Contractor guide
Contractor invoicing guide
A contractor invoice should connect the customer, property, completed scope, approved changes and current balance in one reviewable document.
Connect the invoice to the jobsite
Contract work often involves a billing contact and a separate service location. Include both when needed, along with a project reference that makes the invoice easy to match with the approved work.
- Customer or billing contact
- Property or service address
- Project, work order or purchase-order reference
- Invoice number and billing period
Invoice the work actually completed
Do not simply copy the original estimate and assume it still describes the job. Reconcile the planned work with completed quantities, approved substitutions and written changes.
- Keep labor and materials itemized
- Add approved change orders
- Remove work that was not completed
- Explain allowances that became final selections
Handle deposits and progress billing clearly
Show prior deposits and payments as credits so the customer can follow the balance. On a progress invoice, identify the billing milestone or period and distinguish the current amount due from the remaining contract value.
- List prior payments consistently
- Name the completed milestone
- Show the current amount due
- Avoid charging the same deposit twice
Run a contractor invoice checklist
Before sending, verify the legal or business name you use, customer details, service address, completed scope, math, due date and payment instructions. Keep the document language aligned with the customer's preference without changing your own control language.
Frequently asked questions
Should a contractor invoice include the job address?
Yes when the service location helps identify the work, especially when it differs from the customer's billing address.
How do I show a deposit on the final invoice?
Show the full completed work and then list the deposit as a credit or prior payment. The remaining balance should reconcile clearly.
What should I do with a change order?
Include approved changed work as a separate line item or clearly labeled group so the customer can connect it to the written approval.
Create an invoice tied to the real job
Keep the customer, jobsite, completed scope, changes and balance together in a professional invoice.
Create a contractor invoice