1. Decide what kind of cleaning business you are running
In the UK, cleaning work usually splits into domestic cleaning (regular household cleans), end of tenancy cleaning, commercial cleaning (offices, gyms, surgeries), holiday let and Airbnb changeovers, HMO communal cleaning, and builders cleans after construction work.
Pick one to start with. Domestic and end of tenancy are the fastest to fill because demand is constant and buying decisions are quick. Commercial contracts pay more reliably but take longer to win and often require references, method statements and proof of insurance before anyone signs.
- Domestic cleaning: quickest to book, easiest to schedule around school hours.
- End of tenancy: higher value per job, driven by letting agents and landlords.
- Holiday let and Airbnb: tight changeover windows, strong repeat income.
- Commercial and office cleaning: contract-based, usually evenings or early mornings.
- Builders cleans: heavy work, higher rates, less predictable volume.
2. Choose sole trader or limited company
Most UK cleaners start as a sole trader. It is free, immediate, and you simply register for Self Assessment with HMRC once your trading income passes the reporting threshold. You keep the profit and pay Income Tax and Class 2 and Class 4 National Insurance through your annual return.
A limited company gives you limited liability and can be more tax efficient once profits grow, but it brings Companies House filings, annual accounts and a Corporation Tax return. Many cleaning businesses switch later, once they take on staff or larger commercial contracts that expect to contract with a company.
There is no single right answer. Speak to an accountant before you incorporate, because the decision affects how you pay yourself, what you can claim, and how your clients invoice you.
3. Register with HMRC
If you are a sole trader, register for Self Assessment with HMRC. Keep a separate bank account for the business from day one, even if you are not required to. It makes your return far easier and gives you an honest view of what the business earns.
Keep records of every invoice you raise and every business cost you pay: cleaning products, equipment, mileage, insurance, phone, and any software. Digital records also keep you aligned with HMRC's Making Tax Digital direction of travel.
4. Get the right insurance
Public liability insurance is the baseline for UK cleaners. It covers damage to a client's property or injury to a third party while you work. Most letting agents, property managers and commercial clients will ask to see the certificate before giving you work.
If you employ anyone, employers' liability insurance is a legal requirement in the UK. If you carry keys, consider cover for loss of keys and the resulting lock changes, and check whether you need treatment or equipment cover for specialist work such as carpet or jet washing.
5. Sort DBS checks and trust signals
A DBS check is not legally required for general domestic cleaning, but a basic DBS gives nervous householders a reason to choose you over a competitor. If you clean in schools, care settings or around vulnerable people, enhanced checks are usually expected.
Alongside a DBS, the trust signals UK clients look for are simple: a real name, photographs of your own work, a landline or business mobile, visible insurance, and reviews on Google. Get your Google Business Profile live before you spend a penny on advertising.
6. Build a pricing structure that survives busy months
Do not copy a competitor's number. Work out what an hour of your time must earn to cover your costs, your travel, your unpaid admin time, your insurance, your tax, and the profit you actually want. Then price each job against how long it truly takes, including travel and setup.
Quote per job rather than per hour where you can. Job pricing rewards you for getting faster, protects you when a property is worse than described, and reads more professionally on a quote. Always define what is included, what is extra, and how cancellations are handled.
- Cost base: products, equipment replacement, travel, insurance, phone, software.
- Unpaid time: quoting, invoicing, chasing payment, rescheduling.
- Tax and National Insurance set aside from every payment received.
- A minimum job value so short jobs never lose you money after travel.
- A clear cancellation window, written into your terms.
7. Get your first clients
Your first ten clients almost never come from a website. They come from a Google Business Profile with real photos, local community Facebook groups, neighbours, and direct approaches to independent letting agents who constantly need end of tenancy cleans.
Respond fast. In UK domestic cleaning the person who replies first usually wins the job, and a same-hour reply beats a polished brochure every time.
8. Put admin systems in place before you are busy
The point where most UK cleaning businesses stall is not demand, it is admin. Once you are running a dozen regular cleans plus changeovers, a notes app and a paper diary stop working. Missed jobs, forgotten invoices and double bookings cost you more than any marketing.
Decide early where your jobs, clients, quotes and invoices live, and keep everything in one place so nothing depends on your memory.
9. VAT: know the threshold before you reach it
You must register for VAT once your taxable turnover passes the HMRC registration threshold in any rolling 12-month period. Check the current threshold on GOV.UK, because it changes.
This matters more for cleaners than people expect. Most domestic clients cannot reclaim VAT, so crossing the threshold effectively raises your prices for them unless you absorb it. Commercial clients usually can reclaim, so VAT registration hurts far less on a commercial book. Plan your growth mix with that in mind and take advice before you get close.