Invoice Wording Examples: 50+ Descriptions for Every Type of Work

A good invoice description includes: what was done (specific service or deliverable), when it was done (date range or project name), and optionally how much (hours or units). Example: 'Website redesign — homepage, about, and services pages — February 2026' is far better than just 'Web design services'.

Standard professional invoice terms: 'Payment due within 14 days of invoice date' or 'Net 30'. For late payment penalties, add: 'Late payments subject to 8% statutory interest per annum (Late Payment Act)' in the UK, or include your specific late fee clause. Keep it factual and brief — this is a legal document, not a letter.

Yes. 'Services rendered' or just 'Consulting' are too vague and can cause disputes, delay payment approvals in corporate accounts payable, or be rejected for VAT reclaim purposes. A minimum good description names the specific service, the project or client name, and the billing period.

For recurring work (monthly retainers, ongoing maintenance), include the billing period clearly: 'Monthly retainer — social media management — April 2026' or 'Website maintenance — monthly fee — March 2026'. This makes it immediately clear what period is covered and reduces queries from the client's finance team.

For expenses, be specific: 'Travel expenses — London to Manchester return — 15 May 2026 — £87.50' or 'Stock photography licence — 5 images — Shutterstock — £45.00'. Always attach receipts if possible. For expense reimbursements, the description should match the receipt description so the client's accounts team can verify it.