Free sole trader invoice template
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INVOICE
| Description | Qty | Price | Amount |
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What a sole trader must show
Sole traders have lighter invoicing requirements than limited companies, and people routinely add things they do not need. You must show:
- Your own name, and your trading name if you use one
- An address where legal documents can be served
- A unique invoice number
- The date
- A description of the work
- The amount due and payment terms
You do not need a company registration number — you do not have one. That is a Companies House requirement for limited companies only, and copying a template written for one is where the confusion starts.
Trading names
If you trade under a name other than your own, that name can appear prominently, but your actual name must appear somewhere on the invoice and on your website. “Riverside Joinery” is fine as the headline, provided “J. Smith trading as Riverside Joinery” appears somewhere.
Using a home address
Sole traders must provide an address for service. If you work from home and would rather not publish it, a registered office or mail forwarding service costs a few pounds a month and solves it. Simply omitting an address does not.
Invoice numbering
Numbers must be unique and sequential. Gaps look like missing invoices to an inspector. Starting at 001 also tells every client you are brand new — many people start at 100 or use a year prefix like 2026-001, which is both tidier and less revealing.
Why your invoices matter more from 2027
Making Tax Digital for Income Tax requires quarterly submissions from sole traders with gross income over £30,000 from April 2027, and over £20,000 from April 2028. The threshold is measured on gross turnover before any expenses — everything you invoice, not what you keep. Consistent invoice records make that far less painful.
Common questions
Do sole traders need a company number on invoices?
No. Sole traders do not have a company registration number. That requirement applies to limited companies registered at Companies House.
Can I invoice under a trading name?
Yes, but your own name must also appear on the invoice — typically as “Your Name trading as Business Name”.
Do I have to put my home address on an invoice?
You must give an address where documents can be served. If that is your home and you would rather not publish it, a registered office or mail forwarding service is the usual solution.
What invoice number should I start at?
Anything, as long as it is unique and sequential thereafter. Many people avoid starting at 001 because it signals a brand-new business.