Singapore GST Invoice Requirements for Businesses
IRAS GST invoicing rules in Singapore. Registration threshold, tax invoice format, and compliance guide.
Invoice Requirements in Singapore
Singapore businesses with taxable turnover exceeding S$1 million must register for GST. As of 2024, the rate is 9%. Tax invoices must show: the words "Tax Invoice", your GST registration number, date, invoice number, customer details, description of goods/services, total amount payable, and GST amount. InvoiceForge supports Singapore GST at 9% with all standard fields.
Create a Singapore Invoice Now
InvoiceForge comes with GST (Goods and Services Tax) pre-configured at 9% (from 1 Jan 2024). Just fill in your details and download.
📄 Create Invoice with GST →Frequently Asked Questions
Do I need to register for GST?
In Singapore, you must register for GST if your annual turnover exceeds S$1,000,000/year. Even below this threshold, you can voluntarily register.
Can I use InvoiceForge for Singapore invoices?
Yes! InvoiceForge supports GST calculation and includes all the standard fields required for Singapore invoices. Your data stays in your browser — we never store or transmit it.
Is InvoiceForge free?
100% free. No signup, no watermarks, no limits. Create unlimited invoices and download them as professional PDFs.