Singapore
Timeline
| 2019-01 | InvoiceNow (nationwide Peppol framework) launches — all businesses |
| 2025-11-01 | New voluntary GST registrants transmit invoice data via InvoiceNow — new GST registrants |
| 2026-04-01 | All new GST registrants in scope (per IRAS phasing) — new GST registrants |
How to connect
- Register with a Peppol Service Provider accredited for Singapore.
- Verify your company (ACRA/UEN) and confirm identifier ownership.
- Your UEN (scheme 0195) is registered and published to the SMP.
- Receive immediately; send via portal, e-mail gateway, API or Xero/accounting connectors.
Identifier schemes
0195 | Singapore UEN | 0195:SGUEN201234567R |
Supported formats
- SG PINT (Peppol International Invoice, Singapore profile)
- Peppol BIS Billing 3.0
Reporting & CTC model
5-corner
IMDA accredits Access Point providers for Singapore and maintains SG PINT. The GST InvoiceNow requirement adds a reporting corner to IRAS via the network (5-corner style).
Popular integrations
Frequently asked questions
Is InvoiceNow mandatory in Singapore?
Not universally — but IRAS is phasing GST-registered businesses into InvoiceNow data transmission starting with new registrants in 2025–2026, and government procurement increasingly expects it.