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Electronic invoicing requirements

Unifiedpost Group has a compliant inbound and outbound solution. We are also an accredited Peppol Access Point.

B2G technical requirements

  • Platform - Mercurius, reached via Peppol
  • Format - Peppol BIS 3.0, UBL 2.1
  • Archival period - Minimum 10 years

B2G timelines

  • Nov 2022 - For contracts higher than €215,000
  • May 2023 - For contracts equal or greater than €30,000
  • Mar 2024 - For contracts less than €30,000
  • Contracts for €3,000 and below are exempt

B2B mandates

  • Jan 2026 - Mandatory B2B e-invoicing for sending and receiving for Belgian-established and VAT registered companies
  • The transaction takes place in Belgium and it is not exempted to art. 44 of Belgium VAT code

B2B technical requirements - “Dual-Track”

  • Default network and format - based on Peppol
  • Second “track” will allow taxpayers to opt-out from the default network, based on mutual agreement, and use another means for e-invoicing, i.e. EDI.
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