Carpet and upholstery cleaners: machine depreciation, chemicals, and MTD

A new extraction machine can make your working day easier and leave your bank balance looking rather less comfortable. The tax question is whether you claim its cost now, over time, or through the finance payments leaving your account.

For a sole trader, the answer depends on your accounting method and the purchase agreement. Making Tax Digital does not change that underlying answer. It makes a clear record of the purchase, its funding and its business use more valuable.

When Making Tax Digital applies

Making Tax Digital for Income Tax changes how qualifying sole traders and landlords keep records and report income. Under HMRC’s timetable, the starting points are:

• From 6 April 2026, if qualifying income exceeded £50,000 in 2024–25.
• From 6 April 2027, if qualifying income exceeded £30,000 in 2025–26.
• From 6 April 2028, if qualifying income exceeded £20,000 in 2026–27.

Qualifying income generally means gross self-employment and property income combined, before expenses. Salary, pension income and dividends do not count towards this particular test. Check HMRC’s qualifying income guidance, including the treatment of VAT and shorter accounting periods where relevant.

The test uses the relevant earlier tax year; passing a figure during a busy month does not mean you join that day. Exemptions can apply. These rules concern your individual business and property income, rather than a limited company’s Corporation Tax reporting.

Can you claim depreciation on an extraction machine?

Depreciation describes the reduction in an asset’s accounting value. It is not itself an allowable tax expense. A Prochem or Airflex extractor, rotary scrubber, air mover or truck-mounted cleaning system may attract relief, but through the appropriate tax rules.

Under the cash basis, which is the default for eligible sole traders, most business equipment is deducted when paid for. Cars and certain other capital costs are exceptions. Under traditional accounting, equipment normally goes through capital allowances, potentially the annual investment allowance, rather than being deducted as depreciation.

Finance needs a separate look

An equipment loan repayment can contain capital and interest. The loan capital is not an additional expense on top of the machine’s purchase cost. A genuine rental agreement and hire purchase arrangement also need different treatment. Keep the agreement, supplier invoice and repayment schedule together, particularly where a truck-mount installation includes several components.

Ask for separate invoice lines for the van, cleaning machine, water tank and installation. Their physical connection does not mean every element has identical tax treatment.

Which everyday cleaning costs are allowable?

The central rule is section 34 of the Income Tax (Trading and Other Income) Act 2005: expenditure must be for the business. HMRC explains the business purpose and private-use test.

Typical records include:

• Pre-sprays, rinse agents, spotters and fabric protectors used on customer jobs.
• Replacement hoses, seals, filters and routine machine servicing.
• Protective gloves, suitable protective clothing and cleaning cloths.
• Business insurance, including treatment-risk cover where purchased.
• Relevant NCCA membership and training that maintains or develops your existing cleaning business.

A supermarket purchase for your own carpets is private, even if it uses the same chemical brand as your work. Split mixed orders and record returned chemicals or supplier credits. HMRC’s materials guidance explains the distinction between stock, production costs and personal purchases.

Wastewater and van running costs

Keep invoices for commercial waste collection and lawful disposal arrangements. Check the requirements of your water company and environmental regulator for the discharge itself; a tax deduction does not authorise disposal into a particular drain. In England, waste carrier registration may also be relevant to what you transport.

Winter van heating used to protect working equipment needs a business explanation and evidence. Vehicle fuel, insurance and repairs belong within your chosen vehicle expense method. If you use simplified mileage, do not add the running costs that mileage already covers. Separate removable cleaning equipment may need its own assessment.

Worked example: buying a machine outright

Priya is a sole trader using the cash basis and is not VAT registered. She buys an extractor outright, uses it entirely for customer work and receives all the following fees during the same reporting period.

The £4,200 deduction is the equipment purchase, not an estimate of depreciation. Priya still needs to include her other allowable costs. Her personal tax bill also depends on her full-year position and other income.

If the machine were financed, the table could not simply substitute the monthly repayment without examining the contract. If Priya later sells it, she must also consider the tax treatment of the sale proceeds.

Keep the evidence close to the job

Record cash payments when received, including small upholstery jobs, and avoid recording the same money again when it is banked. For card payments, reconcile gross customer charges, processor fees and the net settlement.

Label specialist purchases clearly: “replacement extraction pump” tells you far more than a supplier’s name six months later. For a mixed commercial and personal transaction, note the split while you can still remember it. This is also how you make intelligent categorisation useful: Avona AI can support categorisation, while your supporting records establish what a transaction actually represents.

A manageable quarterly routine

For a business using standard tax-year periods, the 2026–27 quarterly update deadlines are 7 August 2026, 7 November 2026, 7 February 2027 and 7 May 2027. Updates are cumulative: each covers the tax year so far. Calendar update periods are also available, with the same deadlines.

Keep digital income and expense records, reconcile them regularly and send the required totals through compatible software. The Income Tax (Digital Obligations) Regulations 2026 underpin the requirements; HMRC’s digital record-keeping notice explains the applicable directions. A bank feed needs supporting detail wherever a payment conceals fees, private purchases or several transactions.

Normally, record the transaction date, amount and relevant category, retaining supporting invoices or receipts. HMRC’s digital records guidance explains permitted simplifications and digital links where more than one software product is used.

Quarterly updates do not replace the annual tax return. The 2026–27 return is due by 31 January 2028, and normal tax payment dates continue. HMRC is not applying late quarterly update penalties for 2026–27, but digital records and updates are still required. That first-year approach does not waive other filing or payment obligations.

Build a clearer picture of your cleaning business

Separate machine purchases, finance, consumables and customer receipts, and the tax records become easier to manage alongside a busy round. Consider Avona.app at £15/month for self-service bookkeeping, or Avona Concierge, managed by chartered accountants, starting from £60/month, for help with equipment treatment and ongoing reporting.