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Free Consulting Invoice Templates

Consulting Invoice Template to give a modern look to your invoice.

Easy Customizable. Email Invoice. Download PDF.

Free Consulting Invoice template

Consulting Invoice Templates in Excel

(Select and download the consultant invoice template for free)
Freelance Consultant Invoice Template
Consulting Invoice Template Excel
Marketing Consultant Invoice Template
Consulting Invoice Template
Business Consultant Invoice Template
Consulting Invoice Template
Legal Consultant Invoice Template
Consulting Invoice Template
Software Consultant Invoice Template
Consulting Invoice Templates
Management Consultant Invoice Template
Consulting Invoice Template
IT Consultant Invoice Template
Consulting Invoice Template
Financial Consultant Invoice Template
Consulting Invoice Template

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Consulting Invoice Template in Word

(Select and download the consultant invoice template for free)
Freelance Consultant Invoice Template
Consulting Invoice Templates
Marketing Consultant Invoice Template
Consulting Invoice Templates
Business Consultant Invoice Template
Consulting Invoice Template Word
Legal Consultant Invoice Template
Consulting Invoice Templates
Software Consultant Invoice Template
Consulting Invoice Templates
Financial Consultant Invoice Template
Consulting Invoice Template Word
IT Consultant Invoice Template
Consulting Invoice Template
Management Consultant Invoice Template
Consulting Invoice Template

Invoice Templates for Consulting Businesses and Consultants

A consultant sends a clean invoice. The client's accounts team sends it back. No PO number. No named approver. No milestone. Two weeks of cash flow gone.

This page gives you a free consulting invoice template in Word and Excel, plus an online form for a PDF. You also get the consulting invoice format, a sample with a retainer, extra hours and expenses, and a section on recruitment consulting.

What is a consulting invoice template?

A consulting invoice template is a ready invoice layout with room for the engagement, the period, the fees and the expenses. You fill in the job, check the total and send it.

A consulting invoice asks a client to pay for advice, a project or a placement. Some people call it a consultancy invoice, a consultant invoice or a consulting bill template. A consultant invoice template and an invoice template for consulting services hold the same fields. A consultant billing template adds only the lines your pricing needs. The same layout also works as an invoice template for consulting work billed by a firm.

Consultants price in three ways: a monthly retainer, an hourly rate or a fixed fee. The invoice must say which one it bills.

Free consulting invoice template: Word, Excel and PDF

Refrens gives you three routes. Pick by how you work.

  • Consulting invoice template Word. What you get: An editable Word file. Account: None. Limit: Unlimited downloads.
  • Consulting invoice template Excel. What you get: An editable Excel file. Account: None. Limit: Unlimited downloads.
  • Online consulting invoice generator. What you get: A PDF invoice. Account: Free account. Limit: 15 documents a year across all document types.

The Word and Excel files download at once, with no signup and no email. They carry a small Refrens branding at the bottom of the page, and you can remove it. The PDF comes from the online form on this page, which needs a free account. If 15 documents are not enough to judge the product, a Refrens sales person or account manager can extend your trial, so you can decide before you upgrade.

Pick Word for a consultancy fees invoice format with a scope note and terms. Pick Excel when the invoice lists many hours or tasks.

Use a free consulting invoice template in three steps:

  1. Pick a template. Choose a Word or Excel template in the gallery above.
  2. Fill in the engagement. Add your details, the client's details, the period, the fees, the expenses and the client's PO number.
  3. Check and send. Compare the total with your own sum, and confirm that every row you added sits inside it. Save the file as a PDF so the client cannot edit it.

Consulting invoice format: the fields that matter

A good consulting invoice format lets the client's accounts team match the invoice to a contract without a call. Use these fields.

  • Invoice number. What it settles: Which invoice the client pays. What to enter: A new number each time. Status: Good practice.
  • Engagement name. What it settles: Which contract the invoice bills. What to enter: The project or retainer name. Status: Good practice.
  • Period or milestone. What it settles: What the invoice covers. What to enter: "March retainer" or "Milestone 2 of 4". Status: Good practice.
  • Client PO number. What it settles: How the client's team matches it. What to enter: The number the client gave you. Status: Depends on the client.
  • Services. What it settles: What the client buys. What to enter: One line per service, with hours or a fixed fee. Status: Good practice.
  • Expenses. What it settles: Costs outside the fee. What to enter: One total line, with receipts attached. Status: Depends on your contract.
  • Tax. What it settles: Whether tax applies. What to enter: A labeled percentage or amount. Status: Local rules decide.
  • Due date. What it settles: When payment arrives. What to enter: An exact date, not "net 30". Status: Good practice.
  • Payment details. What it settles: How the client pays. What to enter: Bank details or a payment link. Status: Good practice.
  • Late fee terms. What it settles: What a late payment costs. What to enter: The rate and when it starts. Status: Depends on your contract.

