The basic structure of an invoice is the same for everyone, but the details that matter change a great deal with the kind of work. A designer needs to mention revisions and licensing, a tradesperson needs to separate labour from materials, and a tutor needs to show sessions. This guide goes through several common professions and shows what to put on each invoice.
What every invoice needs
Whatever your line of work, include your business details, your client's details, a unique invoice number, the date and a due date, a clear list of what you are charging for, the totals with any tax, and how to pay. The sections below add what is special to each profession. Our invoice guide covers the common parts in detail.
Designers and developers
Describe deliverables, not hours alone: "Website design, 5 pages, 2 revision rounds" or "Mobile app login feature". If you bill by the hour, show the hours and the rate. State what happens to the rights to the finished work, since many clients assume they own it on payment. Mention the revision limit, because extra rounds are billable. Add third-party costs such as fonts, plugins or hosting as separate lines.
Consultants and coaches
Show the type of engagement: a day rate with the dates worked, a monthly retainer, or a package of sessions. List expenses such as travel separately, with receipts available. For packages, state how many sessions are included and by when they must be used. If you work for large organisations, include their purchase order number.
Trades and contractors
Separate labour from materials. For example: "Labour, 14 hours at 45: 630.00. Materials as per list: 412.60." Many clients want to see both, and it makes disputes easier to settle. Show any deposit already paid and the balance due. If you add a handling charge to materials, state it, and check what your local rules say about tax on labour and materials, since they can differ.
Photographers and videographers
Break the fee into the shoot, any editing time and the licence for use. A single line like "Photography, 4 hours" does not tell the client what they may do with the pictures. Add the licence terms, such as personal use or commercial use for a set period, and the number of edited images delivered. Deposits are common and are often non-refundable, which should be stated on the quote and repeated on the invoice.
Tutors and teachers
List the dates of the sessions, the length and the rate, or the package price and the sessions it covers. State your cancellation policy on the invoice, for instance "Sessions cancelled with less than 24 hours' notice are charged in full". For recurring lessons, invoice monthly in advance so that payment is not left to chance.
Online sellers and resellers
List each product with its code, quantity and unit price, then shipping and tax as separate lines. For business customers, include the buyer's tax number if their country requires it. Where you sell in bulk, show any quantity discount as its own line. Our guides on SKU systems and wholesale pricing may help.
Agencies and larger projects
Tie each invoice to a milestone from the agreed plan, and quote the contract or PO reference. Break the project into stages so the client can see what has been delivered. Attach or reference the approved quote, so the invoice always matches what was agreed.
Cleaning and other recurring services
Show the dates of each visit, the area or service covered and the rate. For regular customers, a monthly invoice listing all visits is simpler than one per visit. State any extra charges, such as supplies or call-out fees, as separate lines.
Sample lines you can adapt
Seeing real wording helps. A designer might write "Logo design, 3 concepts, 2 revision rounds: 600.00". A developer: "Bug fixes and updates, 8 hours at 70: 560.00". A tutor: "Maths tutoring, 4 sessions of 1 hour at 30: 120.00". A tradesperson: "Labour, 14 hours at 45: 630.00" followed by "Materials as per list" on its own line. A photographer: "Event photography, 4 hours, 60 edited images, personal-use licence: 480.00". Each line says what, how much and at what rate, which is all the client's accounts team needs to approve it.
Mistakes common to every profession
The most frequent are a vague description, leaving out the terms that matter for your work (licensing, cancellation, revisions), mixing expenses into the fee, forgetting the client's reference number and sending the invoice weeks late. Fix these and your invoices will look more professional than most.
Using one template for several services
If you offer different services, create a template for each and save the common wording in the notes. Our free invoice generator lets you keep invoice history, duplicate an earlier invoice and change the lines, which is a quick way to start from your usual format. Rules about invoices differ by country, so check what your authority requires. This guide is general information, not tax or legal advice.
