PDFKajInvoice

Free Invoice Generator for United Kingdom

Create and download a GBP invoice that follows common invoicing practice in United Kingdom — in your language, with VAT labels, local date format and A4 paper.

Currency
GBP (£)
Tax rates
VAT
Invoice date
DD/MM/YYYY
Paper size
A4

Invoice builder

The preview updates as you type.

Currency: GBP (£)
A valid VAT number and a unique sequential invoice number are expected on VAT invoices.
Date format: DD/MM/YYYY
Suggestions appear as you type — you can also write your own.

Invoice content is not sent to a server to generate the PDF.

Your business

Customer

  • Line item 1
    £
    Tax
    Line total£0.00

What this tool does

This generator preconfigures United Kingdom conventions: the GBP currency, the VAT label, DD/MM/YYYY dates and A4 paper size. You enter your details and line items; it calculates subtotal, discounts, tax and the grand total, then renders a print-ready PDF entirely in your browser.

Currency: GBP (£)

Amounts use en-GB grouping and decimal rules and are rounded to 2 decimal places, as used by GBP.

Tax terminology: VAT

Invoices are labelled with the terminology United Kingdom businesses expect. Presets are provided as a starting point and are not tax advice.

UK prices are normally displayed inclusive of VAT; VAT is still broken out on the invoice.

Invoice numbering

Default numbering pattern: INV-2026-0042. A valid VAT number and a unique sequential invoice number are expected on VAT invoices.

Payment practice

Common payment terms used in United Kingdom: Due on receipt, 7 days, 14 days, 30 days, End of month. Always state a due date, and ask customers to quote the invoice number as the payment reference.

What a United Kingdom invoice usually includes

  • Supplier name and address
  • VAT registration number
  • Unique invoice number and issue date
  • Description, quantity and unit price
  • VAT rate and amount
  • Total payable

Designed for common invoicing practices in United Kingdom. Requirements may vary by business, transaction type and jurisdiction. Please verify local requirements with a qualified professional.

Invoicing notes for United Kingdom

Practical points to check before you send the invoice.

VAT invoices need specific details

If you are VAT registered, HMRC expects your VAT number, a unique invoice number, tax point and VAT breakdown.

Prices are usually VAT-inclusive

UK businesses commonly quote gross prices, so the invoice shows the VAT element extracted from the total.

Companies House details

Limited companies often add their company number and registered office address to the invoice footer.

Example invoice

A worked example using the VAT label and GBP amounts. Open the builder to edit any field.

Northwind Studio

Bristol · GB

Invoice

Invoice number
INV-2026-0042
Issue date
2026-04-01
Due date
2026-05-01

From

Northwind Studio

Amelia Hart

18 Harbour Lane

Bristol BS1 4RN

United Kingdom

VAT number: GB123456789

[email protected]

+44 117 496 0101

Bill to

Lumen Retail GmbH

Jonas Weber

Hauptstraße 24

Berlin 10115

#DescriptionQtyTotal
1Brand identity design — discovery, concepts and final artworkproject · 11£1,800.00
2Website design — homepage and four inner pagespage · 55£1,440.00
3Monthly retainer — content updates and supportmonth · 22£900.00
Subtotal
£4,300.00
Line discounts
−£160.00
Amount excluding tax
£3,450.00
VAT (20%)
£690.00
Grand total£4,140.00

Tax £690.00 included

Payment terms
30 days
VAT number
GB123456789
Issue date
01/04/2026

Payment details

Payment reference: invoice INV-2026-0042 · 30 days

Notes

Thank you for your business. Please quote the invoice number with your payment.

Terms & conditions

Payment due within 30 days. Late payments may attract statutory interest.

Authorised signature

Northwind Studio

northwind.example · [email protected] · +44 117 496 0101Invoice INV-2026-0042

Thank you for your business.

FAQ: invoicing in United Kingdom

Is this invoice generator free for businesses in United Kingdom?

Yes — free, unlimited and without an account. GBP formatting, VAT labels and DD/MM/YYYY dates are preconfigured for United Kingdom.

Does the PDF use the right paper size?

Yes, A4 is preselected for United Kingdom, and you can switch between A4 and Letter at any time.

Are the tax presets accurate?

Presets are informational starting points. Tax obligations depend on your situation — verify current rates with a qualified professional before issuing a tax invoice.

Can I save and reuse an invoice?

Yes. Save a draft in this browser, duplicate it next month, or export and re-import the invoice as JSON.

Is my customer's data uploaded?

No. Everything is calculated and rendered in your browser; nothing is sent to a server to build the PDF.

Designed for common invoicing practices in United Kingdom. Requirements may vary by business, transaction type and jurisdiction. Please verify local requirements with a qualified professional.

Invoice by PDFKaj