InvoiceNow E-Invoicing for GST-Registered Businesses: Timeline and Global Context

by | Sep 5, 2024 | Accounting, Goods and Services Tax, Income Tax, Tech News

The Inland Revenue Authority of Singapore (IRAS) and Infocomm Media Development Authority (IMDA) have finalized a phased mandate for InvoiceNow, Singapore’s PEPPOL-based e-invoicing network. The move aims to digitize tax compliance and streamline business processes, aligning with a global shift toward real-time transaction reporting.

Key Implementation Timeline:

  1. May 2025: Voluntary opt-in begins for all GST-registered businesses.
  2. 1 November 2025: Mandatory for newly incorporated companies voluntarily registering for GST.
  3. 1 April 2026: Mandatory for all new voluntary GST registrants.
  4. Future Phases: Mandate extends to remaining GST-registered businesses (dates pending).

How InvoiceNow Works:

  • Transmits invoice data directly to IRAS via PEPPOL-compliant Access Points.
  • Captures B2B/B2G transactions automatically when invoices are issued/received through the network or recorded in InvoiceNow solutions.
  • Eliminates manual data entry, reducing errors and accelerating accounts payable/receivable cycles.

Global E-Invoicing Trends:

  • Malaysia: Launched mandatory e-invoicing (August 2024) covering all transactions (B2B/B2G/B2C) under income tax laws.
  • China: Nationwide e-Fapiao system (2023) phases out paper invoices by 2025, linking tax risk to real-time invoice analytics.
  • 60+ countries globally have implemented similar digital reporting frameworks.

By 2030, nearly all countries will incorporate e-invoicing into tax systems, enabling real-time audits and pre-populated returns.

Implementation Pathways for Businesses:

Businesses can:

  1. Adopt free/low-cost InvoiceNow portals (for basic needs).
  2. Activate InvoiceNow features in IMDA-approved PEPPOL-ready accounting/ERP systems.
  3. Engage certified Access Point providers to integrate bespoke systems.

Contrasting Models:

While Singapore’s mandate focuses on GST compliance for B2B/B2G transactions, Malaysia’s broader regime targets income tax leakage across all transaction types.

Next Steps for Businesses:

IRAS urges early adoption to manage resource allocation. Businesses should:

  • Audit current invoicing workflows.
  • Evaluate IMDA’s list of approved solution providers.
  • Pilot solutions ahead of compulsory deadlines.

Resources: SCTP, 4 September 2024