Free Excel Invoice Template — Export a Spreadsheet-Ready Invoice
You don’t need a .xlsx file — and honestly, you’re better off without one. Billify exports a clean CSV that opens directly in Microsoft Excel with no broken formulas, no macro-security prompts, and no signup. Fill in your invoice in the browser, click export, and Excel reads it as a normal spreadsheet you can format, sum, and sort. It’s the fastest path from blank page to a spreadsheet you control.
By KSP Labs, Software Studio behind Billify · Updated July 2026
What to include in your excel invoice
- Invoice number and the issue + due dates
- Sender and client name (and tax ID, if you charge VAT/GST)
- One row per line item: description, qty, unit price, line total
- Subtotal, tax, and total — as their own cells so Excel can sum them
- Payment terms and how to pay
How to make your excel invoice
- Open billify.me/app and build your invoice (no signup).
- Click the CSV button to download a spreadsheet-ready file.
- Open the .csv in Excel — it lands in columns automatically.
- Save as .xlsx if you want Excel’s native format.
Excel invoice FAQ
Do you export a native .xlsx file?
No — and on purpose. We export CSV, which Excel opens natively with no formula or macro risks and no file-format lock-in. Once it’s open in Excel you can immediately Save As .xlsx if you prefer.
Do I need an account or Microsoft 365 to create the invoice?
No account and no Microsoft subscription. The invoice is built in your browser at billify.me/app and exported as a CSV; Excel (or any spreadsheet) only needs to open the file.
Can I reuse the template for multiple clients?
Yes. Save the downloaded CSV as your master template, then duplicate it per client. Or keep your client details in Billify’s built-in client directory and re-export in one click.