UK cleaners operate as self-employed (direct domestic customers or commercial contract), agency-supplied (PAYE or 'self-employed' with employment-status risk), or Ltd Co. CIS does NOT apply, cleaning is not a construction operation even on construction sites. The load-bearing tax issue is employment status when agency-supplied: HMRC has aggressively reclassified 'self-employed' agency cleaners as employees, with back-PAYE + Employer NI liability falling on the agency. For 2025/26, the VAT registration threshold is £90,000.
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UK cleaners operate in four common structures: self-employed direct to householders (the most common), self-employed under contract to commercial premises, agency-supplied via a cleaning agency (PAYE through agency vs umbrella vs self-employed, a status battleground), and cleaning company Ltd Co employing cleaners. CIS does NOT apply, cleaning is not construction. The load-bearing tax issue is employment status when agency-supplied: HMRC has aggressively reclassified 'self-employed' agency cleaners as employees, with back-PAYE + Employer NI liability falling on the agency.
What business structure do cleaners use?
The common patterns for cleaners are: Self-employed cleaner direct to householders, most common, lowest admin, Self-employed commercial contract cleaner, invoicing offices, schools, retail directly, Cleaner supplied via agency, PAYE through agency, umbrella company, or 'self-employed' (high reclassification risk), Cleaning company Ltd Co, employing cleaners or subcontracting to self-employed cleaners. The right structure depends on revenue, liability exposure, and personal circumstances, covered below.
Does CIS apply to cleaners?
No. Cleaning is not a construction operation under the Construction Industry Scheme. CIS only catches construction work, building, demolition, civil engineering, hard-landscaping, building services installation (heating, plumbing, electrical).
Edge case: cleaners working on construction sites doing post-build clean-up (sweeping plaster dust, mopping out new units, window-cleaning a new-build) are STILL outside CIS. The cleaning service is the contracted supply, not a construction operation. Even though it's performed on a construction site, the supply itself is cleaning.
Industrial cleaning (factory deep-clean, hazardous-waste cleaning, post-fire restoration) is outside CIS. Specialist cleaning equipment hire is outside CIS.
This matters because cleaners contracted to a builder for post-build clean-up sometimes get told 'we need to put you through CIS', that's incorrect. The builder isn't a CIS contractor in relation to the cleaning supply (only in relation to construction sub-supplies).
CIS applies to construction operations as defined in Finance Act 2004 s.74, cleaning is not listed as a construction operation, so CIS does not apply to cleaning supplies even on construction sites.(Finance Act 2004 section 74 (definition of construction operations); HMRC manual CISR14000 (HMRC scope of CIS manual))
Agency-supplied cleaners, the employment-status battleground
Cleaning agencies historically treat cleaners as 'self-employed' to reduce employment-related costs (no Employer NI, no holiday pay, no statutory leave). HMRC + tribunals have consistently challenged this.
HMRC's status indicator: does the agency control the cleaner's hours + which jobs they accept + what equipment they use + can the cleaner send a substitute? If 'yes' to the first three + 'no' to substitution, the cleaner is almost certainly EMPLOYED for tax purposes.
Consequences of reclassification:
- The AGENCY owes back PAYE + Employer NI for the period (could be years), plus penalties + interest. Common amounts: £20,000-£100,000+ per cleaner reclassified.
- The 'self-employed' cleaner may have under-paid Class 1 NI vs the Class 4 NI they actually paid. Net position usually marginally negative for the cleaner.
- Holiday pay claims from the cleaners become viable (Working Time Regulations), 28 days/year × hourly rate × years worked = significant employee claim.
What to do if you're a 'self-employed' agency cleaner concerned about status:
- Use HMRC's CEST (Check Employment Status for Tax) tool online, gives a determination.
- If CEST says employed: agency should put you on PAYE OR you're entitled to back-claim worker rights via tribunal (3-month time limit from each pay date).
- Don't ignore, HMRC enforcement is now active in the cleaning sector.
Genuine self-employed cleaning (no employment-status risk): you set your own prices + hours, choose which jobs to accept + decline, supply your own products + equipment, work for multiple direct customers (not via one agency exclusively), invoice the customer directly + take payment in your own name.
Employment status for tax is determined by working pattern (mutuality of obligation, control, substitution, integration, financial risk) not by contract label; HMRC's CEST tool applies the multi-factor test.(Income Tax (Earnings and Pensions) Act 2003 + Ready Mixed Concrete v MoP (1968) + recent cleaning-sector tribunals; HMRC manual ESM0500 (HMRC employment status manual))
How does VAT work for cleaners?
Most self-employed cleaners stay below the £90,000 VAT registration threshold. Commercial contract cleaners + larger Ltd Cos can exceed it.
Standard 20% VAT applies to cleaning services. No reverse charge (cleaning isn't construction).
Flat Rate Scheme percentage for cleaning services is around 12% (verify against current HMRC rate). Often simplest accounting for sub-£150k commercial cleaners.
Domestic cleaning customers can't reclaim VAT, so VAT-registering pushes the cleaner's prices up for domestic work without an offset benefit. Commercial cleaners' customers CAN reclaim, so VAT registration is more neutral on commercial work.
Mixed domestic + commercial businesses near the threshold sometimes split entities to keep domestic below the threshold. HMRC's business-splitting rules apply if the split looks tax-driven (same owner, similar supplies, artificial division).
