Free consultant invoice generator with hourly rates and project billing. Free, no registration required. Supports 30+ currencies and 15 languages.
Create Invoice NowConsultants bill hourly, per project, or on retainer. Your invoice should clearly show the billing method, hours or deliverables, and the agreed rate.
Yes, referencing the contract or proposal number helps clients process your invoice faster and ties it to the agreed scope of work.
Net 30 is most common for consulting. For new clients or large projects, request 50% upfront. Some consultants offer 2% early payment discounts.