Invoice & Quote Generator

What you get

A single Excel workbook with four interconnected sheets covering every step of the billing cycle — from storing client and service data to issuing invoices and tracking payment status. Formulas handle the repetitive work automatically, so information entered once flows through wherever it is needed. The workbook is formatted for clean PDF export or printing, so what your client receives looks considered and complete.

Who it's for

Freelancers and contractors billing anywhere from one to fifty clients — designers, developers, consultants, tradespeople — who want a structured billing system they own outright, with no monthly subscription and no dependency on third-party software. It suits the point where a basic template is not enough but a full accounting platform feels like overkill.

What's inside

• Clients Sheet — a master database for client names, addresses, contact details, and payment terms, used as the source for auto-populated invoice and quote fields.
• Service Catalog Sheet — a line-item library of your products and services with descriptions and default rates, referenced directly by the invoice template.
• Invoice Template Sheet — a print-ready invoice that uses VLOOKUP formulas to pull client and service data automatically, reducing manual entry and the errors that come with it.
• Quote Template Sheet — a matching layout for issuing formal quotes before work begins, visually consistent with the invoice.
• Invoice Register Sheet — a master log of every invoice issued, with columns for payment status, days past due, and year-to-date revenue totals.
• VLOOKUP automation — formulas connect the Clients and Catalog sheets to the invoice and quote templates so data is entered once, not repeatedly across documents.
• Dark-navy header styling — a consistent visual theme across all sheets, built to present well in client-facing PDF exports and printed copies.

How to use it

Open the file in Microsoft Excel or Google Sheets, populate the Clients and Service Catalog sheets with your own data, then work from the Invoice and Quote templates as jobs come in. The Invoice Register sits alongside your records to give you a running view of what is outstanding, what is overdue, and what has been paid across the year.