Plenty of new founders assume selling clothing is a special case, like food or alcohol, and that it needs some kind of licence. That instinct is half right and half wrong. There’s no specific licence required to sell clothes in the UK — but there are real legal obligations around registration and labelling that many first-time brand owners aren’t warned about before they launch. Here’s the actual answer, as a clear, simple guide.
So, Is a Licence Actually Required?
No. There’s no specific “clothing seller’s licence” to hold in the UK, and no local-authority register you need to add your clothing brand to. What you can’t skip is the basic business registration that applies to any commercial activity selling in the UK, including clothing.
What Registration Is Actually Required, Then?
There are two ways to register a business:
● Sole trader: the simpler route for most first-time founders — trading under your own name or a trading name, registered directly with HMRC.
● Limited company: registered with Companies House instead, keeping the company’s finances legally separate from your own. This is more typical once a brand is turning a reasonable profit, or has become a partnership.
Neither of these is optional. Even selling informally through social media or a simple Shopify store still requires HMRC registration once you’re trading with a view to making a profit.
What About Labelling Rules?
This is the part most new founders genuinely don’t know about. Garments sold in the UK must be clearly labelled, including fibre content — a t-shirt labelled 100% cotton must actually be 100% cotton, and a cotton/polyester blend must have the exact percentage breakdown stated. This applies just as strictly to a one-person Shopify store selling five units a month as it does to a large retailer.
Do I Need VAT Registration?
Not straight away, in most cases. VAT registration only becomes mandatory once your taxable turnover crosses the current threshold — £90,000 in any rolling 12-month period, at the time of writing — at which point you have 30 days to register. Plenty of small clothing brands get through their entire first year without coming close to that figure, and only register once there’s a genuine need or advantage to doing so.
Are There Rules Around Care Labels and Safety, Not Just Fibre Content?
Yes. Alongside fibre content, general product safety standards apply to clothing sold in the UK, including fire-resistance requirements for specific categories and stricter rules for children’s clothing. If a kids’ range is part of the plan, it’s worth knowing that early on — the requirements are genuinely different from those for adult clothing.
What About Import Rules If I’m Sourcing Garments From Overseas?
This is another area that catches newcomers out. Import duty and VAT may apply when goods come in from outside the UK, depending on where they come from and their value — on top of the labelling requirement, and whether you’re importing a single sample or a full production run. Rates and thresholds change fairly often, so it’s worth checking the current figures before ordering overseas for the first time, as they directly affect what a garment will actually cost once it lands in the UK.
Does Selling Through Shopify Change Any of This?
No. The legal obligations are the same whatever platform you sell through — Shopify, Instagram DMs, or a market stall. Shopify doesn’t register a business on a founder’s behalf; that responsibility sits entirely with the founder.
What Actually Trips Founders Up in Practice?
In practice, it’s rarely the registration itself that catches people out — most founders register with HMRC as soon as they realise they need to. It’s far more often labelling accuracy that slips through, particularly with white-label or blank-garment suppliers, where a founder assumes the label has been done properly for their brand when it may well have been set up for a completely different client’s product.
Where Does an Agency Like OK Promo Fit Into This?
Agencies that specialise in clothing brands, an agency like OK Promo, won’t handle your actual registration or labelling paperwork — that stays with you or your accountant. But a good one will flag these requirements during the discovery stage of a launch, simply because getting them wrong tends to surface later as returns, complaints, or — in rarer cases — a regulator getting involved.
Should I Speak to an Accountant or Solicitor Regardless?
Yes. Nothing here replaces advice specific to your situation — the timing of VAT registration, company structure, or product safety compliance for particular garment types all benefit from a proper conversation with a professional. Use this article as a starting point for the summary, not a substitute for that conversation.
Frequently Asked Questions
Do I need a licence to sell clothes online in the UK?
No specific licence is required to sell clothing. You do need to register as a sole trader with HMRC or as a limited company with Companies House.
What happens if I sell clothes without registering as a business?
Trading without registration, even casually through social media, is illegal once you’re selling with the intent to profit, and can lead to penalties from HMRC if it’s discovered.
Are labelling rules different for children’s clothing?
Yes. Children’s clothing carries stricter safety requirements — particularly around flammability and design features — than general adult clothing.
Do I need to register for VAT immediately?
No. VAT registration only becomes mandatory once your taxable turnover crosses the current HMRC threshold of £90,000 in a rolling 12-month period. Many new brands operate below this in their first year.
Can my supplier handle compliance for me?
Not entirely. A supplier producing blank or white-label garments isn’t automatically responsible for the labelling accuracy of the finished, branded product — that responsibility generally sits with the brand selling it.
Conclusion
You don’t need a special licence to sell clothes in the UK, but there is still a genuine legal side to it. What new founders actually need to get right is accurate fibre-content labelling, proper registration with HMRC or Companies House, and awareness of the additional safety rules for children’s clothing. Treat the legal groundwork as part of the launch checklist rather than an afterthought, and it stops being something to worry about later.
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