Free Invoice Template — Excel & Google Sheets
Professional invoice template with automatic subtotal, tax, and total calculations. Customise with your logo and send in minutes.
What makes a great invoice template?
A professional invoice communicates clearly: who is billing, who is being billed, what was delivered, and how much is owed. This free Griddy invoice template includes space for your business name and contact details, client information, invoice number and dates, itemised line items with quantity × rate, a tax rate field that recalculates totals, and a prominent total due section. The layout is polished, client-ready, and easy to customise for real work.
What's included
Header section with your business details and invoice title. Client billing block with name, address, and contact. Invoice number, issue date, due date, project reference, and PO field. Itemised line table with description, quantity, rate, and line total. Subtotal, tax rate (%), tax amount, and grand total — all calculated automatically. Payment details and notes section at the bottom.
Who should use this invoice template?
Freelancers and consultants who bill by the hour or by project. Small businesses that prefer a simple spreadsheet over invoicing software. Contractors submitting invoices to clients or agencies. Anyone who needs a quick, professional invoice without a monthly SaaS subscription.
How to use it
Open the template in Griddy. Replace the sample business name and contact details with your own. Fill in the client information, invoice metadata, and payment details. Add your line items — Griddy's AI can help: just type "add a line item for 10 hours of design work at $150/hour" and it will add the row. Adjust the tax rate, review the total, and tailor the notes before sending it to your client.
Skip the setup
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