Share this page
Copy the link or send it to your audience.
Point your camera at the QR code to open this page on any device.
Invoicing Guides
Everything you need to bill professionally and get paid on time — invoices, quotes, VAT, receipts and cash-flow tactics.
How to Create an Invoice: A Complete Guide
An invoice is a legal document and a payment request. Get the fields, numbering and terms right and you get paid faster and look professional.
Read guide (8 min read) BasicsInvoice vs Quote vs Receipt: The Documents Explained
Quote, estimate, invoice, receipt, credit note — they mark different stages of the same transaction. Using the right one prevents confusion and disputes.
Read guide (6 min read) TaxHow to Calculate VAT on an Invoice
Adding VAT is simple maths — the hard part is knowing whether to charge it, at what rate, and how to show it on the invoice.
Read guide (7 min read) Cash flowHow to Get Paid Faster (Without Being Annoying)
Late payment is a cash-flow killer. These practices — set before, during and after the job — cut payment time without souring the relationship.
Read guide (7 min read) FreelanceThe Freelancer’s Guide to Invoicing
Invoicing well is part admin, part psychology. Here is the freelancer checklist, the fields clients expect, and how to handle the classic excuses.
Read guide (7 min read)More Free Tools
Explore the whole collection — no signup, 100% free & private.