Self-employed invoice template UK (2026): free fields, VAT and examples

Self-employed invoice template UK (2026): free fields, VAT and examples

By InvoiceAdept Team9 March 2026Updated 11 September 202616 min read

If you are self-employed in a UK trade, you do not need another essay about "sending your first invoice". You need a blank template with the right fields, a clear split between non-VAT and VAT versions, and a few worked numbers you can mirror for a plumber, electrician or painter job.

That is what this page is. It is a free self-employed invoice template for UK trades - fields, layout rules, CIS lines where they apply, sole-trader naming rules, VAT threshold notes at £90,000, deposits, late-payment cues, and worked examples. For the step-by-step "how do I raise and send this after a day's work" process, use how to invoice a client as a UK tradesperson. For the legal checklist alone, see what to include on a UK invoice and VAT invoice requirements UK 2026. Raise a numbered PDF in the InvoiceAdept invoice builder - Free is five invoices a month; Pro is £7.99; Pro+ is £12.99.

Figures below are illustrative only. They are not market rates and not a price list. Rules were checked against GOV.UK and HMRC manuals on 11 September 2026. This is general information for UK trades, not tax or legal advice.

InvoiceAdept is from Tech Me Today Ltd, Companies House 15917255, ICO ZB944663. Free plan: 5 invoices a month. Pro £7.99. Pro+ £12.99 (CIS). We store digital records of the invoices you raise. We do not file CIS300, PAYE, Self Assessment, VAT returns or Making Tax Digital updates to HMRC.

In short

Who this free template is for

This page is for self-employed sole traders and freelancers in UK trades who want a reusable invoice layout: plumbers, electricians, painters and decorators, carpenters, and similar day-rate or job-rate workers. It assumes you already trade (or are about to) and need the document right, not a motivational first-invoice story.

If you trade as a limited company, the same invoice still needs the full company name as on the certificate of incorporation, and if you name any director you must name all of them - see GOV.UK: invoices, what they must include.

Sole trader fields checklist

Use this table as a sole-trader-specific field list before you hit send.

Source floor: GOV.UK - invoices, what they must include.

What a UK self-employed invoice must include

GOV.UK sets the floor for every business invoice. Your free template should start here, then add trade and tax extras.

Extra fields if you are VAT-registered

Once you are VAT-registered, the invoice becomes a VAT invoice for supplies to VAT-registered customers. HMRC's internal manual VATREC5010 lists the particulars for a full VAT invoice, including:

• Your VAT registration number

• Time of supply (tax point)

• Description, quantity or extent of services

• Unit price where relevant

• Rate of VAT and amount payable excluding VAT, per line

• Gross total excluding VAT

• Total VAT chargeable in sterling

• Rate of any cash discount offered

For the practical trades walkthrough of those twelve fields, use VAT invoice requirements UK 2026.

VAT threshold table (£90,000)

The registration threshold is £90,000 of taxable turnover in a rolling 12 months (from 1 Apr 2024). The older £85,000 figure is historical only - do not copy it onto a 2026 template as if it were current. Voluntary registration is possible below the threshold if your customers can reclaim VAT and the admin is worth it.

InvoiceAdept can calculate VAT lines on the invoice PDF. It does not submit your VAT return to HMRC.

Free copy-paste self-employed invoice template

Delete lines that do not apply. Do not leave "N/A" on a domestic bill.

INVOICE

Invoice number: INV-2026-0001
Invoice date: [DD Month YYYY]
Supply / work date: [DD Month YYYY]
Due date: [DD Month YYYY]  (e.g. 14 days from invoice date)

From (supplier)
[Your full name]
Trading as: [if different]
[Address where legal documents can be delivered]
[Phone] · [Email]
VAT number: [only if VAT-registered]
UTR: [only if this invoice is under CIS]

Bill to (customer)
[Customer legal name]
[Customer address]
[Site / property address if different]
[PO / job / plot reference if contractor]

Description of work
[Trade] - [clear description] at [site address]
Labour: [hours/days x rate] or fixed price
Materials: [itemised or "as supplied - see schedule"]

Amounts
Net labour: £[ ]
Net materials: £[ ]
Net subtotal: £[ ]
VAT @ 20% (if registered): £[ ]
Gross total: £[ ]

CIS (contractor jobs only)
Gross amount subject to CIS: £[ ]   (usually labour, not materials)
CIS deduction @ 20% / 30%: £[ ]
Amount payable by contractor: £[ ]

Payment
Bank: [sort code] [account number] [account name]
Or pay by card via the link on this invoice
Payment terms: [14 days / 7 days / due on receipt]
Late payment: commercial interest may apply on B2B debts under the Late Payment of Commercial Debts (Interest) Act 1998
(Bank Rate 3.75% held 30 Jul 2026; statutory interest example 11.75% when the Act applies - confirm current Bank Rate)

Notes
Quote / order ref: [ ]
Variation / extras: [none / see INV-...]
Deposit credits: [less INV-... £...]

