Singapore IRAS Announces Phased Peppol E-Invoice Reporting Rollout from 2028 to 2031

• IRAS will introduce phased e-invoice data reporting via InvoiceNow (Peppol network) starting 2026.
• E-invoice data must be transmitted to IRAS before the next GST return date using a 5-corner model.
• Rollout schedule:
• 1 April 2026: New voluntary GST-registrants
• 1 April 2028: New GST taxpayers with annual sales ≤$200,000
• 1 April 2029: Existing taxpayers with annual sales ≤$1m
• 1 April 2030: Existing taxpayers with annual sales ≤$4m
• 1 April 2031: Existing taxpayers with annual sales ≥$4m

Source: vatcalc.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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