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Free invoice generator
Create a professional UK invoice with VAT in a minute, then print it, save it as a PDF or download one. Free, no sign-up, and nothing is stored on our servers.
What a UK invoice must include
- A unique invoice number
- Your business name, address and contact details
- The name and address of the customer you're invoicing
- A clear description of what you're charging for
- The date the goods or service were provided (supply date)
- The date of the invoice
- The amounts being charged, and VAT if it applies
- The total amount owed
From GOV.UK's Invoicing and taking payment from customers guidance, checked November 2026. Limited companies must use their full registered name. VAT-registered businesses have extra rules for VAT invoices.
How to use it
- Fill in your business details and your customer's.
- Add what you're charging for. If you're VAT registered, choose the VAT rate on each line.
- Press Preview and print, then print the invoice or choose Save as PDF in the print window. Or download a ready-made PDF.
See how quotes and invoices works in CompanyFlowHQ
Frequently asked questions
How do I save the invoice as a PDF?
Press Preview and print, then Print or save as PDF. In the print window choose Save as PDF as the printer. You can also press Download PDF invoice for a ready-made PDF.
Is my information saved?
Not on our servers. Your details are used to show or make the invoice and then forgotten. If you tick Remember these details on this device, they're kept only in this browser; press Clear the form to remove them.
Do I need to charge VAT?
Only if you're VAT registered. If you are, add your VAT number and choose the VAT rate on each line; the totals show the VAT for each rate.
Can I send invoices with a payment link?
Not from this free tool. In CompanyFlowHQ, invoices go out by email with a card payment link and automatic reminders.