Invoice Generator

Guide

This invoice generator helps you quickly create basic UK invoices with optional VAT.


How Invoicing Works

An invoice is a document that records a sale between a seller and a customer, including item details and total cost.

VAT on Invoices

If you are VAT registered, you must include VAT at the correct rate (usually 20% in the UK).

What to Include

A valid invoice should include customer name, item description, amount, VAT rate, and total payable.

Important Tip

Always keep a copy of issued invoices for your accounting records and tax reporting.

Invoice Rules Explained (UK)

Invoices are legal documents used to record business transactions. They are important for accounting, tax reporting, and proof of payment.

1. When to Issue an Invoice

You should issue an invoice whenever you provide goods or services to a customer, especially in business-to-business transactions.

2. VAT Invoices

If you are VAT registered, your invoice must show VAT separately along with your VAT registration number.

3. What must be included?

A valid invoice should include customer details, item description, total amount, VAT rate, and invoice date.

4. Do I need invoice numbers?

Yes, invoices should follow a sequential numbering system for proper record keeping and HMRC compliance.

5. Can I send digital invoices?

Yes, digital invoices are fully acceptable as long as they contain all required information and are stored securely.

6. Why keep invoices?

Invoices are required for tax returns, accounting records, and proof of income in case of audits.