Selling your own used possessions is not normally trading, so there is usually no Income Tax however many items you sell — but Capital Gains Tax can still apply to any single item or set sold for more than £6,000. Clearing a wardrobe, a loft or a garage on Vinted, eBay, Depop or Facebook Marketplace does not normally create a tax bill or a filing obligation, provided nothing you sold went for more than £6,000.
A platform report is not a tax demand. HMRC’s own guidance says it “does not automatically mean that you owe tax”. The report records what passed through your account. Whether any of it is taxable is a separate question, answered by what you were doing — not by how much the platform sent you.
What the platforms report and when
Since 1 January 2024, UK digital platforms have had to collect details about their sellers and pass them to HMRC. They collect information for a calendar year and report it by the following 31 January — so 2026 activity is reported by 31 January 2027. For an individual seller they collect your full name, home address, date of birth and National Insurance number, and they must give you a copy of what they sent.
Your details are not reported if, in a calendar year, you make fewer than 30 sales of goods AND receive no more than €2,000 — about £1,700 — for those sales. The statutory wording is that the consideration “did not exceed” 2,000 euros, so exactly €2,000 is still inside the exclusion. Both conditions have to be met. Sell 40 items for £400 in total and you are reported. Sell six items for £3,000 and you are reported.
Two further conditions almost nobody mentions. HMRC’s guidance at IEIM901630 requires the platform to have solely facilitated fewer than 30 relevant activities for the sale of goods for you. If that same platform also handled a service or a property rental for you during the year — one gig, one room let — the exclusion is lost entirely and you are reported however small the numbers. And if you hold more than one account on the same platform, the activities across those accounts are added together.
Being reported tells you nothing about whether you owe tax. A wardrobe clear-out easily clears 30 items and stays entirely outside the tax system.
Are you trading? The nine badges
This is the question that decides everything. HMRC does not use a sales figure — it weighs a set of indicators the courts developed, known as the badges of trade.
| Badge | What it looks at |
|---|---|
| Profit-seeking motive | Did you intend to make a profit? Supportive, not conclusive on its own |
| Number of transactions | Systematic and repeated transactions support trading |
| Nature of the asset | Can it only be turned to advantage by selling, or did you use or enjoy it? |
| Existing similar transactions | Transactions similar to a trade you already carry on may themselves be trading |
| Changes to the asset | Was it repaired, modified or improved to make it easier or more profitable to sell? |
| The way the sale was carried out | Sold the way a trading business would, or to raise cash in a hurry? |
| Source of finance | Did you borrow to buy it, repayable only by selling it? |
| Interval between purchase and sale | A quick resale supports trading; an asset held indefinitely does not |
| Method of acquisition | Something inherited or received as a gift is less likely to be trading stock |
No single badge decides it. HMRC’s manual says the presence or absence of any one is unlikely to be conclusive, and that the courts decide on the overall impression from all of them.
The line is clear enough at both ends. Not trading: clothes, furniture, books, phones and kitchen equipment you bought for yourself and no longer want. Trading: buying at car boot sales or charity shops to resell at a profit, importing stock, or making things — including as a hobby — with the intention of selling them.
HMRC’s own example of trading is someone who starts by selling unwanted clothes, then begins buying items to resell, regularly. The turning point was not the volume. It was the change in why they were acquiring the goods.
The example that reassures most people
You sell 200 items of your own used clothing on Vinted over a calendar year for £3,000 in total. Nothing sold for more than £6,000. Almost everything went for less than you paid.
You are over both reporting thresholds, so the platform will report you. You are still not trading, so there is no Income Tax. Nothing sold for over £6,000, so there is no Capital Gains Tax. There is nothing to declare and no return to file.
If you are trading: the £1,000 trading allowance
Once you are trading, the test is your gross trading income for the tax year — the total before any expenses. If it is £1,000 or less you generally do not need to tell HMRC. Above £1,000 you must register for Self Assessment by 5 October following the end of that tax year, even if your profit after costs is small or nil. It is one allowance across all your trades, not one per platform.
The allowance is still £1,000 — and the £3,000 you may have read about is not an increase to it. The £3,000 figure is a separate Income Tax Self Assessment reporting threshold for trading income: a rule about who has to file a return, legally distinct from the trading allowance in Part 6A of ITTOIA 2005, which exempts the income itself and stays at £1,000. It has no legislated commencement date either; the only official timing is “within this parliament”. A lot of published content presents it as a bigger allowance. As at August 2026 it is neither live nor an allowance.
