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.
Reverse Charge (Self-Assessment Tax): How to Invoice Correctly
23/09/2025
Finance and accounting
Reverse charge is a VAT system where the responsibility for paying the tax is shifted from the supplier to the buyer. This system aims to prevent tax fraud and simplify trade, especially within the European Union.
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