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With Cygnet’s e-Invoicing solution as your trusted partner, you can effortlessly generate, exchange, and process e-Invoices

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Important dates

Date

  • From 1st May, 2025
  • From 1st Nov 2025
  • From 1st April 2026

Phase

  • As a part of a soft launch, voluntary adoption for all GST-registered business
  • For the newly incorporated company that registers for GST voluntarily.
  • For all new voluntary GST registrants.

Important dates

Date Phase
From 1st May, 2025 As a part of a soft launch, voluntary adoption for all GST-registered business
From 1st Nov 2025 For the newly incorporated company that registers for GST voluntarily.
From 1st April 2026 For all new voluntary GST registrants.

Important Regulations

Singapore’s IRAS has introduced e-invoicing via InvoiceNow for GST-registered businesses, starting May 1, 2025. Launched under IMDA’s initiative to digitize invoicing, this phased rollout aims to reduce manual errors and accelerate processing.

InvoiceNow is built on the PEPPOL CTC framework, enabling real-time tax controls, standardized invoice formats, and smoother GST compliance. SMEs can connect directly, while larger enterprises are supported through IMDA-approved Access Point Providers. A B2G mandate is also on the horizon

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GST InvoiceNow Requirements

Transactions required to use InvoiceNow solutions to report invoices to IRAS are as follows:

  • Standard-rated supplies, excluding Reverse charge supplies.
  • Standard-rated purchases on which input tax claims are made or to be made, excluding reverse charge purchases.
  • Zero-rated supplies
  • POS (Point-of-sales) supplies where businesses can also send aggregated data to IRAS.
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Major Milestones in Singapore’s Nationwide e-invoicing

What’s in store

Seamless integration of accounting software/ERP with InvoiceNow, etc.

Ensure compliance with mandatory e-invoice data fields and formats.

Ensure verification and validation of invoice data along with precise reporting.

Comprehensive audit trail and precise reporting. 

Ensure security and scalability with the bulk generation of e-invoices.

Avail on-premises or cloud-based solutions tailored to meet IRAS’s archival requirements

Our Accreditations

With tax authorities across the globe