Invoicing for consultants

Invoice template for consultants.

Bill days, hours or a fixed engagement, with expenses and the engagement period stated plainly.

What to include

What goes on consultants’ invoices

  • The engagement or project name and the period it covers
  • Days or hours worked at the agreed rate, or the fixed fee
  • Expenses at cost, with receipts available on request
  • Your tax or VAT number where it applies
  • Clear payment terms, such as 14 or 30 days

Wizard Invoice asks for these one question at a time, fills in your logo, colour and payment details on its own, and sends the result by WhatsApp, email, PDF or a link.

HA
Halden Advisory
Invoice
No. INV-0017
Billed to
James Okafor
Brightwell Logistics
Issued
22 Oct 2026
Due
5 Nov 2026
Amount due
$5,180.00
DescriptionQtyRateAmount
Strategy workshop, full day2$1,400.00$2,800.00
Operations review and report1$2,200.00$2,200.00
Travel expenses at cost1$180.00$180.00
Subtotal$5,180.00
Total$5,180.00
Notes
Payment due within 14 days. Thank you for the engagement.
Payment details
Bank transfer details go here, filled in once from your brand.
Thank you for your business.
Get paid sooner

Three habits that help consultants get paid.

01

Be explicit about the basis

Day rate, hourly rate, fixed fee or retainer: say which one is on the invoice, so the number is never a surprise.

02

Invoice on a rhythm

Monthly for ongoing work, or at each milestone for projects. A predictable schedule gets you paid on a predictable one.

03

Keep expenses separate

Travel and tools at cost, shown on their own lines. Clients approve them far faster than an inflated day rate.

Questions

Common questions.

Other kinds of work

Invoicing for every kind of work.

Your next invoice takes about a minute.

Answer a few questions, hit send, and see who has paid.

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