Invoicing guides

Plain-English guides to invoicing for freelancers and small businesses โ€” and a free, private tool to make the invoice itself.

How to write an invoice (step-by-step)

The 8 things every invoice needs, in order, with a free template you can fill in right now.

What to include on an invoice

A complete checklist โ€” from invoice number and tax details to payment terms that get you paid on time.

Skip the blank page

Make a professional invoice in under a minute โ€” free, no sign-up, your data stays in your browser.

Open the free invoice generator โ†’