If you are not trading: the £6,000 rule on individual items
Selling a personal possession is not free of tax in every case. It can produce a capital gain.
You do not need to calculate a gain at all if the disposal proceeds were £6,000 or less.
Between £6,000 and £15,000, marginal relief can cap the gain. Take the amount by which the proceeds exceed £6,000, multiply by 5 ÷ 3, and the result is the maximum chargeable gain. You report the lower of that figure and the actual gain — so the relief only bites where the actual gain is more than 5 ÷ 3 of the excess over £6,000. Where it is less, the actual gain stands and the calculation has changed nothing.
Worked example. You sell a guitar for £8,000 that you bought years ago for £2,000, with £300 of selling costs.
- Proceeds exceed £6,000 by £2,000. £2,000 × 5 ÷ 3 = £3,333.33 maximum chargeable gain.
- Actual gain: £8,000 − £300 − £2,000 = £5,700.
- You report the lower figure, £3,333.33.
- Against the £3,000 annual exempt amount that leaves £333.33 taxable — £60.00 at the 18% basic rate, or £80.00 at 24%.
Four further points catch people out:
- Sets count as one item. If pieces are similar and complementary and worth more together than separately, the £6,000 limit applies to the whole set — even if you sell the pieces individually, where the disposals are to the same person, to persons acting in concert, or to connected persons. HMRC’s example is a 32-piece chess set sold at £1,000 a piece: chargeable, not exempt.
- Private cars are exempt from Capital Gains Tax entirely.
- Wasting assets — a predictable life of 50 years or less — are normally exempt, unless you claimed or could have claimed capital allowances.
- Losses are restricted. Sell a possession for less than £6,000 at a loss and the loss is recalculated as if the proceeds had been £6,000.
Two mismatches to expect in the paperwork
Calendar year versus tax year. Platforms report 1 January to 31 December. Your tax return runs 6 April to 5 April. The figures will not agree, and you cannot copy a platform report into a return.
The report is net. It shows what you earned less any fees, commission or taxes the platform deducted, broken down by quarter. Your gross income is higher. If you are trading you need your own records of gross sales and of the fees, because those fees are usually an allowable expense.
What to do if a report lands
Read it as information, not as an assessment. Decide whether you were trading using the badges above, not the total. If you were not trading, check whether any single item or set sold for more than £6,000. If you were, work out your gross trading income for the tax year and compare it with £1,000. Keep your own records either way — platform reports do not replace them. HMRC also publishes a check tool for income from online platforms.
Frequently asked questions
I sold hundreds of items on Vinted. Do I owe tax?
Almost certainly not, if they were your own possessions. Selling personal items you originally bought to use is not trading, no matter how many you sell, and it is not taxable. The only exception is where a single item, or a set, sold for more than £6,000, which can create a capital gain.
Why did the platform report me if I do not owe anything?
Because the reporting threshold and the tax threshold are different things. A platform must report you unless it solely facilitated fewer than 30 sales of goods for you in the calendar year AND you received no more than €2,000, about £1,700, for them. If the same platform also handled a service or a property rental for you that year, the exclusion is lost and you are reported. A clear-out easily passes 30 items without any tax being due.
When do the platforms send the information to HMRC?
They collect information for each calendar year and report it by the following 31 January. So sales made in 2026 are reported by 31 January 2027. Your tax return runs to 5 April, so the figures will never match.
What is the difference between selling my old things and trading?
Why you acquired the goods. Items you bought for your own use and later sold are personal possessions. Items you bought, imported or made in order to sell at a profit are trading stock. HMRC weighs nine badges of trade, and no single one is conclusive.
I sold an antique for £9,000. What do I do?
Proceeds are over £6,000, so you may have a chargeable gain. Work out the amount above £6,000, multiply by 5 ÷ 3, and report the lower of that figure and your actual gain. The £3,000 annual exempt amount is then set against your total gains for the year, and any excess is taxed at 18% within the basic rate band or 24% above it.
The short version
If you bought it to use and later sold it, you are almost certainly fine. If you bought it to sell, you are trading, and the £1,000 gross threshold decides whether you have to tell HMRC.
SmartFiling handles Self Assessment and MTD for Income Tax on a fixed fee, including working out whether online sales are trading income at all. Every submission is reviewed by an ICAEW Chartered Accountant, and turnaround is three weeks from receiving your records.
