By Mehdi HassanWhat is a kill fee in a design contract?
A kill fee in a design contract is the amount a client pays if they cancel the project before completion. It exists because a studio reserves time for your project and turns down other work, and it can't always fill that time when a project stops suddenly.
The term comes from publishing, where a commissioned article that's dropped still earns the writer part of the fee. Design and web agencies use the same idea in a cancellation or termination clause. It sits alongside the payment schedule and ownership terms, so read it as part of the whole agreement; our web design contract checklist covers how the clauses fit together.
A kill fee isn't a penalty for cancelling. Projects stop for ordinary reasons: a funding round slips, the product changes direction, or a new leader wants a different approach. A well-written clause makes that outcome predictable for both sides instead of a dispute.
How much is a typical design contract kill fee?
There's no reliable standard figure for a design contract kill fee, and you'll see a wide spread of percentages across agencies. The fairest kill fees aren't one flat percentage at all: they're tied to how far the project has progressed and how much notice you give.
Rather than quote a number that wouldn't hold across projects, we'd judge any kill fee percentage against three questions. How much work has been done that you haven't paid for yet? How much reserved time can the agency realistically refill in the notice period? And are you receiving usable files for what you're paying? A fee that answers those honestly is fair, whatever the number.
Cancellation point | What a fair clause usually covers | What you should receive |
|---|---|---|
Before work starts | A portion of the deposit for reserved time | Nothing beyond any refund agreed |
During copy or layout | Work done plus a modest fee for reserved time | Approved copy and any finished work |
During visual design | Work done to date plus a defined fee | Design files for paid phases |
During build | Work done to date, often close to the milestone | Designs plus code completed so far |
After launch | No kill fee; normal final payment | Everything in the handover list |
The pattern matters more than the numbers. Early on, the kill fee is mostly about reserved time. Later, it's mostly about work already done. A clause that charges the full project fee at any point ignores both.
What makes a kill fee fair to both sides?
A kill fee is fair when it's defined in advance, proportionate to reserved time and work done, paired with a delivery of files, and balanced by the client's own right to end the contract with notice. Fairness means neither side profits from the project stopping.
Pros
- Clear cancellation costs let you make decisions quickly if plans change.
- Agencies that feel protected are often more flexible elsewhere in the contract.
- A defined fee prevents a dispute at exactly the moment the relationship is strained.
Cons
- A high flat fee can trap you in a project that's no longer right for you.
- Vague wording like reasonable compensation leaves the amount open to argument.
- Some clauses withhold files until the fee is paid, which can stall your next step.
One test helps: imagine the agency cancels instead of you. A fair contract gives you a matching protection, such as a refund of unearned fees and all work completed. If cancellation is only priced in one direction, ask why.
What should an agency termination clause include?
An agency termination clause should include how either side can end the contract, the notice period, what's owed at each stage, what files and rights transfer, and how work in progress is handled. It should also cover termination for cause, such as missed payments or missed deadlines.
- Termination for convenience. Either side can end it with written notice, for any reason, paying the defined amount.
- Termination for cause. Either side can end it if the other breaches the contract and doesn't fix it within a set period.
- Amounts owed. Work done to date plus any kill fee, or a refund of unearned fees if the agency is at fault.
- Transfer. Files and rights for all paid work move to you on payment.
- Wrap-up. Whether the agency finishes the current phase or stops immediately, and how access is returned.
The transfer point deserves extra care. If ownership only moves on final payment, a cancelled project might leave you with nothing usable. Ask for rights to transfer phase by phase as each payment is made. Our guide to who owns the website design and code explains the wording.
How does a kill fee interact with your payment schedule?
A kill fee works together with your payment schedule: if payments follow progress, the amount you've already paid at any point roughly matches the work done, and the kill fee only needs to cover reserved time. If payments are front-loaded, the deposit may already exceed what a fair kill fee would be.
That's why it helps to read the deposit and cancellation clauses together. A large deposit that's non-refundable is effectively a kill fee paid in advance. A milestone schedule with a modest deposit makes the kill fee easier to judge. Our guide to web design payment terms compares the common schedules.
Hypothetical example: cancelling halfway through design
Hypothetical example: a startup signs a fixed-price website project with a deposit, a payment at design approval and a payment at launch. The kill fee clause says that on cancellation the client pays for work done to date, valued at the next milestone pro rata, plus a fee equal to two weeks of reserved time.
Halfway through visual design, the startup pauses its rebrand and cancels. It pays for the design work done since the deposit plus the two-week fee, and it receives the approved copy and the draft designs. It can restart later with the same agency or another one, without starting from zero. The numbers are illustrative; the logic is what to look for.
How do you avoid needing a kill fee at all?
The best way to avoid a kill fee is to reduce the chance of cancelling: test the agency on a small paid piece of work first, agree the brief with every decision maker before signing, and time the project around known changes like funding or a rebrand.
Most cancellations trace back to something visible at the start. The founder and the marketing lead wanted different things. The rebrand wasn't finished. The budget depended on a round that hadn't closed. Raising those risks before signing is cheaper than any cancellation clause. A paid trial also helps: our guide to a trial week with a design agency explains how a short engagement shows you the team's work before the big commitment.
Finally, check that the agency covers what you'll actually need. Many cancellations happen when a client discovers mid-project that copy, development or strategy wasn't included. If words matter to you, a design agency with copywriting avoids one of the most common mid-project surprises.
