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UK Reseller Tax Basics

VAT Threshold for UK Resellers (2026)

Keep an eye on your total taxable sales and see how close you are to the UK VAT registration threshold.

Updated September 2026UK-focusedFree guide
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In simple terms

Keep an eye on your total taxable sales and see how close you are to the UK VAT registration threshold.

Quick answer

The UK VAT registration threshold is £90,000 of taxable turnover, with specific rules on when registration is required. Use these pages as an organising guide, then confirm tax treatment with GOV.UK or a qualified adviser for your circumstances.

What matters most

The easiest way to think about vat threshold for uk resellers (2026) is to keep it simple. Use the facts you know, keep the important details together and learn from what actually sells.

  • Track rolling taxable turnover
  • Turnover is not the same as profit
  • Do not wait until year end to check the threshold
  • Get professional advice if you are near the limit

A practical workflow

  1. Start with the item or decision. Record the facts you know before changing price, listing details or stock status.
  2. Check the money. Use purchase cost, expected or actual sale price, fees, postage and packaging so the outcome is based on profit after costs.
  3. Make one clear change. Change the factor most likely to matter instead of editing everything at once.
  4. Track the result. Save what happened so future sourcing, pricing and listing choices get better.
  5. Review in batches. Weekly or monthly reviews are more useful than reacting emotionally to one item.
MyCost tip: attach the cost, channel, listing status and eventual sale to the same stock record. That makes it much easier to compare what you expected with what actually happened.

Numbers worth tracking

You do not need a giant spreadsheet. These few numbers are usually enough to tell whether things are working:

Gross incomeBefore costs
Allowable costsEvidence-backed business costs
Tax-year profitNot calendar-year sales

Common mistakes

  • Treating platform reporting as a new tax
  • Using turnover and profit interchangeably
  • Waiting until the deadline to create records
  • Relying on social media tax advice instead of HMRC

What to do next

Try this on a small group of real items first. If it helps, make it part of your normal routine. There is no need to change everything at once.

UK tax source: Tax rules depend on your circumstances. Use HMRC/GOV.UK as the authority. Trading allowance ↗ · Online platform reporting ↗ · VAT thresholds ↗

Related guides

Quick questions

Do I need special software for this?

No. You can start with a clean spreadsheet or notes. Software becomes useful when you have enough stock that manual updates are slowing you down or causing mistakes.

How often should I review it?

For active sellers, a quick weekly check plus a fuller monthly review is usually enough to spot problems before they become expensive.

Should I optimise for the highest possible sale price?

Not always. Money coming in and going out, days-to-sell, risk and the amount of work involved can make a slightly lower but faster, cleaner sale more profitable overall.

Track this automatically in MyCost

Stock, costs, sales channels and real profit in one place.

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