VAT qualifying car: when the margin scheme does not apply

A VAT qualifying car, in the way dealers talk, is a car the margin scheme does not cover. You bought it in a way that charged VAT. The onward sale is VAT on the full selling price, not on the difference between what you paid and what you sold it for. Get this wrong and the car is priced on the wrong rules.

Last reviewed 27 September 2026. The pages below are the current HMRC guidance that replaced the withdrawn notice. They were published on 23 December 2021 and they are what was on GOV.UK when this was checked. Guidance changes. Read it again before you rely on a line, and ask your accountant before you rely on it for a return. This is a description of those pages. It is not advice on your affairs.

When a VAT qualifying car is outside the margin scheme

HMRC's page on using the scheme says you can account for VAT on the difference between the price you pay and the price you sell for, instead of on the full selling price, if you are dealing in eligible second-hand vehicles. A vehicle is second-hand, on that page, when it has been driven on the road for business or pleasure, or it is suitable for further use.

The same page lists when you cannot use the scheme. The lines that matter on a buying day are these. You cannot use it for a new vehicle. You cannot use it for a vehicle imported into the UK, including one collected for you. You cannot use it for any vehicle purchased on an invoice which shows VAT separately. You cannot use it if you reclaimed VAT, or you were entitled to reclaim it, including import VAT and, in Northern Ireland, acquisition tax on purchases from dealers in EU countries. You cannot use it for a vehicle that already shows VAT charged on the purchase invoice. Category A and B write-offs, and vehicles subject to the End of Life Directive, are out as well.

That invoice test is what the trade means by a VAT qualifying car. VAT was charged on the way in, so the margin scheme is not available on the way out. You account for VAT on the full selling price under the normal rules. Choosing not to reclaim the VAT does not, on this wording, put the car back into the scheme.

The buying page, checked the same day, says you can use the scheme for second-hand vehicles bought from private individuals, from businesses that are not VAT registered, from dealers or businesses who could not reclaim the input VAT, from VAT-registered dealers, and from Motability where you have an invoice showing VAT at the zero rate. Northern Ireland has a further route for cars bought from VAT-registered dealers in EU member states when they supplied the car under a margin scheme. Read that list next to the cannot-use list. A purchase from a VAT-registered dealer only stays in the scheme if the invoice does not show VAT separately and you were not charged VAT you could reclaim. If the invoice shows it, stop. The car is qualifying, and the margin scheme is the wrong box.

What changes in the price

On a margin-scheme car, HMRC says you work out the purchase price and the selling price, take one from the other to get the gross margin, and multiply that gross margin by one sixth. That is the VAT due. It is due on the difference between what you paid and what you sold for, not on the overall profit. If you are not in the scheme, that one-sixth sum is not your calculation. VAT is on the full selling price, and the car has to be priced with that in mind.

The purchase price, on the using page, is everything you pay for the vehicle. It does not include the cost of bringing it to sale, repairs, refurbishment, accessories or business overheads. The selling price is everything you receive for the vehicle, including some costs tied to the sale, such as an MOT you had to pay so the car could be sold, and accessories fitted before the sale. Those details are for a margin-scheme calculation. They are not a reason to add workshop bills onto a qualifying car and hope the label changes.

You can sell some cars under the scheme and some under the normal rules. The using page says vehicles already sold under the normal VAT rules cannot then be moved into the scheme.

None of this is a price list. The pages do not tell you what to charge a customer. They tell you which VAT treatment the purchase allows. Used car margins are the commercial sum. VAT is a layer on that sum, and it has to be the right layer. The hidden costs of buying at auction are a different list, but the buying page is specific about auction invoices: if the auctioneer charges VAT separately on the hammer price, you cannot use the margin scheme on the onward sale. A buyer's premium that is part of the purchase price must not show VAT separately if you want that price in the scheme. An indemnity fee, the same page says, must not be included in the purchase price you use for the scheme.

If the cars you buy are mostly from private owners, most of those conversations start as margin-scheme questions, subject to the pages. Get your buying site if you want those sellers to come to you. The invoice, when there is one, is still yours to read.

What to file when you buy

The using page says you must keep normal VAT records, a stock book that tracks each margin-scheme item on its own, and copies of the purchase and sales invoices. Write the treatment on the stock card the day you buy: margin scheme, or VAT on the full selling price. Months later you will not remember, and the person who prepares the return should not have to guess from the advert.

At auction, the buying page puts the check on you. Look at the catalogue, then look at the invoice. If VAT sits on its own on the hammer, the onward sale is not a margin-scheme sale. If you are unsure what the purchase price is meant to be, the page says to ask the auctioneer rather than reconstruct it.

How to become a car dealer is the wider setup. This is the one document habit that keeps the VAT honest: the invoice in the file, the treatment on the card, and a look at the current HMRC pages when the car is an odd one. Odd means imported, written off, new, or any invoice with VAT in its own column. Those are not cars to tidy up after the weekend.

When the next private seller is someone who found you, rather than a car you chased, get your buying site. The VAT question does not go away. The advert you cannot check does.

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