Free Contractor Invoice Template 2026: PDF, Excel, Google Sheets + Online Generator

A free contractor invoice template for 2026, ready to download as PDF, Excel, or Google Sheets, plus a free online generator that creates a branded invoice in 60 seconds with no signup. Every contractor should have a clean, professional invoice template ready before the first job. A compliant contractor invoice in 2026 needs 11 elements: the word Invoice clearly at the top, a unique invoice number, the invoice date and the work completion date, your business name address phone email and license number, the client name billing address and service address if different, an itemized breakdown of labor and materials with quantities and unit prices, subtotal sales tax line with tax rate and total due, payment terms (Net 15 Net 30 due on receipt), accepted payment methods, any deposit credits applied, and late fee policy (typically 1.5 percent per month).

This guide also covers how to get paid faster as a contractor (six tactics), whether you need to charge sales tax, when to move from a template to software, per-trade invoice considerations for roofers HVAC plumbers electricians painters and landscapers, and the legal language that protects you in a dispute.

Free downloads in PDF Excel and Google Sheets formats..