Answer · Updated 2026-05-23 · Market: SG
Is e-invoicing mandatory for Singapore restaurants?
InvoiceNow (Peppol) becomes mandatory for GST-registered businesses from May 2025 (new) and Nov 2025 (existing). LOOP issues InvoiceNow-compliant e-invoices via the Peppol network for B2B catering and corporate accounts, with IRAS audit trail and credit-note support.
Key facts
- InvoiceNow mandatory from 2025
- Peppol network
- LOOP issues compliant invoices
- Credit-note flow built-in