VAT Invoice: What It Is and When to Use It
A tax invoice formatted for Value Added Tax regimes.
What Is a VAT Invoice?
A VAT invoice is a tax invoice issued under a Value Added Tax regime. It shows the net amount, the VAT rate, the VAT amount, and the gross total, along with the VAT registration numbers that tie the transaction to both parties’ tax accounts.
VAT operates across the EU, the UK, and many other countries, but the detail is national. Rates, thresholds, invoice content, the wording for reverse-charge and zero-rated supplies, and the deadlines for issuing all vary by jurisdiction.
Cross-border supplies are where VAT invoicing gets genuinely complicated, because the place of supply determines who accounts for the tax. This page describes the general structure; the rules that apply to a specific transaction come from the relevant tax authority.
When to Use It
- You are VAT-registered and are billing a taxable supply.
- A VAT-registered customer needs the invoice to reclaim input VAT.
- You are billing at more than one VAT rate on the same invoice.
- A supply is zero-rated, exempt, or subject to reverse charge and needs to say so.
Who Uses It
- VAT-registered businesses in the UK, EU, and other VAT jurisdictions
- Suppliers billing VAT-registered business customers
- Businesses making cross-border supplies within a VAT area
- Accountants and bookkeepers preparing VAT returns
Benefits of a VAT Invoice
- Lets a registered customer reclaim input VAT from the document itself.
- Keeps net, VAT, and gross visible so both ledgers agree.
- Handles multi-rate and zero-rated lines without ambiguity.
- Makes VAT return preparation a matter of summing invoices rather than reconstructing them.
Fields to Include on a VAT Invoice
The fields below are the ones businesses commonly include. They are a practical starting point, not a statement of what any particular country requires.
- Your business name, address, and VAT registration number
- Customer name, address, and VAT number where they have one
- Sequential invoice number and issue date
- Tax point or supply date, where it differs from the issue date
- Description, quantity, and unit price for each line
- Net amount, VAT rate, and VAT amount per line or per rate
- Total net, total VAT, and gross total
- Wording for zero-rated, exempt, or reverse-charge supplies where applicable
- Payment terms and payment details
Requirements differ by country
What must appear on a vat invoice, when it has to be issued, and how the tax is treated are set by national rules — and those rules change. This page is general educational information, not tax or legal advice. Check the current guidance published by your own tax authority, or ask a qualified advisor, before relying on any format. Country-by-country guidance is planned as a future addition to this site.
Common VAT Invoice Mistakes
Missing VAT numbers
Your VAT number, and the customer’s on cross-border business supplies, are central to how the transaction is treated.
Gaps in the invoice sequence
VAT regimes generally expect sequential numbering. Gaps and duplicates make a return hard to substantiate.
No tax point date
Where the supply date differs from the issue date, the invoice needs to show both — it determines which period the VAT falls in.
Silent zero-rating
A 0% line with no explanation looks like an error. Zero-rated, exempt, and reverse-charge supplies each need their own wording.
VAT Invoice Best Practices
- 1Keep one gap-free sequential numbering series for VAT invoices.
- 2Show the rate as a percentage beside every VAT amount.
- 3Subtotal by VAT rate when an invoice spans several.
- 4State the applicable wording for reverse-charge and zero-rated lines explicitly.
- 5Confirm current national requirements before changing your invoice template.
VAT Invoice FAQs
What is a VAT invoice?
A tax invoice issued under a VAT regime showing net amount, VAT rate, VAT amount, and gross total, together with the VAT registration numbers of the parties involved.
What must a VAT invoice include?
Mandatory content is set nationally and changes. The fields listed above are those common across VAT regimes. Check the current requirements published by your own tax authority before relying on a format.
Do I need to show the customer’s VAT number?
It matters most on cross-border business-to-business supplies, where it affects how the VAT is accounted for. The specific requirement depends on jurisdiction and transaction type — verify locally.
Can I create a VAT invoice for free?
Yes. Add VAT as a labelled tax line in PDF Invoice Pro, set your rate, and the net, VAT, and gross totals calculate automatically before you download the PDF.
Create a VAT Invoice Now — Free
Set a custom document title, itemize your lines, add VAT, GST or any custom tax label, pick from 30+ currencies, and download a print-quality PDF. No account, no watermark, no export limit — and your data is processed in your browser, never uploaded.
Related Invoice Types
- GST InvoiceA tax invoice formatted for Goods and Services Tax regimes.
- Tax InvoiceAn invoice that itemises the tax charged on a sale as a separate line.
- E-InvoiceA structured electronic invoice exchanged machine-to-machine.
- Self-Billing InvoiceAn invoice the customer raises on the supplier’s behalf, by agreement.
VAT Invoice Templates
This page explains the document. If you just want to produce one, these templates open the free generator pre-configured with the right line items and tax fields.
Browse all invoice templates by industry →Further reading
Guides on this site that go deeper on the topics above.