eBay Sellers accounting, handled.
eBay now reports sellers above £1,000 / 30 items to HMRC. If that letter is in the post, get ahead of it.
An accountant for eBay sellers untangles the one question that keeps you up at night: are you clearing out the loft, or are you running a taxable business? Since 1 January 2024, eBay reports your seller data to HMRC automatically, so getting the trading-versus-selling line right, and your VAT, allowances and returns alongside it, matters more than ever. At Zmartly, an ACCA-qualified, named accountant handles all of it on fixed pricing, so you can keep listing instead of second-guessing the rules.
What we get right for ebay sellers.
- The £1,000 trading allowance is your first line
- If your total gross income from selling on eBay (and any other side hustle) is £1,000 or less in a tax year, you do not need to tell HMRC or pay tax. Go over £1,000 gross, before any costs, and you must register for Self Assessment. The allowance is a single £1,000 across all your trading, not £1,000 per platform, so Vinted, Etsy and eBay sales are added together.
- eBay now reports you to HMRC automatically
- Under the digital platform reporting rules, if you sell 30 or more items or take roughly £1,700 (€2,000) in a year, eBay shares your name, income and details with HMRC and sends you a copy. Receiving that report does not by itself mean you owe tax, but it does mean HMRC can cross-check whether your return matches. Silence is no longer an option.
- Selling your own clutter is usually tax-free
- Genuinely selling unwanted personal items, the contents of a loft, old clothes, a used phone, is normally not taxable income. The catch is Capital Gains Tax on single items sold for more than £6,000 (the chattels rule), and the fact that a 'set' counts as one item. Buying or making things to resell at a profit is a different story entirely.
- Fixed fees, named accountant, no surprise bills
- Zmartly works on transparent fixed pricing, £99, £199 or £499 depending on the depth of support, with a 30-day money-back guarantee and a rolling monthly arrangement you can leave any time. You get a named, ACCA-qualified accountant who replies within 72 hours and works in Xero, QuickBooks, FreeAgent or Sage.
The full picture.
01Trading or just selling? The badges of trade
The single most important test for an eBay seller is whether HMRC sees a trade. Selling unwanted personal possessions is not trading; buying stock to resell, making items to sell, or sourcing goods specifically to flip almost certainly is. HMRC weighs the 'badges of trade', profit motive, frequency of sales, how the goods were acquired, whether you modify them to sell, and how quickly you sell. We assess your activity honestly against these badges, so you register if you should and stay out of Self Assessment if you genuinely should not.
02Registering for Self Assessment and claiming real costs
Once you cross £1,000 gross you register as a sole trader and file a Self Assessment return. You then choose between the £1,000 trading allowance or deducting actual expenses, eBay and PayPal fees, postage, packaging, mileage to the Post Office at 55p per mile for the first 10,000 miles then 25p, a use-of-home allowance and cost of stock. For most genuine resellers, claiming real costs beats the flat allowance. We run both and use whichever leaves you better off.
03VAT, the £90,000 threshold and the deemed-supplier trap
You must register for VAT once taxable turnover passes £90,000 in any rolling 12 months (deregistration at £88,000). For larger eBay sellers this is a live risk, because turnover is gross sales, not profit. Separately, if you sell from overseas stock or are a non-UK seller, eBay itself becomes the 'deemed supplier' and accounts for the VAT on consignments of £135 or less, which changes what lands in your own VAT return. We map exactly which sales are yours to account for.
04Selling abroad: OSS, IOSS and the £135 line
If you ship to EU buyers, the One Stop Shop (OSS) and Import One Stop Shop (IOSS) let you report and pay EU VAT through a single registration instead of registering in every member state. The £135 (€150) intrinsic-value threshold governs how low-value consignments are handled and whether the marketplace or you accounts for the VAT. Cross-border eBay selling is where most sellers get caught out, we set up the right scheme so you are not paying VAT twice or filing in five countries.
05Making Tax Digital is coming for eBay sellers
From 6 April 2026, sole traders with qualifying income over £50,000 must keep digital records and file quarterly updates under Making Tax Digital for Income Tax; the threshold drops to £30,000 from April 2027 and £20,000 from April 2028. Qualifying income is gross self-employment and property income combined, so a busy eBay shop hits it faster than people expect. We get you onto MTD-ready software now so the switch is painless, not a scramble.
06Limited company, profit extraction and reliefs
As your eBay business grows, a limited company can cut tax, Corporation Tax is 19% up to £50,000 of profit and 25% above £250,000, with a 26.5% marginal band between. Extracting profit efficiently means balancing salary and dividends, though the dividend allowance is now just £500 with rates of 10.75%, 35.75% and 39.35%. We model whether incorporation actually pays for your numbers and structure director pay so you keep more of what you sell.
First call to filed.
- 01
Discovery
Understanding your business needs.
- 02
Solution Design
Crafting your custom accounting strategy.
- 03
Onboarding
Quick and easy integration.
- 04
Regular Rhythm
Consistent monitoring and reporting.
Tax guides worth a read
Plain-English explainers, kept current with the latest HMRC rules.
Frequently asked questions.
Probably not. The £1,000 trading allowance applies to trading income, but selling genuinely unwanted personal possessions is usually not trading at all, so it falls outside Income Tax regardless of the amount. The thing to watch is Capital Gains Tax: if you sell a single personal item (or a set) for more than £6,000, a CGT charge can arise. We look at what you sold and how you acquired it to confirm you are in the clear.
No. Since 1 January 2024, eBay must report sellers who pass 30 items or roughly £1,700 a year, and you get a copy of what was sent. It is information-sharing, not an accusation. If your activity is genuine reselling you should already be declaring it; if it is personal clutter, you likely owe nothing. We help you reconcile the eBay report with what should actually be on your tax return so there are no nasty letters later.
If you are trading, you can deduct eBay and PayPal fees, postage and packaging, the cost of the stock you sell, mileage at 55p per mile for the first 10,000 business miles then 25p, a proportion of home and broadband costs, and equipment such as a printer or camera. Alternatively you can use the flat £1,000 trading allowance instead of actual costs. We calculate both and apply whichever cuts your bill the most.
When your VAT-taxable turnover exceeds £90,000 over any rolling 12 months, and turnover means gross sales, not profit, so high-volume low-margin sellers reach it quickly. There is a deregistration threshold of £88,000 if your turnover falls back. If you sell from overseas stock, eBay may account for the VAT as the 'deemed supplier' on consignments of £135 or less, which changes your own figures. We monitor your rolling turnover and register you at the right moment.
Yes, if your gross self-employment and property income tops £50,000, from 6 April 2026 you must keep digital records and submit quarterly updates under Making Tax Digital for Income Tax. The threshold falls to £30,000 in April 2027 and £20,000 in April 2028, so most committed eBay sellers will be in scope within a couple of years. We move you to compatible software early so quarterly filing becomes a five-minute job.
You get a named, ACCA-qualified accountant who actually knows marketplace tax, replies within 72 hours, and works in Xero, QuickBooks, FreeAgent or Sage. Pricing is fixed at £99, £199 or £499 depending on how much support you need, it is rolling monthly with no lock-in, and there is a 30-day money-back guarantee if it is not right for you.
Stop overpaying tax. Start filing in 5 days.
Thirty minutes with an ACCA-qualified accountant. Most owners uncover £1,000-£3,000 in annual savings on the first call. If we are not the right fit, you walk away with a free tax review on the house.
