Invoice templates · Consultant
Free Consultant Invoice Template
Invoice by the hour, by the day, on retainer, or by milestone. A clean, professional layout that matches the rate you charge. Free — no signup, no email wall, no watermark.
Make your consultant invoice
Add your business and client details, drop in line items, and the totals update live — then download a clean PDF. No signup.
What to put on a consultant invoice
Consultants commonly bill a monthly retainer or per engagement. Put the period or milestone on the invoice ("Retainer — June 2026") so it is unambiguous, and set Net 15 to get paid quickly.
Example line items for consultant work:
- Strategy session — 1 day @ $1,200
- Implementation support — 6 hrs @ $200
- Monthly retainer — 1 @ $2,500
Every complete invoice also needs your details, the client’s, a unique invoice number, dates, and clear payment terms — see the full invoice checklist, or read how to invoice a client.
Frequently asked questions
How do I invoice a retainer?
Invoice the retainer at the start of each period with the month named on the line item. Reconcile overage hours on the next invoice if your agreement allows.
Day rate or hourly on the invoice?
Whichever your engagement letter states. Day rates read cleaner for advisory work; hourly suits ad-hoc support.