Pressure washing contractor
invoice template

Pressure washing contractors invoice homeowners, businesses and managing agents for cleaning driveways, patios, paths, decking, walls and car parks, and for the re-sanding and sealing that follows. Below is a ready-made pressure washing contractor invoice template, with worked example lines, the VAT and payment rules that apply, and the mistakes that most often delay payment.

What goes on a pressure washing contractor invoice

Give the area and surface (block paving driveway, 60 m²), the treatment (clean, biocide, re-sand, seal) and each stage on its own line.

Line by line: Pressure wash block paving driveway (per m²), 60 × £3.50 = £210.00; Kiln-dried sand re-jointing (per m²), 60 × £1.50 = £90.00; Two-coat sealer (per m²), 60 × £4.00 = £240.00. The subtotal is £540.00. The example assumes you are not VAT registered, so there is no VAT and the total due is £540.00. The figures are illustrative, not a price guide, so use your own rates.

The legal minimum is the same for every trade. GOV.UK says an invoice needs a unique number, your business name and address, the customer's name and address, a description of the work, the supply date and invoice date, the amount charged, VAT if you charge it, and the total due. This template lays each of those out for pressure washing contractors; for the detail, read what a UK invoice must include.

Give each invoice the next number in a single sequence and never reuse one. A cancelled invoice keeps its number and is cancelled with a credit note. If you want a format that stays tidy for years, try the invoice number generator.

How pressure washing contractors price their work

Per square metre by surface, with sealing and re-sanding as extras.

Keep the pricing visible. Each line should show the quantity, the unit and the rate, so the customer can match it to the quote. To set rates that cover your costs and your tax, try the day rate calculator; for materials and stock you resell, the profit margin calculator shows the margin you really make.

Agree this before you start

Agree the area and surface, access to an outside tap, run-off and protection for plants, doors and cars, whether weed and biocide treatments are included, and for sealing, the product, the finish and how long before the surface can be walked or driven on. Record any existing damage, such as loose blocks or cracked slabs, before you start.

When to send a pressure washing contractor invoice

On completion.

An invoice sent on the day tends to be paid on time; one sent weeks later tends to be paid weeks later. Email it as a PDF and keep a copy. The invoice due date calculator shows exactly when payment falls due under your terms.

VAT on pressure washing contractor invoices

Standard-rated once registered.

There is no reduced rate for most property services: once registered, it is 20% on your labour and on anything you supply. Until your turnover over any 12 months reaches £90,000 you do not have to register, and an unregistered business cannot charge VAT, so its invoices show a total with no VAT line.

Registration is compulsory once taxable turnover in the last 12 months passes £90,000, or when you expect to pass it within the next 30 days. Check your position with the VAT registration checker; until then, see invoicing without a VAT number.

Who pressure washing contractors invoice

Letting agents, property managers and offices expect a clear reference on every invoice, usually a property address or purchase order number, because they recharge your work to someone else. Household customers value simplicity: one invoice per month for regular visits, or one per job for one-offs, with the dates of each visit listed.

External cleaning is excluded from CIS, so no deductions apply. Managing agents and businesses usually want the site address and their order number on every invoice, and for car parks and shared areas, a note of when the work was done so they can show residents or staff that the area was closed for a reason.

Recharging costs and expenses

When you agreed to pass on costs, list them separately: mileage at an agreed rate, parking, materials or anything bought for the customer. The recharge is income and the cost is an expense, both in full. Registered businesses charge VAT on the recharge as part of their service; a true disbursement, paid as the customer's agent, is the narrow exception. Use the mileage calculator to value your business miles.

Insurance, keys and access

Letting agents, offices and property managers run supplier checks before they pay anyone: public liability insurance, sometimes a DBS check, and your business details. Keep a one-page supplier pack ready and quote your insurance on your invoices and quotes. Key-holding deserves its own written process: list each key you hold, keep them coded rather than labelled with addresses, and sign them back when you finish. Clear records protect you if something goes missing, and they make you the easy supplier to keep using.

Deposits, stages and cancellations

Not usual.

For regular work, invoice in arrears at the end of each month. For big one-off jobs that block out a day, take a booking deposit and state your late cancellation charge when the customer books, so it is agreed before it is ever invoiced.

Payment terms for pressure washing contractors

Homeowners pay on completion; managing agents and businesses on 14 or 30-day terms.

Between businesses, the default when nothing is agreed is 30 days from receipt of the invoice or the work, whichever comes later, and agreed terms should not normally exceed 60 days. Late business payers owe statutory interest at 8% above Bank Rate plus fixed compensation per invoice; the late payment interest calculator does the sums. Private individuals are not covered by that Act, so agree your terms with them in writing before the work starts.

Getting paid faster

Put everything the customer needs to pay on the invoice: your bank name, account name, sort code and account number, and the reference to use, normally the invoice number. Give a due date, not just "on receipt". Then follow a routine: a reminder the day after the due date, another a week later, and a firmer letter after two weeks. Most late payment is disorganisation, not refusal, and a routine fixes it. Invoice payment terms compares the common options, and the due date calculator turns them into a date.

If a customer disputes the invoice

When a customer queries an invoice, reply quickly and in writing, quote the quote or agreement, and ask them to pay the part they accept while you resolve the rest. A credit note can settle a partial dispute cleanly. Unpaid after reminders? Send a letter before action with a final date; in England and Wales, claims up to £10,000 can then go to the small claims track. Invoice disputes and small claims for an unpaid invoice have the detail.

Common pressure washing contractor invoicing mistakes

• No area on the invoice. Square metres explain the price and make it easy to compare with your quote.
• Sealing drying time not explained. Note on the invoice how long the customer must keep cars off the surface.
• Run-off damage not agreed. Agree how you will protect plants, drains and doors before you start, and record it.
• Leaving out the due date. "Payment due within 14 days" or a date on the invoice gives you something to chase against. Without one, business customers default to 30 days.
• Losing track of what is unpaid. Chase on the day after the due date, not a month later; the guide to chasing an unpaid invoice has the wording.

Checklist before you send it

A quick check before sending saves a chase later:

• The invoice number is the next in your sequence and has never been used.
• The customer's name and address are right, with their purchase order or reference if they use one.
• Each line shows what was done, the quantity, the unit and the rate.
• The subtotal and total add up, and VAT appears only if you are VAT registered.
• The invoice date, a due date and your bank details are on it.
• A copy is saved with your records before you press send.

Keep a copy of every invoice

Your invoices are the evidence behind the income on your tax return, so keep a copy of every one. Making Tax Digital for Income Tax makes that digital: from 6 April 2026 for qualifying income over £50,000, from April 2027 over £30,000, and from April 2028 over £20,000, with quarterly updates to HMRC. Check your start date with the MTD requirement checker.

Download the pressure washing contractor invoice template

Download it as a Word document for Word or Google Docs, as an Excel workbook whose totals are live formulas, or as a print-ready PDF. Prefer to fill it in on screen? The free invoice generator opens pre-filled with the example pressure washing contractor lines, lets you choose a template and colour, and makes a finished PDF in a minute, with nothing stored.

For the tax side of the trade, from allowable expenses to Making Tax Digital, read the self-employed pressure washing contractor tax guide. A TapTax account, free to start, keeps your invoices and records together and files your quarterly updates to HMRC.