VAT registration threshold is £90,000 taxable turnover in any rolling 12-month period; Flat Rate Scheme available for sub-£150,000 turnover at trade-specific percentage.(VAT Act 1994 + Finance Act 2024 (threshold raise); HMRC manual VAT Notice 700/1 + 733)
Public liability (essential), property damage cover, equipment insurance, employer liability if hiring
Revenue expense
Trade body + accreditations
BICSc, NCCA (carpet cleaners), DBS checks for vulnerable-person homes
Revenue expense
Vehicle + fuel
Small van for mobile cleaning rounds + equipment transport
Actual cost or simplified mileage 45p/25p (sole trader)
Phone + admin
Mobile phone (business %), invoicing software, accountancy fees
Revenue expense
Materials for end-of-tenancy / deep clean
Specialist products, replacement consumables billed to client
Cost of sale
Vehicle and travel costs
Mobile cleaners commonly use a small van for equipment + product transport. Sole trader using own car: simplified mileage 45p/25p. Ltd Co with company van: actual cost method + £4,020 BIK + £757 fuel BIK for personal use. Single-vehicle households doing both school run + cleaning rounds need realistic 60-75% business-use percentage to be HMRC-defensible.
Capital allowances and equipment
Cleaning equipment is lower-cost than most trades. Typical capital investment year: £600 commercial vacuum + £400 steam cleaner + £350 carpet cleaner = £1,350. All AIA-eligible. Carpet cleaning specialists with higher-end machines (£3-5k) get bigger AIA relief.
Common HMRC audit triggers for cleaners
Cash-only domestic customer income under-declared (HMRC's most common cleaning audit area)
Agency-supplied 'self-employed' status when working pattern looks employed
Family help unpaid (becomes employment status issue if pattern is regular)
Capital vs revenue treatment of equipment upgrades
Vehicle business-use percentage under-declared for single-vehicle households
Cleaning products for personal home use claimed against business
Frequently asked questions
What happens if I miss the Self Assessment deadline?+
The Self Assessment deadline is 31 January (online filing) for the previous tax year. Miss it and HMRC apply an automatic £100 penalty. Beyond that: £10 per day from 3 months late (capped at £900), 5% of tax due at 6 months late, and another 5% at 12 months late, under Schedule 55 of the Taxes Management Act 1970. If you have a genuine reason (serious illness, bereavement, technical issue with HMRC's systems) you can appeal with evidence; HMRC accepts reasonable excuse appeals in most genuine cases.
Do I need an accountant or can I file Self Assessment myself?+
Legally you can file Self Assessment yourself via gov.uk for free, most simple sole-trader returns (single income source, basic expenses) are realistic to self-file. An accountant adds real value when: your trading profit is above £40,000 (extraction-strategy decisions matter), you have multiple income streams (PAYE + self-employment + property + dividends), you've crossed the £90,000 VAT threshold, you're considering incorporation, or you have an HMRC enquiry. Expect to pay £400-£1,500/year for a typical sole-trader accountant; the cost is itself a deductible expense.
How do payments on account work?+
When your Self Assessment tax bill exceeds £1,000 for the first time, HMRC requires payments on account toward NEXT year's tax. Half the current bill is due 31 January (alongside the current bill); the other half is due 31 July. So your first January after crossing the threshold can hit with a double-bill: last year's balance + first payment on account. Adjust via Form SA303 if you expect next year's income to drop substantially. Payments on account don't apply if more than 80% of your tax is collected via PAYE.
Can I claim cleaning products bought from supermarkets without trade-supplier receipts?+
Yes, receipts from any retailer count as evidence of business expenditure, including supermarket receipts for cleaning products used in your business. HMRC's wholly-and-exclusively rule is about the purpose of the expense (was it for the business?), not the retailer it came from. Keep the receipt + note the purpose on it. The audit risk pattern HMRC looks for is round-number monthly claims with no underlying receipts, not legitimate retail purchases.
If I clean for a friend who pays me sometimes in cash, sometimes via bank transfer, do I need to separate the records?+
Record every payment regardless of method. Date + amount + customer + payment method per row. HMRC's Connect system cross-references bank deposits + payment-platform data, cash payments are the ones MOST scrutinised because they're the easiest to under-declare. Keep one ledger (spreadsheet or accounting app) where every payment is logged with the method. Bank-only records that don't account for the cash side are the audit-trigger pattern, not separate records per method.
Do I need a DBS check to clean for elderly clients at home?+
There's no legal requirement to hold a DBS check just to clean a private elderly client's home, but many clients + introducer agencies require one. If you hold one for business purposes, the fee is fully deductible as a revenue expense. DBS check costs typically £18 (Basic) to £40 (Enhanced) depending on level + whether you go via an umbrella body. Renewal is generally every 1-3 years depending on the introducer's policy. Keep the certificate available, clients sometimes ask to see it in person.
How do I switch from agency-supplied to direct domestic clients without losing too much income during the transition?+
The tax-position change matters: as an agency-supplied 'self-employed' cleaner, your PAYE-equivalent income may have been higher than what direct domestic clients pay before factoring in agency commission. Direct clients typically pay £15-25/hour (Q4 2025 typical UK ranges) net to you; agency-supplied cleaners often receive £10-14/hour after agency commission. Cash flow tip: register for Self Assessment + open a separate business bank account BEFORE giving notice. The first SA payment (next 31 January) can hit hard if you weren't holding back ~25-30% for tax + NI.