Invoicing
An invoice may seem routine—but small mistakes or missing details are among the most common reasons why a client delays payment or why you may face issues with HM Revenue & Customs. This guide outlines what a UK-compliant invoice must contain for VAT and non-VAT cases.
E-invoicing in the UK: what it is and how it works
14/10/2026
Finance and accounting
An e-invoice is not a PDF sent by email. It is structured data that travels from your software straight into your customer's accounts. In the UK it is still optional for most businesses, but public bodies already have to accept it, and it becomes compulsory for VAT invoices from April 2029.
Future of Invoicing in the UK: E-Invoicing and MTD
11/10/2026
Finance and accounting
E-invoicing becomes mandatory for VAT invoices from April 2029, and Making Tax Digital for Income Tax is reaching more sole traders each year. Here is what changes, when, and how to get ready.
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