Most copywriters start using contracts after the first time they needed one and did not have it.
An unpaid invoice. A project that grew to three times its original scope. A client who wanted their deposit back after the first draft was done. A piece of work that showed up under someone else's name with no payment.
A contract does not prevent bad clients from existing. It gives you a clear, agreed-upon framework for what happens when things go sideways. It also filters out some of the bad clients in advance, because people who intend to pay fairly do not resist signing one.
This is a practical guide to what belongs in every copywriting contract. It is not legal advice. For contracts involving significant money or unusual terms, review your contract with a lawyer.
A contract does not filter out every bad client. It gives you a clear record of what was agreed, which changes every difficult conversation that follows.
The Clauses That Do the Real Work
| Clause | Protects against |
|---|---|
| Scope of work | Scope creep and undefined deliverables |
| Payment terms | Late or non-payment |
| IP ownership | Unpaid use of your work |
| Revisions | Unlimited unpaid rewrites |
| Kill fee | Cancelled projects with no compensation |
| Confidentiality | Unauthorized disclosure of your authorship |
| Governing law | Jurisdictional disputes |
Scope of work
This is the most important clause in the contract.
The scope defines exactly what you are delivering: the format, approximate length, number of drafts, and what counts as a revision versus a new project. Without it, "just a few tweaks" becomes four more rewrites at no additional charge.
Be specific. "One email, 300 to 400 words, subject line included, one round of revisions" leaves no room for interpretation. "Email copy" leaves the door open for everything.
Address what happens when the client asks for work outside the scope. A standard position: additional scope is estimated separately and requires a new agreement or written approval before you start.
Payment terms
Your contract should specify:
- Your rate for this project (or hourly rate if applicable)
- Whether a deposit is required and what percentage (50 percent upfront is standard for projects over $500)
- When the final payment is due (on delivery of the approved draft, not when the project goes live)
- What payment methods you accept
- Your late payment policy: a flat late fee or a percentage per week after the due date
The deposit clause is worth naming specifically. A 50 percent deposit before you start means you are paid for at least half your work even if the project falls apart. Without a deposit, the entire financial risk sits with you.
Intellectual property ownership
When you write something for a client, who owns it?
By default in most jurisdictions, you own the copyright. The client pays for a license to use the work, not ownership of the copyright itself. If you want the transfer of copyright to happen (which is standard for ghostwriting), that has to be stated explicitly in the contract.
The clause to include: "Copyright transfers to the client in full upon receipt of final payment. Until final payment is received, the writer retains all rights to the work."
This clause does two things. It protects you from a client who takes the work and refuses to pay. It also ensures the client understands they cannot legally publish the work until they have paid.
Revisions
Define how many rounds of revisions are included and what a round of revisions means.
"Two rounds of revisions" is standard for most copywriting projects. A round is: the client sends consolidated feedback, you make the changes, the revised draft goes back to the client. A round is not: the client sends comments over three separate emails across two weeks, each one changing what was approved in the previous round.
Write this out plainly: "This contract includes two rounds of revisions. A revision round consists of consolidated feedback submitted in a single pass. Revisions beyond the included rounds are billed at [your hourly rate]."
Kill fee
A kill fee is what the client pays if they cancel the project after work has started.
Without a kill fee clause, a client can cancel halfway through and owe you nothing for the work you have already done.
A standard kill fee: if the project is canceled after work has started but before completion, the client pays a percentage of the total project fee based on how far along the work was. A common structure is 25 percent for cancellation before the first draft, 50 percent after the first draft, and the full fee if the project is canceled after revisions have been requested.
The presence of a kill fee clause also signals to the client that your time is not free to hold. It reduces the number of clients who keep a project "on hold" indefinitely while expecting you to stay available.
Research your client's audience before the brief lands on your desk
PhraseMine pulls real audience language from public conversations. Understand who you are writing for before the project starts.
Try PhraseMine freeConfidentiality
If you are writing content that involves the client's business strategy, internal data, or unpublished plans, a confidentiality clause protects both sides.
The basic version: both parties agree not to disclose confidential information shared during the engagement to third parties without written consent.
For ghostwriting, add a specific clause that the client will not disclose your authorship. For standard copywriting under your own byline, add a clause allowing you to include the work in your portfolio unless the client objects in writing.
Governing law
Specify which jurisdiction's laws govern the contract. For freelancers and clients in the same country, this is usually your own state or province. If you work with international clients, this clause prevents confusion about which country's courts have jurisdiction.
It does not need to be elaborate. "This agreement is governed by the laws of [State/Province], [Country]."
What Happens Without One
Here is what the clauses above protect against, in practice.
No scope definition: A client asks you to rewrite the entire website after you were contracted for one page. No scope clause means no clear boundary on what you agreed to deliver.
No IP clause: You deliver a ghostwritten piece, the client publishes it, then does not pay. Without an IP clause, you have limited recourse because the client can argue they own the work they commissioned.
No kill fee: A client cancels a project three days before delivery after you have spent two weeks on it. No kill fee means no compensation for the work already done.
No revision clause: A client sends round after round of contradictory feedback for three months and expects you to keep revising. Without a limit on revisions, this is technically within the scope of "revisions."
Each of these situations happens to working copywriters. Most of them stop happening once a clear contract is standard practice.
Using the Contract
Send the contract with or before the deposit invoice. Do not start work until both the signed contract and the deposit payment are received.
Clients who are serious about the project sign quickly. Clients who push back on basic terms before the engagement even starts are telling you something about how they will behave when things get complicated.
A contract is not adversarial. It protects both sides. When you explain it that way, most clients appreciate the professionalism.
For a practical contract template reviewed by a lawyer and formatted to combine with a project proposal, the command-create.com freelance writer contract template is a solid starting point. Customize it for copywriting-specific terms before you use it.
For more on the full business side of freelance copywriting (rates, positioning, and client acquisition), how to get copywriting clients covers client-finding in full.
For the portfolio clause specifically, building a copywriting portfolio covers how to handle attribution and permission when including client work in your samples.
PhraseMine helps copywriters research any audience before writing. Start a research session to understand the market before your first client conversation.