Whether you're a freelancer in Singapore, a sole proprietor, or a small business owner — creating professional invoices is essential for getting paid and staying IRAS compliant. Invoice Generate is a completely free online invoice generator for Singapore businesses — no sign up, GST ready, instant PDF download.
⚡ Free Invoice Generator for Singapore
Create professional SGD invoices in under 2 minutes. No sign up required.
Create Your Free Invoice NowWhy Singapore Businesses Need Professional Invoices
- IRAS compliance — proper records required for income tax filing
- GST invoicing — if registered, must issue tax invoices with GST number
- Getting paid faster — professional invoices reduce payment delays
- Legal protection — invoices serve as proof of work and payment terms
- Professional image — clients trust businesses with proper documentation
🇸🇬 Singapore Fact: Singapore has over 280,000 SMEs and a thriving freelance economy. IRAS requires businesses to keep invoice records for at least 5 years.
Features Built for Singapore Businesses
SGD Currency
Invoice in Singapore Dollars — the default currency for SG invoices
GST Ready
Add GST (9%) — calculated automatically and shown separately
Business Logo
Upload your logo for a professional branded invoice
Instant PDF
Download print-ready PDF — ready to email to clients immediately
Mobile Friendly
Works on all devices — no app needed
100% Private
Your data stays in your browser — nothing stored on servers
GST in Singapore — What You Need to Know
| Situation | GST Required? | Rate |
|---|---|---|
| Turnover under S$1 million/year | Optional | — |
| Turnover over S$1 million/year | Mandatory | 9% |
| Most goods and services | If registered | 9% |
| Export of services overseas | Usually No | 0% (Zero-rated) |
| Financial services, residential property | No | Exempt |
💡 Tip: If you are not GST registered, simply use "Invoice" instead of "Tax Invoice" and don't add GST. Always verify current rates on iras.gov.sg.
What Must a Singapore Tax Invoice Include?
- The words "Tax Invoice" clearly stated
- Your GST registration number
- Your business name and address
- Client name and address
- A unique sequential invoice number
- Invoice date
- Description of goods or services supplied
- GST amount (9%) shown separately
- Total amount payable including GST
How to Create a Free Singapore Invoice — Step by Step
- 1
Open Invoice Generate
Go to invoice-generate.com — select SGD (S$) as your currency.
- 2
Add Your Business Details
Enter your business name, UEN, GST number (if registered), address, and email.
- 3
Add Client Details
Enter your client's name and billing address.
- 4
Set Invoice Number & Dates
Use a sequential invoice number and set your payment due date.
- 5
Add Your Services
List each item with description, quantity, and rate in SGD.
- 6
Add GST (If Registered)
Enter 9% in the Tax field — calculated automatically.
- 7
Add Payment Details
Include your bank account, PayNow UEN, or PayLah details in notes.
- 8
Download PDF & Send
Click Download PDF and email it to your client.
💡 Singapore freelancers — add your PayNow UEN or PayLah number in the notes section for fast, instant payment from local clients!
Frequently Asked Questions
What is the best free invoice generator in Singapore?
Invoice Generate is one of the best free options for Singapore businesses. No sign up required, supports SGD, allows GST, logo upload, and downloads professional PDF invoices instantly — completely free.
Do Singapore businesses need to charge GST?
Only if your annual taxable turnover exceeds S$1 million. Below this, GST registration is optional. Current GST rate is 9% (as of 2024). Always check iras.gov.sg for latest rates.
What must a Singapore tax invoice include?
The words "Tax Invoice", your GST registration number, business details, client details, invoice number, date, description of services, GST amount (9%), and total amount payable.
How do Singapore freelancers create invoices for free?
Visit invoice-generate.com, select SGD, add your UEN and business details, client information, and services, then download as PDF. No sign up required.