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Singapore GST and CPF

What the Singapore pack covers: GST 9% codes, the F5 worksheet, InvoiceNow through the Peppol file, and the CPF report.

Updated Nov 10, 2026

# Singapore GST and CPF

Rates and codes. The Singapore set has standard-rated GST at 9%, zero-rated supplies and exports, exempt supplies, out-of-scope supplies, goods imported with GST paid at customs, imports under the Major Exporter Scheme, and services bought from abroad on the reverse charge.

The worksheet. Open the pack, choose Singapore and pick the period. *Show the worksheet* lists the boxes of the GST F5 return: supplies, purchases, imports, reverse charge, output tax, input tax and the net GST. Copy the figures into your own return. Pop Books does not file it.

InvoiceNow. InvoiceNow uses the Peppol format that Pop Books already makes. Open E-invoices & audit files, choose the PINT Singapore format (pint_sg) for an issued invoice and download the file. Send it through your own Peppol access point. Pop Books does not connect to InvoiceNow or any access point.

CPF. On the Singapore tab enter the employee rate, the employer rate and the ordinary wage ceiling yourself, in percent and in money. Tick *I have checked these rates*, confirm them, then enter one person per line as name | wage and run the report. It shows each person's wage, the base after the ceiling, the employee share, the employer share and the total.

What the pack doesn't cover. No income tax is worked out. The worksheet does not file anything, and the CPF report does not send a file to the board. Check every figure with your tax adviser.

Verify with your tax office. Last reviewed 2026-11-06.