GST InvoiceNow

This alert provides an update on GST InvoiceNow.

The Singapore government has announced during the Ministry of Finance Committee of Supply (COS) Debate 2026 on 26 February 2026 that all goods and services tax (GST) registered businesses will be required to send invoice data to the Inland Revenue Authority of Singapore (IRAS) through InvoiceNow (Singapore’s e-invoicing network) by April 2031.

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