Consultant invoice template
Consulting invoices should reference the engagement letter and describe outcomes, not hours logged. Build one below — prefilled consultant services, payment terms, PDF download, and a public payment link.
How consultant invoicing actually works
A consulting invoice describing hours reduces expert judgement to a timesheet and invites scrutiny of the hours rather than the value. Describing the work by workstream and deliverable — the assessment completed, the recommendation delivered, the workshop run — keeps the conversation on outcomes, whether the underlying rate is hourly, daily or fixed.
Retainers need a defined shape: what the monthly fee covers, how many hours or what scope, whether unused capacity rolls over, and what falls outside. Undefined retainers become unlimited access, and the client who was delighted in month one is the one who feels overcharged in month four.
What belongs on a consultant invoice
Beyond the universals — your details, the customer's details, a unique invoice number, dates, totals and payment terms — these are the lines that matter in this trade.
- Engagement letter or SOW reference
- The document the invoice claims against, with the period covered.
- Workstreams and deliverables completed
- Described by outcome rather than by activity log.
- Retainer scope and rollover
- What the fee covers, capacity included, and what happens to unused capacity.
- Expenses, with policy
- Travel and third-party costs, at cost or with an agreed markup, per the engagement terms.
Line items this template starts with
These are the prefilled starting values in the BillingDone consultant template — a starting point to edit, not a survey of market rates. Set your own prices once and they save for next time.
| Service | Unit | Starting price |
|---|---|---|
| Consulting hourly | Hour | $150.00 |
| Strategy session | Hour | $200.00 |
| Audit | Project | $1,200.00 |
| Implementation support | Hour | $160.00 |
| Report preparation | Project | $750.00 |
| Monthly retainer | Project | $2,500.00 |
| Rush analysis | Each | $350.00 |
Getting paid as a consultant
- Retainers invoice in advance. Advisory work delivered before payment is difficult to value retroactively.
- Project work should carry a commencement payment and milestone stages tied to deliverables.
- Keep net terms short and state them. Consulting invoices sit in accounts payable exactly as long as the terms permit.
Example invoice wording: Provided consulting session, analysis, and recommendations for next steps.
Consultant invoicing questions
What should a consultant invoice include?
A consultant invoice should include your business details, the customer's contact information, itemized services, materials or fees, taxes, payment terms, a due date, and a clear total due.
Can consultants send invoices from a phone?
Yes. BillingDone is designed for fast mobile invoice creation so you can create, send, and collect payment while you are still on site.
Can I save common services?
Yes. Start with the built-in Quick Add Invoice Library, then save custom services, prices, and descriptions for your own repeat work.
Should consultants itemise hours on an invoice?
Describe workstreams and deliverables rather than an activity log, even when the underlying rate is hourly. Itemised hours invite scrutiny of the time rather than the outcome, which is rarely the conversation you want.
How should a consulting retainer be defined on the invoice?
State what the fee covers, the capacity included, whether unused capacity rolls forward, and what falls outside scope. Undefined retainers drift into unlimited availability, which is where the relationship sours.
More creative & freelance templates
Deliverable-based work billed by project, retainer, or licensed usage.
Consultant invoice generator
Built for consultant pros. Tap a service, set price, send. No signup.
AI Tools
Powered by Lovable AIAI Quick Create
e.g. "Invoice Mike for faucet repair $225 due Friday"Bill to
Items
Adjustments
Recurring schedule
Auto-generate this invoice on a schedule. Perfect for cleaners, lawn care, IT support, retainers.
Payments
Record cash, check, Zelle, Venmo, or any partial payment. The public invoice shows the remaining balance automatically.
Job photos
Before/after photos reduce disputes and look professional on the PDF. 0/8
Summary
- Subtotal
- $0.00
- Tax
- $0.00
- Total due
- $0.00