12 Business Ideas You Can Start in the UK for Under £500
Updated 31 May 2026 · 10 min read · Reviewed by UKCalc Editorial Team
Most "low-cost business ideas" articles online are written by people who've never actually started one. They recommend dropshipping without mentioning the ad spend needed to get any traction, or print-on-demand without explaining that you'll sell nothing without a marketing strategy. This guide is different.
The 12 businesses below are genuinely startable in the UK for under £500 in 2026. Each has real startup cost ranges, honest income timelines and a difficulty rating. The goal isn't to inspire — it's to give you enough accurate information to make a decision.
What £500 Actually Gets You
Not much, if you choose wrong. Quite a lot, if you choose right. The £500 ceiling forces you toward service businesses and digital products — which are generally better starting points anyway, because you can validate demand before spending anything significant.
The most important rule for a sub-£500 business: don't buy anything until you have a paying customer, or a credible written commitment from someone who will become one. Most people burn their budget on equipment, branding and website design before they've sold a single thing. The businesses that fail fastest are the ones that spent money first and looked for customers second.
The right order of operations
Week 1: Tell people what you're doing, describe your offer clearly, ask for a booking or a sale. Week 2: If someone says yes, buy the minimum equipment needed to fulfil the job. Week 3 onwards: buy more only when existing revenue justifies it.
This approach means you spend nothing until you've proven someone will pay you — which is the only market research that actually counts.
Service Businesses — The Fastest Route to Your First £100
Service businesses require the least capital because you're selling your time and skills, not a product. They're the most reliable path to income within weeks rather than months.
1. Freelance Writing and Copywriting
Startup cost: £0–£30First income: 1–2 weeksDifficulty: Medium
Businesses need blog posts, website copy, email newsletters, product descriptions and LinkedIn content — constantly. If you can write clearly and meet deadlines, you can charge for it. Start on Upwork, Fiverr, or Bark.com, or go direct to small businesses on LinkedIn. Initial rates of £50–£150 per article or £30–£60/hour are realistic within the first month. A reliable target once established: £800–£2,000/month working 15–20 hours/week. The main cost is your time building a portfolio — 3–5 spec pieces covering different industries gets you started.
2. Social Media Management
Startup cost: £0–£50First income: 2–4 weeksDifficulty: Medium
Small businesses know they should post regularly on Instagram, Facebook and LinkedIn. Most don't — because they're too busy running the business to create content consistently. You can fill that gap. A standard package managing 2–3 platforms (8–12 posts/month) runs £300–£600/month per client. Tools: Canva (free), Buffer or Later (free tier covers basics). Start by approaching local businesses that have dormant or irregular social accounts — the evidence is visible publicly, which makes the pitch easy.
If you know a subject well — GCSE maths, A-Level sciences, a foreign language, an instrument, a professional skill — you can charge for it from day one. Rates: £25–£45/hour for school subjects; £40–£80/hour for professional skills and exam prep. Platforms: Tutorful, Superprof, MyTutor, or simply word of mouth via local parents' groups. A DBS certificate (£23 for volunteers, £38 for paid roles) is expected but not always legally required for working with over-16s — check your specific situation. Overhead is essentially zero.
VAs handle inbox management, scheduling, data entry, research, travel booking, invoicing and other admin tasks remotely. Small business owners and solo founders are the primary clients — they have too much to do and can't justify a full-time employee. Rates: £15–£30/hour for general admin; £30–£50/hour for specialist tasks like bookkeeping or project management. Find clients on Upwork, through LinkedIn outreach, or via the Society of Virtual Assistants directory.
Local and Hands-On Businesses
These require modest equipment investment but command good hourly rates and generate repeat custom once you have an established client base.
You go to customers' homes or workplaces with your equipment. A starter kit — pressure washer or cordless steam cleaner, microfibre cloths, shampoo, polish, interior products — runs £200–£400. Charge £40–£60 for a standard exterior wash and vac; £100–£180 for a full interior/exterior detail. Four standard cleans per day is £160–£240. The demand is reliable, the repeat rate is high, and competition from professional companies in residential areas is low. You'll need public liability insurance — expect £150–£200/year for a sole trader.
Domestic or commercial cleaning is one of the most reliable low-barrier businesses available. Supplies are cheap; the main ongoing cost is insurance (£150–£250/year for public liability). Charge £14–£20/hour for regular domestic cleans; £80–£120 for a one-off oven clean; £100–£300 for end-of-tenancy cleans. Regular clients are the goal — a base of 8–10 regular weekly clients at £50–£80/visit generates £400–£800/week. Find first clients via local Facebook groups and Nextdoor before spending anything on a website.
Minimal startup cost, high demand and genuinely enjoyable work if you like animals. Charge £12–£20 per 30–60 minute walk; £20–£40/hour for pet sitting; £25–£40/night for home boarding. Note: if you regularly board more than 4 dogs overnight, you need a licence from your local council under the Animal Welfare (Licensing of Activities Involving Animals) Regulations 2018. Public liability insurance (£100–£150/year) is essential. Platforms: Rover, Tailster, PetSitter.com — or go direct via local pet owner communities.
Basic kit — a lawnmower (secondhand is fine to start), strimmer, leaf blower and hand tools — is your main investment. Charge £25–£60/visit for a standard lawn cut; £150–£400 for a garden clearance. This is genuinely seasonal: launch in late February or March to capitalise on the first lawn-growing season rather than starting in October. Regular customers generate reliable weekly income. A round of 10 regular gardens at £30–£40/visit is £1,200–£1,600/month for 2–3 days of work.
