Do self-employed cleaners legally need public liability insurance?

Not usually, if you work alone. It becomes much more important commercially because many clients ask for it, and employers' liability insurance is a legal requirement in most cases once you employ someone.

How much public liability cover does a cleaner need?

It depends on your clients. Domestic cleaners often choose £1 million or £2 million. Commercial clients sometimes require £5 million or more, so check any contract before buying.

Is cleaning insurance tax deductible?

Business insurance premiums are generally an allowable expense for sole traders. Check HMRC's guidance on expenses if you are self-employed for your situation.

Do self-employed cleaners need insurance? Public liability explained

Public liability insurance for cleaners explained: what it covers, when it is required by law, why clients ask for it and what else to consider.

By KleanLinc · Updated 9 November 2026 · 3 min read

Close-up of a hand signing a printed document with a pen

One of the first questions new cleaners ask is whether they need insurance. The short answer: public liability insurance is not usually a legal requirement for a sole trader with no staff, but it is one of the most common things clients ask for.

This guide explains the main types of cover, when the law requires insurance, and how to choose a policy that fits the work you do.

What public liability insurance covers

Public liability insurance for cleaners covers you if someone claims that your work caused them injury or damaged their property. Examples include a client slipping on a wet floor you have just mopped, or a product marking an expensive worktop.

Policies usually pay compensation and legal costs up to a limit, often stated as £1 million, £2 million or £5 million. Some commercial clients set a minimum level in their contracts, so ask before you buy.

Is insurance a legal requirement for cleaners?

For a self-employed cleaner working alone, public liability insurance is generally optional by law. The picture changes when you take on staff. GOV.UK (opens in a new tab) explains that most employers must have employers' liability insurance, and must have cover of at least £5 million from an authorised insurer.

Even when insurance is optional, a single claim could cost far more than a year of premiums. Most cleaners treat public liability cover as essential.

Why clients ask for it

Clients ask for insurance because it shows you take your work seriously and that they will not be left out of pocket if something goes wrong. Letting agents, holiday-let managers and offices are especially likely to ask for a certificate before giving you keys or building access.

Keep a copy of your certificate on your phone so you can share it quickly when a new client asks.

Other cover to consider

Key cover: pays to replace locks and keys if a client's keys are lost or stolen while in your care.
Equipment cover: protects your vacuum and kit against theft or damage.
Employers' liability: needed in most cases once you employ staff, even part time.
Personal accident or income protection: helps if injury stops you working.

How to choose a policy

Compare a few quotes and read what is excluded, not just the price. Check that the policy covers the type of cleaning you actually do, such as domestic, commercial, end-of-tenancy or holiday lets. Some policies exclude work above a certain height, oven cleaning or carpet cleaning unless you add it.

Insurance premiums for your business are usually an allowable expense. See what self-employed cleaners can claim.

KleanLinc does not sell or arrange insurance. When profiles open, the planned platform will let you show employers the information you choose to share. Join the Founding Cleaner list to hear when that happens; registering is free and does not guarantee work.

Frequently asked questions

Do self-employed cleaners legally need public liability insurance?: Not usually, if you work alone. It becomes much more important commercially because many clients ask for it, and employers' liability insurance is a legal requirement in most cases once you employ someone.
How much public liability cover does a cleaner need?: It depends on your clients. Domestic cleaners often choose £1 million or £2 million. Commercial clients sometimes require £5 million or more, so check any contract before buying.
Is cleaning insurance tax deductible?: Business insurance premiums are generally an allowable expense for sole traders. Check HMRC's guidance on expenses if you are self-employed for your situation.

Official sources

This guide is general information, not legal, tax or financial advice. Rules and fees change, so check the official source for your situation. KleanLinc is preparing to launch; platform features described here are planned, not live.