Consultant Invoice Example

A worked consultant invoice with realistic line items Australian consulting businesses charge every day. Use it as a reference or create your own compliant PDF instantly.

Tax Invoice
Your Consulting Practice
ABN 11 222 333 444
INV-2026-0042
Issued 15 May 2026
Due 22 May 2026
Bill to: Sample Client Pty Ltd · Payment due within 14 days
Description Qty Rate Amount
Consulting — strategy session (per day) 2 $1800.00 $3600.00
Research and analysis 8 $250.00 $2000.00
Report preparation and delivery 1 $500.00 $500.00
Travel and disbursements 1 $320.00 $320.00
Subtotal: $6420.00
GST (10%): $642.00
Total: $7062.00

Bank transfer. Engagement letter governs scope and out-of-pocket expenses.

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Use the example above as a reference, then enter your actual business, customer and job details here. Start without an account; downloads follow the free-tool limits. Saving, tracked sending and reminders require an account.

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Your business
Bill to (client)
Invoice details
Line items
Description Qty Unit price Tax %
Totals
Payment details
Notes
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Tips

FAQs

Do consultants need to charge GST?

If your turnover is over $75,000 per year, yes. Most established consultants are GST-registered. The template includes a 10% GST line you can remove if not applicable.

Should I bill hourly or by project?

Hourly suits open-ended work; fixed-fee suits well-scoped projects. Day rates work for workshop or executive-coaching engagements. The template handles all three — just adjust the line items.

How do I invoice for travel and expenses?

List travel, accommodation, and other disbursements as separate line items at cost (or with a small markup if your engagement letter allows). Always attach receipts for expenses over $100.

What payment terms should consultants use?

Net 14 for SMB clients, Net 30 for corporate. For long engagements, invoice fortnightly or monthly rather than at the end — protects your cash flow.

A practical guide to consulting billing

Use the template as a starting layout, then replace its example information with the actual agreed work. The details below help you decide what to enter and what to check before sending.

Agree what this invoice covers

Identify whether you are billing consulting days, an agreed deliverable or a retainer period. Define the approval point for milestone work and how authorised expenses are handled. Avoid mixing a fixed deliverable fee with the same time already included in that fee.

Give the payer enough context

Include the engagement name, statement-of-work reference, billing period and purchase order. Check the legal billing name and delivery contact against the accepted work. Keep the accepted statement of work, approved timesheet or milestone acceptance, and expense approval available to resolve questions. An invoice records the charge; it does not replace the underlying approval or supporting documents.

Worked consulting invoice example

This engagement bills three days at the agreed rate plus an authorised expense. For a milestone engagement, substitute the accepted milestone and fee. Specify the service period so the client can distinguish this bill from the next one.

Illustrative amounts in your chosen currency, before tax and payments. These are not recommended rates.
DescriptionQuantityRateAmount
Advisory days — agreed engagement3600.001,800.00
Approved travel expense180.0080.00
Example subtotal1,880.00

Avoid this billing mistake

Sending an invoice before checking procurement requirements can delay approval even when the work is accepted. Ask for vendor setup, purchase-order and submission requirements before the first billing date.

Follow up on the right record

When following up, identify whether the delay is approval, missing information or payment processing. Send the specific document needed rather than repeatedly issuing new invoices. Track the original balance until funds are recorded.

Before you send

  • Match the line items and quantities to the accepted scope and approved changes.
  • Check the invoice number, issue date, explicit due date and the engagement name, statement-of-work reference, billing period and purchase order.
  • Apply only the tax treatment relevant to your business and location; check current local requirements if unsure.
  • Keep earlier billing separate from actual payments. Verify the outstanding amount and payment instructions.

The free browser tool prepares the document. Saving customers, sending tracked invoices and managing reminders require an account and are subject to plan limits. Payment status needs accurate payment records; an invoice view alone does not confirm payment.