E-invoicing in SingaporeSG PINT (Peppol) through InvoiceNow

InvoiceNow is the national Peppol network, with GST-registered businesses transmitting invoice data to IRAS.

The facts

What issuing in Singapore actually involves

FormatSG PINT (Peppol) through InvoiceNow
Goes toIRAS; the document travels over the Peppol network
RegimePost-audit — you issue, then report
Invoice numberStays ours: gap-free, sequential, yours to control
Seller tax IDTax ID
Buyer tax IDTax ID
Peppol EAS code0195
IntegrationDirect, no third-party provider needed

The part that costs a day

The catch nobody writes down

Peppol here is the transport and the reporting at once: the same transmission that delivers the invoice to your customer also carries the data to IRAS, so an invoice sent outside the network is invisible to both. Your Peppol identity is your UEN under scheme 0195, and a mismatch between that and your GST registration stops delivery rather than delaying it.

Your numbering stays yours

We issue gap-free, sequential numbers that reset on your schedule and are never reused — including for voided documents, which keep theirs. The authority takes the document as numbered.

Tax is computed from the base

Never extracted from the gross. The two formulas differ by a cent and the wrong one gets the file rejected. The leftover cent is declared as payment rounding (BT-114), where the standard puts it.

Straight talk

What we do not do in Singapore.

We do not hold your signing certificate, we do not file your periodic returns, and we are not your accountant.

No third-party provider is required: we build and validate the document ourselves, and you can still connect one if your accountant prefers it.

Everywhere else

30 jurisdictions, one account

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