Digital and Scalable Ideas
These take longer to generate meaningful income but cost almost nothing to start and can produce revenue while you sleep once they're established.
9. Digital Templates and Downloads
Startup cost: £0–£30First income: 1–3 monthsDifficulty: Medium
Create once, sell repeatedly: Canva templates (social media kits, presentations, CVs), Excel or Google Sheets tools (budget planners, invoice trackers), Notion templates, Lightroom presets. Sell on Etsy, Gumroad or your own website. A social media template pack at £8 with 50 downloads/month is £400/month for effectively zero ongoing effort. The hard part is driving traffic to your listings — expect 3–6 months before consistent sales. Best treated as a supplementary earner while you run a faster-to-income business alongside it.
10. Print-on-Demand Products
Startup cost: £0–£50First income: 3–6 monthsDifficulty: Medium
Platforms like Printful, Printify and Redbubble handle printing and shipping. You design the products and keep the margin (typically 20–35%). Zero inventory risk. The honest caveat: you will not make significant money without a marketing strategy — a Redbubble shop with 20 designs and no promotion will earn almost nothing. Print-on-demand works when you have an existing audience (social following, email list) or can create designs around specific niches with search demand (hobby communities, occupations, local pride). Treat it as passive income over 12+ months.
11. eBay Reselling
Startup cost: £50–£200First income: Days–1 weekDifficulty: Medium
Source items cheaply — charity shops, car boot sales, estate sales, Facebook Marketplace — and resell on eBay at a profit. The key is niche knowledge: vintage clothing, power tools, camera equipment, vinyl records, vintage glassware. The more you know about what things are worth, the better your margins. A £10 item reselling at £45 is a 350% return. eBay fees run approximately 12–15% of the sale price, so factor that in. This is active income — you get out what you put in. It doesn't scale without significant time investment.
Publish planners, journals, logbooks, activity books and colouring books via Amazon KDP (Kindle Direct Publishing). Royalties are 60–70% of the sale price on print books. Design in Canva, upload as a PDF and Amazon handles printing and fulfilment. Realistic income per title: £5–£30/month. This is a volume game — 50+ titles generating £15 average is £750/month. It takes 6–12 months to build meaningful volume and requires keyword research to surface in Amazon search. Best as a long-term supplementary income stream, not a primary earner.
How to Choose the Right Idea for Your Situation
The "best" business idea isn't abstract — it's the one that fits your specific situation. The four things that determine fit are: how much time you have each week, what skills or knowledge you already have, how much you need to earn and how quickly, and how much startup cash you're prepared to commit before you have revenue.
As a rule of thumb:
If you need income within 2 weeks: Tutoring, cleaning, dog walking or car valeting. These have the shortest path from decision to first payment.
If you have marketable professional skills: Freelancing or VA work. Higher hourly rates, fully remote, no equipment needed.
If you want to build something that scales: Digital products or content. Accept a 3–6 month runway with slow initial income.
If you're good at spotting value: eBay reselling. The skill is in sourcing, not selling.
The worst approach is spending weeks evaluating options without starting. Pick the one that best fits your situation today, get your first customer, and adjust from there.
Not Sure Which Business Is Right For You?
The UnAI Business Idea Builder generates three tailored business ideas based on your budget, skills, available hours and income goals — free, no account needed.
Yes — but only if you choose service-based or digital businesses. The businesses that work on a sub-£500 budget are those where your time and skills are the primary input: freelancing, tutoring, local services, and digital products. Avoid anything requiring significant inventory or paid advertising before you've proven demand. The fastest profitable businesses in this list — tutoring, cleaning, dog walking — can be profitable from day one.
You must register as self-employed with HMRC by 5 October of the tax year after you first earn trading income. For most people starting in 2026, that means registering by 5 October 2027 at the latest. However, there is no reason to wait — register when you start trading so you understand your obligations from day one. Registration is free and takes under 20 minutes at gov.uk. Below £1,000/year of trading income, the trading allowance means you owe nothing.
Most of them, yes. Freelancing, tutoring, digital products and reselling can all be done around a full-time job. Hands-on local businesses (cleaning, dog walking, gardening, valeting) are harder unless you focus on evenings and weekends. Check your employment contract for any clauses restricting outside work, particularly in competing sectors — some contracts require disclosure of additional employment.
It depends on the product. Print-on-demand and digital downloads require almost no capital because there's no inventory. For physical products requiring stock, £500 is tight — it covers initial inventory but leaves almost nothing for marketing. If you want a product business, starting with a service to build cash flow first, then funding the product side from earnings, is a lower-risk approach.
Dog walking, cleaning, tutoring and car valeting are typically fastest — you can have paying customers within days, often through word of mouth or local Facebook groups. Freelancing takes slightly longer as you build a portfolio and client base. Digital products (Etsy, KDP, print-on-demand) are the slowest — realistically 3 to 6 months before consistent sales.
Sources
HMRC — Self Assessment: registering as self-employed — gov.uk/log-in-file-self-assessment-tax-return
Companies House — UK Company Incorporation Statistics 2025
ONS — Self-employed workers in the UK: 2025
Start Up Loans — UK Start Up Loans delivery partner data, 2025