How to Start a Cleaning Business in the UK
The UK cleaning industry is worth roughly £60 billion a year and employs around 1.47 million people — about 5% of the entire workforce. Demand is strong and steady: around 17% of UK households pay for a cleaner, rising to 40% among home-owning under-35s. Start-up costs are low, barriers to entry are minimal, and you can be earning within days.
That low barrier is also the catch. The industry has one of the highest dropout rates of any trade, and the cleaners who last are not the ones with the biggest van or the flashiest logo. They are the ones who got the boring foundations right — registered properly, insured, DBS-checked, compliant — so they can win the contracts casual cash-in-hand cleaners never see.
This guide is the complete, honest map of those foundations, verified against current 2026 rules. Read it free. When you are ready to move faster, the full step-by-step guide and the ready-made compliance documents are one click away.
What customers actually want
Before the paperwork, understand what you are selling into. When we surveyed the customers using our platform over three months, this is what they look for, in rank order:
- Will you cover my area? The single biggest reason a search ends.
- Are you insured and DBS-checked? Trust before price.
- What is the price range, even approximately?
- What do other customers say?
- How quickly can you start?
Notice that two of the top three are compliance signals. Insurance and a DBS check are not just legal boxes — they are what convert an enquiry into a booking. Getting them in place early is a sales decision as much as a legal one.
The seven foundations
1. Decide why you are getting legit
You can start cleaning for cash tomorrow. Within months, though, three things bite: HMRC catches up with untaxed income that has a paper trail; one accident without insurance can end the business personally; and every serious contract — letting agents, offices, anyone with a facilities manager — asks for paperwork before they will even quote you.
2. Choose your structure — sole trader vs limited company
For almost everyone starting out, the answer is sole trader. It is free to set up, you keep all profit after tax, and the admin is light. A limited company costs £100 to incorporate plus £50 a year and usually an accountant — and the tax advantage only appears once you are consistently clearing around £40,000–£50,000 profit. Start as a sole trader; switch later if you outgrow it.
3. Register with HMRC
If your self-employed income tops £1,000 in a tax year, you must register for Self Assessment. It is free, takes about fifteen minutes at gov.uk, and the deadline is 5 October following the tax year you started. Do it the week you take your first paying client — the real risk is missing the 31 January filing deadline, which is an automatic £100 fine.
4. Get insured
Public liability insurance is not legally required for a sole trader, but try getting a contract without it. For a one-person domestic round, £1 million cover costs around £5–£6 a month — the price of one coffee a week to protect every job you do. The moment anyone works under your direction, you also need employers' liability by law, minimum £5 million, with fines up to £2,500 a day for going without.
5. Get DBS checked
Since 21 January 2026, self-employed cleaners can apply for their own Enhanced DBS check for the first time. A Basic check (£21.50) is the minimum; Enhanced (£49.50 plus admin fee) is for working alone with children or vulnerable adults present. Keep it current cheaply with the DBS Update Service. Read the full DBS guide and get the renewal tracker →
6. COSHH — the duty everyone skips
If your work involves cleaning chemicals, COSHH law applies — even working alone. You must assess and control the risk of the hazardous substances you use. You only have to write it down once you employ five or more people, but a documented assessment is what wins commercial contracts. Read the full COSHH guide and get the template →
7. Data protection — the ICO fee
Hold a client's details on your phone or in an app and you are a data controller, which means an annual ICO fee — £52, or £47 by direct debit. Most solo cleaners owe it and never realise. Read the full ICO guide and get the checklist →
Do it in 30 days, in the right order
Legal foundations first (HMRC, bank account, DBS), then protection (insurance, ICO, COSHH), then getting findable (Google Business Profile, listings, photos), then earning and tracking. The complete week-by-week checklist is in the full guide.
Get everything in one place
Reading this is free and always will be. When you want the complete step-by-step guide, or the ready-made compliance documents that save you the blank-page work, everything is below — buy the single item you need, or the full bundle at a saving. Pricing is always shown up front. No account required to browse.