Tax rules and required invoice fields differ by country. This page gives general guidance. It is not legal or tax advice.

A consulting invoice names its engagement, the period or milestone it covers and the client's PO number, so the client's accounts team can match it without a call.

Consulting invoice sample: retainer with extra hours and expenses

This consulting invoice example bills a strategy consultant's monthly retainer. Copy it as a sample consulting invoice or a sample invoice for consulting services. The retainer covers 20 hours. The consultant worked 24, and the client approved the extra 4 in writing. The business and every number below are illustrative.

  • March retainer, up to 20 hours: Qty 1, Rate 4,000.00, Amount 4,000.00
  • Extra hours, approved by email: Qty 4, Rate 220.00, Amount 880.00
  • Expenses, travel (receipts attached): Qty 1, Rate 312.50, Amount 312.50
  • Subtotal: Amount 5,192.50
  • Tax, 8%: Amount 415.40
  • Total: Amount 5,607.90

Client PO number: 48210 (illustrative). Due: April 15.

Read the sample from the top. The retainer line states the hours it includes, so the extra hours have a clear start. They sit on their own line with the approval named. The expenses sit on one line, with the receipts behind it. The PO number sits where the accounts team looks first.

Tax rules for expenses differ by country. Ask your accountant how to show them on your invoices.

Retainer, hourly or fixed fee: which invoice to send

Match the invoice to the way you priced the work.

  • Monthly retainer
  • The invoice shows: The month, the hours included, the hours used and any approved extras
  • Fits when: The client buys ongoing access
  • Hourly. The invoice shows: The period, the hours and the rate. Fits when: The scope is open.
  • Fixed fee. The invoice shows: The milestone, its share of the fee and what you delivered. Fits when: The scope stays fixed.

A fixed-fee example: "Milestone 2 of 4, market assessment report delivered: 6,000.00, which is 30% of a 20,000.00 fee." Name the deliverable, so the client can approve it.

Hourly billing needs a record. Keep a time log and attach it if the client asks for proof. A disputed line is easier to settle with a log than with memory.

Expenses on a consulting invoice

Show expenses as one line on the invoice, and keep the detail behind it.

  • One total. Add a single expenses line. List the items on a separate page.
  • Receipts. Attach a receipt for each item.
  • Pre-approval. Get the client's yes before you spend. Name the approval in the line.
  • No markup unless agreed. If the contract allows a markup, show it on its own line.

PO numbers and client approvals

Ask two questions on day one: does the client need a PO number, and who approves your invoice? Many accounts teams reject an invoice without a PO number. Others route every invoice through a manager first. Put the PO number on the invoice. Send the invoice to the approver as well as the billing inbox.

Recruitment consultancy invoice format

A recruitment consultancy bills in a different shape. The fee ties to a placement, not to hours. Contingency firms bill when the candidate starts. Retained firms bill in stages, often a deposit up front and the rest at the start date.

A recruitment invoice carries the candidate's name, the role, the start date, the salary the fee uses and the fee rate. This sample is illustrative.

  • Placement fee, Senior Analyst. Detail: 20% of 90,000.00 annual salary. Amount: 18,000.00.
  • Retainer already paid. Detail: Received at the search start. Amount: -3,000.00.
  • Balance due. Amount: 15,000.00.

Check the sum: 20% of 90,000.00 is 18,000.00, and 18,000.00 less 3,000.00 is 15,000.00. A staffing firm that bills the hours a placed worker logs should use the hourly layout above. Ask your accountant how tax applies to placement fees in your country.

A recruitment invoice template follows the same fields as the table above. Add the candidate, the role and the start date as lines, and name any guarantee period in the terms.

Consulting bill format for a short engagement

A discovery call or a workshop needs a short bill: one line per item and one total. This consulting bill format example is illustrative.

