Estimate-to-Invoice Checklist
Estimate-to-Invoice Checklist
Quick Summary
An estimate-to-invoice checklist helps contractors manage a job from the initial quote through final billing. It ensures pricing, approvals, change orders, job documentation, and payment requests are properly tracked. This checklist is useful for subcontractors, project managers, estimators, foremen, and office staff responsible for project administration.
When to Use This Checklist
- When preparing a project estimate.
- Before submitting proposals to customers.
- After receiving project approval.
- Throughout project execution and billing.
- When processing change orders.
- Before submitting progress or final invoices.
- When closing out completed projects.
Before You Start
- Review project scope, plans, and specifications.
- Confirm customer contact and billing information.
- Gather labor, material, and equipment pricing.
- Review project schedule requirements.
- Verify proposal and contract templates are current.
- Establish job tracking and cost coding methods.
- Identify required approvals before work begins.
Safety Checks
- Include safety-related scope items in the estimate if required.
- Verify site-specific requirements have been reviewed.
- Confirm crew safety planning is included before mobilization.
- Document safety-related change requests when applicable.
- Verify incident-related costs are tracked separately if needed.
Tools, Equipment, and Materials
- Project plans and specifications.
- Estimate worksheets or pricing templates.
- Vendor and supplier pricing information.
- Signed contracts or work authorizations.
- Time records and job cost reports.
- Change order forms.
- Invoice templates and billing records.
Estimate-to-Invoice Checklist
- Review project requirements and scope details.
- Calculate labor, material, equipment, and subcontract costs.
- Prepare and submit estimate or proposal.
- Receive customer approval or signed agreement.
- Create project file and job tracking records.
- Track labor hours throughout the project.
- Track material purchases and deliveries.
- Track equipment usage and rental costs.
- Document customer requests affecting scope.
- Prepare and obtain approval for change orders.
- Monitor job costs against estimated costs.
- Verify completed work quantities before billing.
- Gather supporting documentation for invoicing.
- Prepare progress or final invoice.
- Submit invoice according to customer requirements.
- Track invoice status and payment receipt.
- Close project records after payment is received.
Documentation Needed
- Estimate or proposal documents.
- Signed contract or work authorization.
- Change orders and approvals.
- Labor and time records.
- Material and equipment cost records.
- Photos and project progress documentation.
- Invoices and payment records.
Common Mistakes to Avoid
- Starting work before receiving approval.
- Failing to document change orders.
- Not tracking labor and material costs accurately.
- Submitting invoices without supporting documentation.
- Billing incorrect quantities or scope items.
- Failing to follow up on unpaid invoices.
End-of-Day / Final Review
- Estimate and contract records are complete.
- All change orders have been documented and approved.
- Project costs have been reviewed.
- Invoice has been submitted accurately.
- Supporting documents have been filed.
- Payment tracking and project closeout steps are in place.
Checklist Completion
Project / Job Name
Jobsite / Location
Completed By
Role / Title
Completed Date
Completed Time
Signature
Reviewed / Approved By, if needed
Notes / Follow-Up Items
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