Best for
contractors documenting completed labour, materials, and project charges.
Document guidance
Free Contractor Invoice Generator
Understand this record, its next step, and its country-aware settings before you send it.
How to use this tool
Create a clear contractor invoice
Bill contract work against a project, work order, job site, and defined billing period. Start with a blank document or load the local sample, check the preview, then print or export a backup. Document content stays in this browser unless you export it.
What is this document?
Contractor Invoice is a business document used when a contractual milestone or confirmed work period is billable. Bill contract work against a project, work order, job site, and defined billing period.
When to use it
Use it when a contractual milestone or confirmed work period is billable.
Use a different record when
a non-binding project estimate before the work is authorized.
1. Add the essentials
- Sender and recipient
- Document number and dates
- Accurate line items
- Contract Number
- Project Name
2. Review before sharing
Use the live preview to check names, dates, amounts, layout, paper size, and the fields that matter for this document.
3. Keep a backup
Local browser storage is convenient, not a backup. Download a backup file when you need a portable copy, then store it somewhere you control.
Field-by-field check
- Business and recipient details: use the names and addresses that belong on the record.
- Contractor Invoice Number: keep this reference unique and retain it with the related record.
- Line items: check the description, quantity, rate, tax mode, and tax rate before printing.
- Contract Number: complete this document-specific field when it applies.
- Project Name: complete this document-specific field when it applies.
- Job Site: complete this document-specific field when it applies.
- Billing Period Start: complete this document-specific field when it applies.
- Billing Period End: complete this document-specific field when it applies.
- Payment Terms: complete this document-specific field when it applies.
A practical contractor invoice example
A contractor bills a completed installation with labour, materials, deposit paid, and balance due.
Start from a completed local example
Select Load Sample in the editor to populate a completed example for this tool. Review it against your own record, then use Download backup file (JSON) to save a portable copy you control.
Common mistakes to avoid
- Using this contractor invoice when it is not the right record. Use it when a contractual milestone or confirmed work period is billable.
- Printing before checking names, dates, currency, paper size, tax labels, and totals in the preview.
- Relying on browser storage as the only copy. Export a JSON backup before clearing site data or changing devices.
Official country-source notes
Requirements change by jurisdiction. Use the country selector in the editor, then verify applicable rules with the relevant authority before relying on this document.
Choose a country in the country registryto see only that jurisdiction's reviewed scope, official sources, and research limits. Thefull source register remains available for audits; unrelated country sources are intentionally not attached to this generator.
Does this tool make a document legally or tax compliant?
No. It helps you prepare a clear document, but requirements vary by jurisdiction and situation. Check the relevant authority and a qualified adviser when compliance matters.
Where does my document data go?
The editor works locally in your browser. Read the privacy notice and the country-source notes before relying on a document.