An invoice is more than a payment request. It is often the last thing a client sees from you on a project, so it should be clear, complete and easy to approve.
The essentials
- Your details: business name, logo, email and address.
- Client details: the company or person you're billing, and a contact name if their finance team needs it.
- A unique invoice number: use a simple sequence like INV-0042 so you and the client can reference it.
- Issue date and due date: state the payment terms clearly, for example "Due within 14 days".
- Itemised work: a short description, quantity or hours, and the rate for each line.
- Totals: subtotal, any discount, tax if you charge it, and the final amount due, all in the agreed currency.
- How to pay: bank details, payment link or platform instructions.
Details that speed up payment
- Reference the client's purchase order or project name if they gave you one.
- Keep descriptions specific. "Homepage design, 2 rounds of revisions" is easier to approve than "Design work".
- Send the invoice as a PDF, and name the file clearly, such as
INV-0042-ClientName.pdf. - Add a short thank-you note. It costs nothing and keeps the relationship warm.
Quotes vs invoices
A quote (or estimate) tells the client what the work will cost before it starts. An invoice asks for payment for work that's been agreed or delivered. Using the same layout for both looks professional and saves you time.
A note on tax and legal requirements
What an invoice legally needs to show varies by country, especially when you charge VAT or GST. Check your local requirements or ask an accountant.
Make one now
The free Invoice & Quote Maker lets you add your logo, line items, taxes and discounts, then download a PDF. Drafts are saved in your browser so you can reuse client details.
