Consulting Invoice Template
A consulting invoice bills a client for advice and expertise, usually as a retainer, a fixed fee for a project or hours at an agreed rate. This template opens the free invoice generator with typical line items filled in. Change anything you like, then download it as a PDF.
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How to write a consultant invoice
- Separate the retainer from extra work billed by the hour, so the client sees what was outside the agreement.
- Add a short summary of the work done; it reminds the client of the value they received.
- Bill retainers at the start of the month and hourly work at the end.
- Get the engagement letter signed before you start.
Not sure what to charge? Work out your minimum rate with the freelance rate calculator, and agree the price first with the quote generator.
Consulting Invoice Template: frequently asked questions
How do I invoice a consulting retainer?
Add one line for the retainer with the month it covers, and separate lines for anything outside it. Many consultants invoice the retainer in advance at the start of each month.
What payment terms do consultants use?
Net 30 is common with larger companies; Net 14 or 15 suits smaller clients. Whatever you choose, put it in your engagement letter and on every invoice.
Is this invoice template free?
Yes. Edit the template in your browser and download it as a PDF for free, with no sign-up and no watermark. Nothing you type is uploaded.
What an invoice must show depends on your country and whether you are registered for VAT, GST or sales tax. Choose your country below for its rules.
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