Do you have to pay tax when selling on eBay in the UK?

Millions of people sell on online auction and marketplace platforms such as eBay every year, and most of them will never owe tax on it. Whether you need to tell HMRC depends on what you sell, how often, and whether you are doing it to make a profit. Our free checker gives you a personalised answer in about a minute — no login required.

Answer a few quick questions and get a clear answer for your situation.

Do I need to tell HMRC?

When eBay selling is not taxable

If you are selling your own personal possessions — old gadgets, books, collectables you no longer want — this is usually a private sale and not taxable. There is no need to register for Self Assessment or declare the money just because the platform is involved. The key question is whether your activity looks like running a business.

When it probably is trading

You are more likely to be trading if you regularly buy stock to resell, run it like a business, specialise in particular product lines, or make items to sell. Trading profits are potentially taxable, but the trading allowance shields the first £1,000 of gross income each tax year.

The platform reporting thresholds

From the new reporting rules, marketplaces must report sellers who make around £1,700 or more, or complete 30 or more sales, in a calendar year. Reaching these numbers triggers reporting, not a tax bill. Plenty of people who are reported owe nothing because they are not trading or are within the allowance.

Personal possessions and the £6,000 CGT point

A separate rule applies to selling valuable personal possessions (for example a watch or artwork) for more than £6,000 — this can trigger Capital Gains Tax considerations even where it is not trading. This is different from the income-tax trading rules. Our checker flags this where relevant so you know what to look into.

Frequently asked questions

Do I pay tax on everything I sell on eBay?
No. Most private sellers selling their own unwanted items do not owe tax. Tax typically only applies if you are trading — buying to resell or running it like a business — and then only on profits above the £1,000 trading allowance.
At what point do I have to tell HMRC about eBay sales?
If your trading sales exceed £1,000 in a tax year you may need to register for Self Assessment and declare the income. The marketplace separately reports you if you pass roughly £1,700 of sales or 30 transactions in a calendar year.
Does eBay report my sales to HMRC?
Under platform-reporting rules, marketplaces report sellers who exceed the £1,700 / 30-sale thresholds. This is information-sharing; it does not by itself mean you owe tax.
I sold something for over £6,000 — is that taxed?
Selling a single personal possession for more than £6,000 can raise Capital Gains Tax considerations, separate from trading income tax. The rules differ, so check gov.uk or speak to an accountant for your specific item.
How do I know if HMRC considers me a trader?
HMRC applies the ‘badges of trade’ — looking at intent, frequency, profit-seeking, and whether goods were bought to resell. Our checker walks through these and gives you a clear indication in about a minute.

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