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Invoice template

Project-Based Invoice Template

Bill fixed-fee projects with scope, milestones, and agreed deliverables.

What to include

  • Project name
  • Fixed fee
  • Scope summary
  • Deliverables
  • Payment schedule

Example line items

  • Project fee
  • Milestone payment
  • Scope addition
  • Rush fee
  • Final delivery

Common mistakes

Summarize scope in the line description and tie payment to deliverables. Fixed-fee projects still need a due date and a note on what happens if scope expands.

When to use a project-based invoice template

Use this project-based invoice template when you want a faster starting point for billing project-based work without building every field from scratch. It is best for documents that need clear client details, payment terms, totals, and Project name, Fixed fee, Scope summary when those fields apply.

How to customize this project-based invoice

Open the template in the invoice generator, replace the sample details with your own business and client information, then adjust the line items to match the actual work. Common examples include Project fee, Milestone payment, Scope addition, but the final invoice should describe the specific service, product, milestone, or payment request you are sending.

Before you download the PDF

Check the invoice number, due date, currency, payment instructions, and total before sending. If your client has a finance team, add the PO number, billing contact, project reference, tax ID, or bank details they require. This template covers common invoice fields and is not tax, legal, or accounting advice.

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FAQ

What should a project-based invoice include?

Include project name, fixed fee, scope summary, deliverables, payment schedule, and line items that map to agreed phases or scope additions.

Can I download this as a PDF?

Yes. Open the invoice generator with this template prefill, edit the details, and download a PDF from your browser.

Is this tax compliant?

Requirements vary by country, carrier, and business type. This page covers common fields and is not tax or legal advice.