  • Discovery session, hours: Qty 2, Rate 180.00, Amount 360.00
  • Written summary: Qty 1, Rate 140.00, Amount 140.00
  • Total: Amount 500.00

Add a note with the next step and the payment method. This is the consultancy bill format in its smallest form. It works when you bill once and no PO number applies.

Which layout fits your type of consulting

  • A management or strategy consultant. Use this layout: Retainer or milestone lines, with the engagement name and the PO number.
  • An IT consultant or software consultant
  • Use this layout: Hourly or fixed-fee lines for assessments and advice. An IT consulting invoice template, an IT consultant invoice template or a software consultant invoice template should name the system or project.
  • An HR consultant
  • Use this layout: Fixed-fee lines per deliverable, or hours for advisory work. An HR consultant invoice template follows the same fields.
  • A recruitment consultant. Use this layout: The placement table above.

Mistakes that get a consulting invoice rejected

  • No PO number. The accounts team returns the invoice.
  • No named approver. The invoice sits in the wrong inbox.
  • Milestone not named. The client does not know what it pays for.
  • Extra hours mixed into the retainer. The client questions the whole line.
  • Expenses with no receipts. One unclear line can hold up the entire invoice.
  • "Net 30" instead of a date. Clients read it as "whenever." Write the exact date.

Where a template stops and Refrens starts

A template gives you the page. A retainer needs that page again every month, and a file makes you retype the client's details and the PO number each time. With Refrens:

  • You set a recurring invoice for a retainer, and Refrens sends it on schedule.
  • You put the customer's PO number on the invoice.
  • Your client can accept or reject a document you share.
  • You attach receipts and a time log to the invoice.
  • Refrens shows an advance payment as a deduction line on the final invoice.
  • You can set an installment schedule on one invoice, which suits milestones.
  • You can add a late fee line.
  • Refrens sends reminders by WhatsApp and email before and after the due date.
  • You share the invoice by link and see when the client opens it.
  • You bill in another currency with the exchange rate on the document.
  • You turn an accepted quote into an invoice in one click.

Refrens has no timesheets. Keep your hours in your own log, enter the total as the quantity, and attach the log if the client wants proof.

The template alone is enough for a few engagements. Once you rebuild the same invoice every month, switch to invoicing software for consultants. Send proposals with quoting software for consultants, and convert the accepted quote into the first invoice. The free plan covers 15 documents a year, so you can try the flow first. The pricing page shows which plan includes which feature.

Which document or template do you need?

Create your consulting invoice

Scroll up, pick a consulting invoice template in Word or Excel and download it free. Want a PDF instead? Fill in the form on this page and download it with a free account. More than 150K businesses across 170+ countries send quotations and invoices with Refrens.

Frequently asked questions

What should a consulting invoice include?

A consulting invoice should include your details, the client's details, a unique invoice number, the engagement name, the period or milestone, the services with hours or a fixed fee, one expenses line, the total, an exact due date, payment details and the client's PO number. The consulting invoice format above lists every field.

What is the difference between a retainer invoice and an hourly invoice?

A retainer invoice bills a fixed monthly amount that covers a set number of hours. An hourly invoice bills the hours worked at a rate. Show the hours included and the hours used on a retainer invoice, and bill approved extra hours on their own line.

How do I bill expenses on a consulting invoice?

Add one expenses line and attach a receipt for each item. Get the client's approval before you spend, and name that approval on the line. Show any markup separately, and only if your contract allows it.

Do I need a PO number on a consulting invoice?

Ask the client at the start of the engagement. Many accounts teams reject an invoice without a PO number. If the client needs one, put it on every invoice for that engagement.

How do I invoice a recruitment placement fee?

Bill the fee as a percentage of the candidate's salary, and name the candidate, the role and the start date. Deduct any retainer already paid, so the balance due is clear. State any guarantee period in the terms.

Is a Word or an Excel consulting invoice template better?

Word suits invoices with a scope note and terms. Excel suits long lists of hours or tasks. Both download free with no signup. Pick the one you edit faster.

Can I get a consulting invoice template as a PDF?

Yes. Fill in the online form on this page and download the PDF with a free account. The free plan covers 15 documents a year across all document types. The Word and Excel templates need no account, and you can save either one as a PDF.

About Refrens - Refrens is invoicing and quotation software for small businesses, freelancers and service businesses. Create invoices, send quotations and collect payments in one place.

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