UK to Mandate B2B E-Invoicing for All VAT Invoices Starting April 2029

• Mandatory B2B e-invoicing for all UK VAT invoices will begin in April 2029, with a phased rollout starting with large businesses.
• The system will use a four-corner exchange model and will not require direct e-reporting to HMRC at launch.
• Technical standards are being developed, likely aligning with formats like PEPPOL and UBL/XML.
• E-invoicing remains voluntary for B2B transactions until 2029, but has been mandatory for public sector suppliers since 2020.
• Businesses should start preparing by reviewing their invoicing systems and monitoring HMRC guidance.

Source: globalvatcompliance.com

Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.

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