Invoice template — fill it in, download a professional PDF

Whether you grab a Word doc, a spreadsheet, or an online builder, a professional invoice template has the same core fields. Miss one and you'll likely field a follow-up email from your client:

• Invoice number. A unique reference per invoice (e.g. INV-001, INV-002) so you and your client can track and discuss each bill without confusion.
• Issue date and due date. When the invoice was sent and when payment is due — commonly net 7, net 14, or net 30 days after issue.
• Your details and the bill-to. Your business name and contact email, plus the client's name and company, exactly as they should appear on their records.
• Line items. One row per service or product with a short description, quantity, rate, and the calculated amount.
• Subtotal, discounts, and tax. The sum of all line items, any agreed discount, and tax (VAT, sales tax, or similar) with the rate stated explicitly.
• Total due. The final amount, clearly visible — the number your client actually pays.
• Payment terms and notes. When payment is due, how to pay (bank transfer, PayPal, etc.), any late-payment terms, and a short thank-you.

Want the reasoning behind each field? See our guide to making an invoice for freelance work.

Billet's invoice builder is a template you never have to download, format, or update. Every field above is laid out on one page, and a live preview renders your invoice as you type — you see exactly what the final PDF will look like before you pay anything.

Filling in the template and watching the preview are completely free. When you're happy with the result, a single $9.99 one-time payment unlocks unlimited PDF downloads — for this invoice and every one after it. No account, no signup, no subscription. Your invoice data never leaves your browser: it's built on your device and saved in local storage, so nothing is uploaded to a server.

The honest limits: because your data lives in your browser, it doesn't sync across devices, and Billet is built for simple, occasional invoicing — it doesn't do recurring billing or multi-user accounting. If that's all you need, it's the fastest way to a professional PDF.