Free invoice template for Singapore

Create a professional invoice for Singapore in SGD, with GST calculated at 9%. Below you’ll find what an invoice in Singapore must include, current rates and local rules — plus a free generator already set up for Singapore.

SGD · S$GST · 9%DD/MM/YYYY
Create an invoice for Singapore — free →

Prefilled with SGD and GST 9% · PDF download · No sign-up

Invoicing in Singapore at a glance

CurrencySingapore Dollar (SGD, S$)
Consumption taxGST
Local nameGoods and Services Tax (GST)
Standard rate9%
Reduced ratesNone
Date formatDD/MM/YYYY (e.g. 28/10/2026)
Keep invoices for5 years
Registration / small-business thresholdS$1 million annual taxable turnover

Required information on an invoice in Singapore

Make sure every invoice you issue in Singapore includes:

  • The words “Tax Invoice” (if GST-registered)
  • Your name, address and GST registration number
  • Invoice number and invoice date
  • Customer’s name and address
  • Description of goods or services, with any discount
  • Total amount excluding GST, GST rate and GST amount
  • Total amount payable including GST

Rules and tips for Singapore

  • GST registration is required once taxable turnover exceeds S$1 million in a calendar year (or is expected to in the next 12 months).
  • A simplified tax invoice is allowed when the total including GST does not exceed S$1,000.
  • IRAS is phasing in mandatory InvoiceNow (Peppol) transmission of invoice data for GST-registered businesses, starting with newly incorporated companies that register voluntarily (from November 2025).
  • Keep invoices and business records for at least 5 years.

Sample invoice for Singapore

This is what a typical invoice looks like with SGD amounts and GST applied. Create your own in the generator — your data never leaves your browser.

Your Company
123 Business Street
Singapore
Tax ID: SG123456789
Invoice
Invoice no.
2026-0042
Date
01/10/2026
Due date
15/10/2026
Bill to
Client Company
45 Client Avenue, Singapore
DescriptionQtyUnit priceAmount
Consulting services (hours)10$110.00$1,100.00
Website design1$1,600.00$1,600.00
Subtotal$2,700.00
GST 9%$243.00
Total$2,943.00

Payment within 14 days by bank transfer. Thank you for your business!

Create an invoice for Singapore — free →

How to make an invoice in Singapore

  1. Open the BillKit invoice generator using the button above — it is already set to SGD and GST at 9%.
  2. Add your business details: name, address and your tax or GST registration number.
  3. Enter your client’s name, address and (for business clients) their tax ID.
  4. Give the invoice a unique sequential number, an issue date and a due date.
  5. List each product or service with quantity and unit price; adjust the tax rate if a reduced rate or exemption applies.
  6. Check the totals, add payment details, then download the PDF and send it to your client.

Frequently asked questions

What is the GST rate in Singapore?

The standard GST rate in Singapore is 9%.

Do I need to charge GST on my invoices in Singapore?

Generally yes, once you are registered for GST. Businesses below the registration or small-business threshold (S$1 million annual taxable turnover) usually do not charge GST — in that case don’t show it on the invoice and, where required, state the exemption.

Which currency should I use on an invoice in Singapore?

Invoices in Singapore are normally issued in Singapore Dollar (SGD). You can usually invoice in a foreign currency, but many tax authorities require the tax amount to also be stated in the local currency.

How long do I need to keep invoices in Singapore?

Keep copies of all issued and received invoices for at least 5 years.

What must an invoice in Singapore include?

Key elements include: The words “Tax Invoice” (if GST-registered); Your name, address and GST registration number; Invoice number and invoice date; Customer’s name and address; Description of goods or services, with any discount.

Invoice templates for nearby countries

Ready to bill your client in Singapore?

Free, private and done in under a minute. Your invoice is created in your browser and never uploaded.

Create an invoice for Singapore — free

⚠️ General information, not tax or legal advice. Rules change and may depend on your situation — confirm with a local tax adviser or the tax authority. Last reviewed October 2026.