You can raise the same layout in the InvoiceAdept invoice builder without rebuilding a Word margin every time. Free is five invoices a month. That is a hard cap, not a soft limit. Pricing.

Worked example 1: plumber (not VAT-registered)

Illustrative only. A sole-trader plumber replaces a cylinder thermostat and bleeds radiators for a private homeowner. Not VAT-registered. Not CIS.

Template notes for this job:

• Invoice number INV-2026-0142, due in 14 days

• Description names the property address and the work done - not "plumbing as discussed"

• Customer is the homeowner; no UTR, no CIS block

• Payment: bank transfer or card link

For more plumber-specific lines (unvented cylinders, bathrooms, landlord work), see the plumber invoice template.

Many UK tradespeople also find it helpful to review How to chase late invoice payments UK at this stage.

Worked example 2: electrician (VAT-registered)

Illustrative only. A VAT-registered electrician completes a consumer-unit upgrade for a private customer. Standard-rated supply.

Template notes:

• Show VAT number, net, rate, VAT in sterling, and gross - matching VATREC5010

• Supply date = day the work was completed and tested

• Optional but useful: reference the electrical installation certificate number in the description (the certificate is a separate document; the invoice is not that certificate)

• Householder job → no CIS, no reverse charge

Trade-level field list: electrician invoice template UK.

Worked example 3: painter and decorator (CIS subcontractor)

Illustrative only. A self-employed painter invoices a main contractor for labour-only decorating on a commercial refurb. CIS registered at 20%. Not VAT-registered in this example.

Template notes:

• Put your UTR on the invoice when the payer is a CIS contractor

• Split labour and materials clearly; CIS is normally on the labour element of a construction payment

• Do not put CIS on a private householder invoice

• Keep a copy of the CIS deduction statement the contractor issues - your Self Assessment will need it

Painter-specific extras: painter and decorator invoice template. Wider CIS layout: CIS invoice template UK.

Sample blank filled invoice (sole trader, mixed clarity)

Illustrative composite you can mirror for a small carpentry callout.

No CIS: private householder. No reverse charge. Clear labour / materials for records even without CIS.

Invoice numbering for self-employed trades

HMRC expects a unique sequential number. It does not prescribe INV-2026-0001 versus 0042. What matters is:

1. Each invoice has a unique ID 2. The sequence has no silent gaps you cannot explain 3. You never reuse a number after a void - keep a void record instead

Software should lock the next number so you cannot accidentally issue two INV-0142s. Manual Word templates do not. Full guide: invoice numbering system best practices.

CIS deductions on self-employed construction invoices

If you are a self-employed subcontractor in construction and the payer is a CIS contractor, your invoice should make the deduction arithmetic obvious:

Householders are not CIS contractors. Do not deduct CIS from a kitchen or bathroom for a private customer. Overview: GOV.UK - Construction Industry Scheme. InvoiceAdept Pro+ helps show CIS arithmetic. It does not file CIS300.

Deposits and stage payments (separate invoices)

A free self-employed template is not a single "bill everything at the end" habit. For larger jobs:

• Raise a deposit invoice with its own number before you order materials - deposit invoice template UK

• Raise stage invoices at agreed milestones

• Raise a final invoice that credits previous payments by number ("less deposit INV-1042 £2,100")

Never reuse the deposit number for the balance. Never silently inflate the final total without a variation line.

Digital records, Self Assessment and Making Tax Digital

Keep copies of every invoice you send and every invoice you pay. Sole traders typically keep records for at least five years after the 31 January deadline for the relevant tax year; limited companies usually keep them for six years from the end of the financial year. Check current GOV.UK guidance for your structure.

Making Tax Digital for Income Tax means keeping digital records and providing quarterly updates when you are in scope - it does not mean InvoiceAdept files your tax return for you. We store the invoices you raise. You (or your accountant) still file to HMRC. We do not file CIS300, PAYE, Self Assessment or VAT returns.

Paper triplicate pads still "work" if every legal field is present. They fail in practice: coffee stains, lost copies, and no searchable total at year-end. A digital PDF with a timestamp is easier to find when HMRC or a client asks.

If you are sorting this alongside other compliance work, read Boiler service invoice template.

Getting paid and late payment (Bank Rate 3.75% → 11.75%)

Bank Rate was 3.75% (held 30 Jul 2026; next MPC 17 Sep 2026). Where the Act applies, statutory interest is Bank Rate + 8% → 11.75%. That is a legal right on qualifying commercial debts, not a slogan for every domestic PDF. See late payment rights for UK tradespeople and confirm the live Bank Rate before a formal claim.

Free InvoiceAdept vs Word / Excel templates

Create one now in the invoice builder. Soft CTAs: invoiceadept.com, pricing. Brand is InvoiceAdept only.

Common mistakes on self-employed invoices

Checklist before you send a self-employed invoice

FAQ

Can I use a free self-employed invoice template in the UK?

Yes. A free template is fine if it contains every field GOV.UK requires. InvoiceAdept's free plan lets you create five invoices a month as numbered PDFs in the invoice builder. Above that, Pro is £7.99 and Pro+ is £12.99 with CIS features.

