What Makes Contractor Invoicing Different
Contractors typically bill a combination of labor hours, materials, equipment rentals, and subcontractor costs on a single invoice. The client expects to see each category broken out clearly so they can verify the charges against the original estimate or contract. A generic invoice tool often cannot handle this mix well, which is why contractors need a generator built for itemized, multi-category billing.
Essential Line Items for Contractor Invoices
Start with labor (hours worked at your agreed rate), then list materials with quantities and unit costs, followed by any equipment or rental charges. If you use subcontractors, add their costs as separate line items with clear descriptions. Always reference the project name or purchase order number so the client can match the invoice to the job.
Managing Multiple Projects
CleverInvo lets you create separate invoices per project and track them independently. Duplicate a previous invoice when a similar job comes up, adjust the line items, and send. The dashboard shows which projects have outstanding balances so nothing falls through the cracks.
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Related guides
Learn more about invoicing
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How to Invoice a Client for the First Time
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Invoice Payment Terms: How to Write Them (With Examples)
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Frequently asked questions
Can I separate labor and materials on the invoice?
Yes. Add as many line items as you need with custom descriptions, quantities, and unit prices. Group them however makes sense for your project.
How do I reference a purchase order or contract number?
Add the PO or contract number in the invoice notes field or use the custom reference field. It will appear on the PDF for the client to match against their records.
Can I create progress invoices for long projects?
Yes. Create multiple invoices for the same client and project, each covering a different phase or milestone of the work.
Does CleverInvo support multiple tax rates for contractors?
Yes. Each line item can have its own tax rate, so you can apply different rates for labor and materials if your jurisdiction requires it.