Second-hand clothes online seller

Source second-hand clothes and sell them online and at the odd market from home.

Startup cost£100 to £1k
Monthly revenue£200 to £1.8k
Time needed6+ h/week
First incomeWeeks
  • £100-1k
  • Side hustle
  • Online

Estimates for a small start in the UK, not guarantees.

Official data

6,467 UK companies in this field, 50% registered in the last 2 years

SIC 47820 “Retail sale via stalls and markets of textiles, clothing and footwear”. Source: Companies House, November 2026.

What it is

Finding second-hand or surplus clothing, photographing it and selling through online marketplaces or your own shop, with optional market days.

Your first three steps

  1. Sell a few items from your own wardrobe on a resale platform to learn listing, pricing and postage
  2. Start sourcing stock from car boot sales, charity shops and clearance lots, focusing on one style or niche
  3. Set up a corner of your home for photos and storage, and register as a sole trader with HMRC once you are trading regularly
Who pays

Shoppers wanting affordable, vintage or pre-loved clothes, often buying through resale apps and websites.

How it makes money

You sell items for more than you paid at charity shops, car boot sales or wholesale lots, after platform fees and postage.

Skills that help
  • Eye for brands, quality and trends
  • Photography and writing clear listings
  • Packing and posting orders
  • Keeping simple records
Watch out for
  • Selling regularly for profit counts as trading, so check your tax duties with HMRC
  • Check platform rules on fakes, as selling counterfeit items can lead to bans or legal trouble
  • Returns, refunds and consumer rights apply to online sales, so check the rules
  • Stock can sit unsold and take up space, so avoid over-buying
  • Check whether your landlord or lender allows storing stock at home

Deep research report · UK

Everything you need to start: second-hand clothes online seller

Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.

  • Startup costs with real prices
  • Licences, registration and rules
  • Pricing: what others charge
  • Break-even example
  • Finding your first customers
  • 30-day launch plan
  • Risks and how to reduce them
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start selling second-hand clothes online?

Startup costs are typically around £100 to £1,000, depending on how much stock you buy and whether you add equipment or market days. Keep early buying modest, because stock can sit unsold and take up space.

How much can you earn selling second-hand clothes online?

Monthly revenue is typically around £200 to £1,800, depending on the stock you find, the platforms you use and the hours you put in. Revenue is not profit, so keep simple records of what you spend.

Do I need to pay tax when I sell second-hand clothes online?

Selling regularly for profit counts as trading, so check your tax duties with HMRC. Also check platform rules on fakes, and the returns, refunds and consumer rights that apply to online sales.

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