited fine.
• F-Gas catches people out both ways. The person handling vehicle air-conditioning needs a qualification. The company does not need certification for cars and vans.
• Employers’ liability insurance is compulsory at £5 million minimum, and the penalty for going without is £2,500 for every day you are uninsured.
• VAT registration bites at £90,000 of rolling 12-month turnover, and you have 30 days from the end of that month to register.

The licence that does not exist

Search for “garage licence UK” and you will find companies selling you one. There is no single permit to operate a vehicle repair workshop in Great Britain. What actually gates you is the building.

Planning permission is the real gate. A unit that has never been used for vehicle repair almost certainly needs a change of use, and a residential neighbour is the most common reason an application fails. Settle this before you sign a lease, not after. A landlord’s assurance that “it has always been a garage” is worth exactly nothing if the planning record says otherwise — ask to see the permission.

Everything else on this page is a registration or a qualification, not a licence, and most of them can be done in the weeks while the planning application sits.

MOT authorisation: the part that takes longest

MOT work is the single biggest decision in the business plan, because it changes the building, the staffing and the equipment list. It is applied for on form VT01, and there is no application fee — the cost is everything you have to have in place first.

Three roles, not one

You need an Authorised Examiner Principal (AEP), an Authorised Examiner Designated Manager (AEDM) and a site manager. In a small garage one person often wears two of those hats, but the roles are distinct and DVSA looks at each.

• Testers must hold a Level 2 qualification in MOT testing.
• AEP and AEDM must hold Level 3.
• A DBS check no more than three months old is required.

The building has to pass before the paperwork does

The site needs to be a lockable building with a dedicated viewing area for the customer, a ramp or a pit, a headlamp tester, a brake tester and emissions equipment. If you are converting a unit, this is where the leasehold budget goes.

What you can charge

The MOT fee is capped. Class 4 is £54.85 and Class 7 is £58.60. You can charge less — many garages do, to win the service work attached to it — but you cannot charge more.

That cap is the reason MOT is a loss-leader in most business plans rather than a profit centre. Model it as the thing that fills the ramp, and put the margin in the work the test finds.

Waste carrier registration

If you move waste — and a garage moves oil, filters, tyres and scrap — you need to be registered. In England registration costs £191.02, and renewal is £130.25 every three years.

There is an exemption worth knowing: if you only ever carry your own waste, registration is normally free. The moment you carry someone else’s, the paid registration applies.

The penalty for operating unregistered is an unlimited fine. It is one of the cheapest obligations on this page and one of the most expensive to ignore.

F-Gas: the one competitors get backwards

Air-conditioning service is good margin and most guides describe the rules wrongly, in a way that costs you money if you believe them.

Read that twice, because the common advice is the opposite. For cars and vans the obligation sits with the individual technician, not with the business. Train the person, and you can offer the service.

Employers’ liability: the one with a daily fine

From the day you employ anyone, employers’ liability insurance is compulsory, and the minimum cover is £5 million. The penalty is not a one-off: it is £2,500 for each day you are uninsured.

There are other policies a workshop realistically needs — motor trade cover for driving customers’ vehicles, public liability, cover for vehicles in your custody. We have deliberately not published premium ranges here, because we could not find a UK source current enough to quote. Get three quotes; do not budget from a blog.

VAT: the £90,000 decision

You must register for VAT when your total taxable turnover for the last 12 months goes over £90,000. Note that it is a rolling 12 months, not a tax year, and the clock does not reset in April. Once you cross it, you have 30 days from the end of that month to register.

Both parts of a repair bill — parts and labour — are standard-rated at 20%. There is no reduced rate hiding in there.

Registering voluntarily before you have to is a real option for a garage, because you reclaim VAT on the ramp, the diagnostic kit and the fit-out. Whether it is right for you depends on how much of your work is for businesses that can reclaim and how much is for retail customers who cannot. That is an accountant’s conversation, and worth having before you spend on equipment.

One more thing to plan for: Making Tax Digital has applied to every VAT-registered business since 1 April 2022. Whatever you use to raise invoices has to end up as a digital VAT return.

What it costs — and what we will not tell you

Most “cost to open a garage” articles give you a single total. We are not going to, because no credible UK source publishes one. The industry bodies do not produce it, and the numbers circulating online are either franchise figures or guesses.

Here is the one figure we can source. Industrial rent outside London, for units in the 501–2,000 sq ft band, runs at a median of £13.86 per sq ft per year. Multiply by the unit you are actually looking at, then add business rates and service charge, which that figure excludes.

For the rest — ramps, diagnostics, compressor, tooling — get quotes. A supplier quote on your desk is worth more than any benchmark, and lenders want to see the quote anyway.

The order to do it in

1. Planning permission on the specific unit. Nothing else matters if this fails.
2. Company registration and a business bank account.
3. Employers’ liability before your first employee’s first day.
4. Waste carrier registration before the first oil change.
5. F-Gas qualification for whoever will do air-con.
6. MOT authorisation — start early, it gates the fit-out.
7. VAT when you cross £90,000, or voluntarily before the big equipment spend.

Steps 2 to 5 can run in parallel while step 1 is with the council. Step 6 is the long pole.

The paperwork that starts on day one

None of the above is the thing you will spend your days on. That is the job card: what the customer asked for, what you found, what they authorised, what you fitted and what you charged.

Two habits are worth building from the first car, because retrofitting them later is painful:

• Record the authorisation, not just the work. The argument at the counter is never about whether you did the job. It is about whether they said yes to it.
• Keep the history against the reg. Advisories from an MOT are next quarter’s booked work — but only if you can find them.

Figures in this article were checked against GOV.UK and DVSA published guidance in October 2026. Fees and thresholds change — confirm the current figure before you budget from it. This is general information about running a garage business, not legal or tax advice.