United Kingdom
The UK has confirmed a 2029 Peppol-based mandate for all VAT invoices - deliberately without real-time tax reporting - while today only the NHS runs on Peppol.
Profile last verified 2026-07
At a glance
Served today over Peppol for NHS supplier flows, and positioned for the confirmed 2029 Peppol-based mandate covering all VAT invoices.
- Exchange model
- Peppol (post-audit)
- B2B mandate
- Confirmed for all VAT invoices (B2B and B2G) from 2029 - trackers point to April 2029
- B2G e-invoicing
- No UK-wide B2G mandate today; NHS suppliers exchange invoices over Peppol
- Formats
- Peppol BIS Billing 3.0 (BS EN 16931) - NHS flows today · 2029 profile to be confirmed (Peppol PINT or a UK-specific PINT-UK)
- Peppol identifier schemes
9932UK VAT number (GB:VAT)The sole UK Peppol participant scheme - all UK participants, including NHS flows, route under it- E-reporting
- None - real-time reporting to HMRC is explicitly deferred past 2029; the initial mandate is pure e-invoicing exchange
Mandate timeline
How Recommand serves United Kingdom
- Serve NHS supplier flows today - Recommand is a certified Peppol Access Point and SMP, exchanging Peppol BIS 3.0 invoices under UK VAT numbers (9932)
- There is no UK accreditation gate on the Peppol layer: UK service-provider agreements sit directly with OpenPeppol, so standard Peppol connectivity is enough
- Connecting now means being ready for the 2029 mandate on the same network the UK has designated as its interoperability framework
- When the final UK invoice profile lands (expected from 2027), it ships as a platform update - and one connection also covers EU counterparties under ViDA
Frequently asked questions
01Is e-invoicing mandatory in the UK?
Not yet, except for NHS suppliers, who exchange invoices over Peppol. The government has confirmed that mandatory e-invoicing for all VAT invoices - B2B and B2G where VAT is due - starts from 2029, with the exact date expected in the Budget 2026 roadmap (trackers indicate April 2029).
02Who will the 2029 mandate apply to?
All VAT-registered businesses, for B2B and B2G invoices where VAT is due. Businesses that are not VAT-registered are not obliged to adopt. No turnover threshold or size-phasing has been confirmed so far.
03Will invoices be reported to HMRC in real time?
No. The government explicitly deferred real-time reporting past 2029 - the initial regime is pure e-invoicing exchange, the lightest posture of any confirmed mandate in Europe. Real-time reporting remains a future possibility with no date.
04What format and identifier will UK e-invoices use?
Today NHS flows use Peppol BIS Billing 3.0, aligned to BS EN 16931, addressed under the UK VAT number (scheme 9932). For 2029, Peppol is the designated network; the exact profile (Peppol PINT or a UK-specific variant) is expected in detailed specifications from around 2027.
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