As a sole trader, you don't need a complicated invoice. Here's a clean, effective template with every field you need — and nothing unnecessary.
Why Sole Trader Invoices Are Simple
Unlike companies, sole traders don't need to include company registration numbers or complex corporate details. Your invoice just needs to clearly identify you, the client, what was done, the amount, and how to pay.
The goal is a document that looks professional, has no missing information, and makes it easy for the client to process the payment.
The Sole Trader Invoice Template
Here's every field you need:
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[YOUR NAME / TRADING NAME]
[Your address]
[Your phone and email]
[Your GST/VAT number — if registered]
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INVOICE
Invoice number: INV-2025-001
Date: [Invoice date]
Due date: [Due date]
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Bill to:
[Client name]
[Client address or email]
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| Description | Qty | Unit Price | Total |
|---|---|---|---|
| [Service or product description] | 1 | $[amount] | $[amount] |
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Subtotal: $[amount]
GST/VAT (10%): $[amount] (if registered)
Total due: $[amount]---
Payment details:
Account name: [Your name]
Bank: [Bank name]
Account number: [number]
Sort code / BSB: [code]
Reference: INV-2025-001
Payment due by: [specific date]
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Thank you for your business.
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What to Do If You're Not GST/VAT Registered
Simply remove the tax line and state the full amount as the total. No need to explain why there's no tax — it's simply not charged.
If you trade in a country where the client might expect GST/VAT, you can optionally add a note: "Not registered for GST/VAT."
Invoice Numbering for Sole Traders
Start at INV-001 (or INV-2025-001 if you prefer year-based). Increment by 1 for every invoice. Never skip or reuse numbers.
You don't need to explain your numbering system to clients or tax authorities — just keep it consistent and sequential.
Trading Name vs Legal Name
If you trade as "ABC Consulting" but your legal name is Alex Brown, include both:
"Alex Brown trading as ABC Consulting"
Or show your trading name prominently and your legal name in smaller text below, or in the bank account name.
The bank account name must match what the client sees — if your account is under "Alex Brown" and the invoice just says "ABC Consulting," the client may hesitate when making the bank transfer.
PDF vs Email Body
Send your invoice as a PDF, not as text in an email body. A PDF:
Most invoicing software generates PDFs automatically. If you're using a Word or Google Doc template, use "Save as PDF" or "Download as PDF" before sending.
The Two Most Common Mistakes Sole Traders Make
Missing payment details. Your bank details must be on the invoice itself, not just in a follow-up email. If the client prints or saves the invoice, your account details need to be there.
Vague description. "Services rendered" or "work completed" tells the client nothing and can delay payment while they query what they're being charged for. Be specific — see the invoice description guide elsewhere on this blog for examples.
Sole Trader Invoice Tools
Creating invoices in Word or Google Docs and sending them as PDFs works — it's just slow and prone to errors (wrong date, forgotten field, inconsistent numbering).
Invoicing software like Quotation Expert handles all of this automatically: sequential numbering, PDF generation, client details saved so you don't retype them, and tracking of which invoices are paid and overdue. For most sole traders it pays for itself in the first month of saved time.
Try it free
Ready to simplify your business?
Create professional invoices, track expenses, and manage your business — all in one place. Free to start, no credit card required.