Selling Used Home Gym Equipment in the UK: Describing It Accurately and When HMRC Cares

Home gyms get outgrown. A power rack, adjustable dumbbells or a treadmill often ends up on a marketplace listing, and two questions follow: what legal duties does a private seller have, and does the money count for tax? This guide draws on the Sale of Goods Act 1979, Citizens Advice guidance for England and HMRC’s guidance on income from online platforms. It is general information, not legal or tax advice, and it does not cover selling as a business.

The description must be accurate

Section 13 of the Sale of Goods Act 1979 says that where there is a contract for the sale of goods by description, there is an implied term that the goods will correspond with the description. The legislation site marks the provision as applying across the UK, and section 13(1A) says that in England and Wales and Northern Ireland the implied term is a condition. Section 13(5) says the section does not apply to a contract to which Chapter 2 of Part 1 of the Consumer Rights Act 2015 applies.

Citizens Advice’s guidance for England, in a template letter for complaints about goods bought from a private seller, states the same principle: under the Sale of Goods Act 1979 goods a seller supplies must match their description. It says the template can be used for items bought from a private seller, such as furniture bought through an advert listing or a car bought on an online auction site, and it gives as an example a buyer asking for compensation for the difference in value between what was paid and what a misdescribed item was worth.

For a seller, the practical point is that the words in a listing carry legal weight. If a listing says a treadmill “works perfectly” and the console is faulty, the seller may face a claim for the difference in value. The same applies to statements about brand, model, age, weight capacity or included parts. The guide to buying second-hand gym equipment shows the buyer’s side of the same transaction, and the consumer rights guide explains why a trader’s obligations are different.

What to put in a listing

• Make and exact model. Give the model name or number, and describe it as it is, not as a similar product is.
• Condition, stated factually. Note wear, rust, worn upholstery, missing parts and known faults, and avoid claiming more than can be shown.
• What is included. List plates, bars, collars, handles, keys, chargers, manuals and attachments.
• Photographs. Use photographs of the actual item, including any damage.

Checking whether the item has been the subject of a safety notice before selling is sensible; the guide to equipment recalls explains how. Heavy items also raise handling questions on collection, covered in the manual handling guide.

Are you a private seller or a trader?

HMRC’s guidance on online platforms says a person is probably trading if they sell goods that they bought intending to sell for a profit, or made, including items made for a hobby. It says selling personal possessions, defined as items that belong to a person for their own use, whether bought or received as gifts, will probably not attract Income Tax. Equipment bought for one’s own use fits that definition, although the HMRC page’s own examples are clothing, ornaments, kitchen equipment, furniture, jewellery and computers and phones.

The HMRC example of clearing out an attic and selling unwanted items through online marketplaces says it is unlikely that a person will need to tell HMRC about the income or pay tax, however many items they sell, provided none is worth more than £6,000. Someone who buys equipment specifically to refurbish and resell, or who regularly sources kit to sell on, is on the trading side of the line. In that case HMRC says the income is added to other trading income, and if the total exceeds the £1,000 trading allowance for the tax year (6 April to 5 April), it needs to be reported.

Capital Gains Tax and high-value kit

GOV.UK’s guidance on personal possessions says Capital Gains Tax may be payable on a profit made from selling a personal possession for £6,000 or more, and that the £6,000 threshold also applies to the total value of items forming a set. The same guidance says a person does not pay Capital Gains Tax on anything with a limited lifespan, such as clocks, unless it is used for business. Most second-hand home gym equipment sells for far less than £6,000, but anyone selling a very high-value item, or a whole gym as a set, should check the HMRC guidance or take advice.

Other points before selling

• Keep the advert text, messages and photographs in case a dispute arises.
• Equipment that is broken beyond use may need to be recycled and not sold; the WEEE disposal guide explains the rules for electrical machines.

The bottom line

A private seller of home gym equipment should describe the item accurately, because the Sale of Goods Act 1979 implies a term that goods will correspond with their description. Tax is unlikely to arise when selling personal possessions for less than £6,000, but buying kit to resell and exceeding the £1,000 trading allowance is a different matter and needs reporting. This guide cannot cover individual circumstances, so HMRC or a tax adviser should be asked if in doubt.

Sources

• legislation.gov.uk, “Sale of Goods Act 1979, section 13: Sale by description”
• Citizens Advice, “Letter to complain about misdescribed goods bought from a private seller”
• HM Revenue & Customs, GOV.UK, “Check if you need to tell HMRC about your income from online platforms”
• GOV.UK, “Capital Gains Tax on personal possessions: What you pay it on”