Can You Sell a Competition Prize You've Won?

Generally, yes. Once a physical prize is yours outright you can sell it, because a "non-transferable" clause normally stops you passing on your right to claim the prize rather than controlling what you do with it afterwards. Tickets, holidays and memberships work differently. The law is rarely the hard part. The decision that matters is whether to keep it, take the cash alternative or sell it, and that turns on knowing which number to compare against which.

By Mitch Barnes · Last reviewed 12 October 2026

Full disclosure: we're one of the sites selling tickets, and we offer cash alternatives of our own.

What the terms can and can't stop you doing

Almost every operator's terms carry a line saying the prize is not transferable. Two sets we read in October 2026 use nearly identical wording: the prize is "not negotiable or transferable".

A general non-transferability clause will often be aimed at the entitlement and not at the item itself: it stops you selling your place as a winner, or sending somebody else to collect in your name. Once the prize has been handed over and belongs to you, a term in a competition's rules does not usually reach into what you then do with your own property.

Three situations, and they behave differently.

Before you've claimed it, the operator can generally stop you transferring your right to the prize.

Once you own a physical item outright, you can generally sell it. Under the Consumer Rights Act 2015 an unfair term isn't binding on you, and where a term could carry more than one meaning the reading that favours you wins. A bare "prizes are non-transferable" can ordinarily be read as stopping substitution of the winner.

Tickets, holidays, memberships and anything else that is really a personal right can stay restricted after you have it, because the restriction belongs to the thing itself, not to the competition.

One qualification worth keeping. A term that expressly bans resale after delivery isn't automatically void just because you own the item. Whether it binds you depends on its wording and on what the prize is.

Two more things can restrict you even when the operator cannot. Some prizes carry a condition from somewhere else entirely, and it has nothing to do with the competition: a holiday booked in a named person's name, a vehicle with outstanding finance or a restriction on its title, or event tickets that the venue voids the moment anyone resells them. And some terms make the prize conditional on taking part in publicity, so backing out of the photographs can put you in breach even where selling wouldn't.

The three ways out of a prize you don't want

Route	What you end up with	What it costs you	The catch
Keep it	The prize	Running costs, insurance, storage, and any tax that applies	Running costs start the day it arrives, so price insurance on anything big before you decide
Sell it	The second-hand price	Your time, listing or auction fees, possibly capital gains tax	The second-hand market sets this figure, not the competition page
Take the cash alternative	The operator's figure	The difference between that figure and the advertised value	Normally offered before you accept the prize, rarely after

Where a cash alternative is offered it tends to be the easiest of the three to take, because it's the simplest for an operator to settle. That doesn't make it the best of the three.

Tax when you win, and tax when you sell

Winning is not taxed. An ordinary prize won by a member of the public is not taxable income, and section 51 of the Taxation of Chargeable Gains Act 1992 keeps the win itself outside capital gains tax. A prize that comes through your job or your trade is a different question. Our guide to tax on competition winnings sets the whole position out in full.

Selling is a separate question with its own rules, and most prizes fall outside them before you even reach the arithmetic.

• Ordinary private cars are exempt. Different rules can apply to business use and to specialist vehicles
• Possessions with a predictable life of 50 years or less are generally exempt. HMRC says this "covers all machinery, and includes things like antique clocks or watches"
• An individual possession sold for £6,000 or less is generally outside the rules, though sets of items have their own rules and can't be split to dodge the threshold

What's left is the valuable, long-lived stuff. Jewellery, art, antiques. If you sell one of those for more than £6,000, you may have a gain, and the first £3,000 of gains in a year is covered by the annual exempt amount. Above that, gains are charged at 18% or 24% depending on your income and the size of the gain. Those are the figures for the 2026 to 2027 tax year.

A taper applies between £6,000 and £15,000, which is where most prize resales that reach tax at all will sit. HMRC caps the gain at the sale price minus £6,000, multiplied by 1.667. You use whichever is lower, that figure or your actual gain.

Your starting value is what the prize was worth when you won it, not zero. HMRC's Capital Gains Manual says so directly: where a prize takes the form of an asset, it is treated as acquired by the winner "at its market value at the time of acquisition". That matters more than anything else here. Win a painting valued at £10,000, sell it for £10,000, and there is no gain at all. Sell it later for £15,000 and the £5,000 above its value when you won it is what counts. The advertised prize value isn't automatically the market value for tax. What counts is what the thing was genuinely worth when you got it.

Retail value and resale value are different numbers

The number on the competition page is a retail price, and that is the right comparison for one of the three routes above but not the others.

If you keep the prize, retail is what you would otherwise have paid, so that is the figure that matters. If you sell it, you are in the second-hand market, which prices things differently. RRP on a prize sets out the distinction.

Anything loses its retail premium once it is owned rather than on sale. A new car is worth less on the driveway than on the forecourt, and that is true of every car however it was come by.

Judging whether a cash alternative is fair

Compare it against the wrong number and it always looks poor. Most people do. The advertised value isn't what you could realise by selling the prize yourself, so it isn't the figure the cash alternative is competing with.

Work out what you'd actually clear: the realistic second-hand price, minus fees, minus the weeks it sits unsold. Then compare. A cash alternative that lands near that number is reasonable even when it's far below the headline.

Published gaps can be large. On 12 October 2026 we looked at a house competition advertising a £2.1 million prize bundle alongside a £1.5 million cash alternative, a difference of £600,000, or a little over a quarter of the headline figure. That is one competition on one day, not a typical discount. We haven't found a published figure for what is typical across the industry.

How NetCompetitions handles cash alternatives

Where a competition offers a cash alternative, these apply.

• The cash alternative figure published on the competition page before you enter, not revealed after you've won
• That figure fixed when the competition opens, and not reduced because ticket sales were slow
• The advertised prize value stated alongside what the prize is, so you can see both numbers

You can read how it works.

The bottom line

Selling a prize you've won is allowed. For most prizes it's untaxed too. The decision worth slowing down for is the one before that: whether to take the cash alternative, keep the thing, or walk away. Work out the resale figure first, compare the cash alternative against that rather than against the retail price, and the right answer usually becomes obvious. If the prize is valuable enough that capital gains tax is in play, an hour with an accountant costs less than getting it wrong.