What must a self-employed invoice include?

Your name and address, the customer's name and address, a unique invoice number, invoice date, supply date, a clear description, amounts and total owed, and VAT details if you are registered. See GOV.UK and VATREC5010 for VAT particulars.

Do self-employed people have to issue invoices?

For many day-to-day cash jobs there is no theatrical "you must invoice" rule in the way VAT-registered B2B supplies require a VAT invoice. In practice you still need clear records of income for Self Assessment, and professional clients expect a proper invoice. If you and the customer are both VAT-registered, VAT invoice rules apply.

Do I charge VAT if I am under the £90,000 threshold?

Not unless you have voluntarily registered. If you are not VAT-registered, do not show a VAT number or add VAT. The threshold is £90,000; £85,000 is an old figure.

What is the difference between an invoice and a receipt?

An invoice requests payment (or records the amount due). A receipt confirms payment has been received. Keep both where relevant.

How should a CIS subcontractor show deductions?

Show gross, CIS rate (20% or 30%), deduction amount, and net payable. Split labour and materials. Do not apply CIS to private householders.

Can I send a self-employed invoice by WhatsApp?

Yes for many homeowners - same thread as the quote. Contractors usually want email to accounts with a PO. Process guide: how to invoice a client. Native WhatsApp send is on InvoiceAdept Pro.

Does InvoiceAdept file my tax or MTD updates?

No. InvoiceAdept stores digital records of invoices you raise. It does not file VAT returns, CIS300 returns, PAYE, Self Assessment or Making Tax Digital quarterly updates to HMRC. You or your accountant file.

How long should I keep self-employed invoices?

As a rule of thumb, sole traders keep records for at least five years after the 31 January filing deadline for the tax year; companies usually six years from the end of the accounting period. Confirm on current GOV.UK guidance for your case.

What payment terms should I put on the template?

Common choices for trades are 7 days, 14 days, or due on receipt for small callouts. Write one term and chase on that date. For business customers, statutory interest may apply under the Late Payment of Commercial Debts (Interest) Act 1998 - Bank Rate 3.75% (held 30 Jul 2026; next MPC 17 Sep 2026) → statutory 11.75% when the Act applies. Confirm the live Bank Rate before formal claims.

Should labour and materials be separate lines?

Yes whenever CIS, VAT analysis, or a contractor's accounts team needs the split. Householders often accept a simple total, but separate lines still prevent disputes.

Where do I get trade-specific templates?

Plumber, electrician, painter and decorator, plus deposit when you take money up front.

Can I create invoices for free with InvoiceAdept?

Yes. Use the free invoice builder to create professional numbered PDF invoices. Free is five invoices a month. Pro is £7.99. Pro+ is £12.99. Soft CTA: invoiceadept.com.

What sole-trader name should appear on the invoice?

Your own legal name, plus any trading name you use with clients, and an address where legal documents can be delivered. Limited companies use the full Companies House name instead.

Sole trader versus limited company on the invoice

If you have recently incorporated, stop using your old sole-trader name on new invoices. Update the From block and, if VAT-registered, the VAT number details that belong to the new entity.

Householder versus contractor - who you bill

Wrong payer is one of the fastest ways a self-employed invoice bounces or goes unpaid.

Related: see Handyman invoice template for practical next steps.

What the self-employed invoice is not

Keep the invoice focused on identifying the supply and the amount due.

How InvoiceAdept fits a self-employed tradesperson

Start at https://invoiceadept.com/invoice-builder/ or https://invoiceadept.com/. See pricing.

Quote versus invoice versus credit note

If a client asks you to "just change the old PDF", prefer a credit note plus a new invoice so your sequence stays honest.

Payment methods that actually get you paid

Without a payment method on the PDF, even a perfect field list fails in practice.

When CIS and VAT appear on the same self-employed invoice

Do not invent a combined layout from a forum screenshot. Keep labour and materials readable.

Worth pairing this with our guide to How to invoice subcontractors UK CIS.

Sources (GOV.UK / HMRC)

• Invoices: what they must include

• VATREC5010

• VAT registration thresholds (£90,000)

• Construction Industry Scheme overview

• Late Payment of Commercial Debts (Interest) Act 1998 / GOV.UK late payment guidance (Bank Rate 3.75% held 30 Jul 2026; next MPC 17 Sep 2026 → statutory 11.75% when applicable)

Related guides

• How to invoice a client as a UK tradesperson

• VAT invoice requirements UK 2026

• Invoice numbering system best practices

• Deposit invoice template UK

• Free invoice generator UK

• Plumber invoice template UK

• Electrician invoice template UK

• Painter and decorator invoice template UK

• How to invoice for the first time UK

• Late payment rights for UK tradespeople

• Pricing

Written by InvoiceAdept Editorial. Tech Me Today Ltd, company number 15917255, ICO ZB944663. General information for UK trades - not tax or legal advice. Last reviewed 11 September 2026.

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