Invoicing
VAT Invoice Requirements UK 2026: Complete Checklist
9 min read
Thistle Team•Tax & Compliance Experts
VAT Invoice Checklist
- Your VAT registration number
- Invoice number
- Date
- Client details
- Description
- Net amount
- VAT rate and amount
- Gross total
VAT-Compliant Invoicing
Thistle generates HMRC-compliant VAT invoices automatically.
Start Free Trial →Frequently Asked Questions
What makes a VAT invoice valid?
Must include VAT number, VAT breakdown, and all standard invoice details.
Can I use simplified VAT invoices?
Yes, for invoices under £250 you can use a simplified format.
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