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freelancer fixed-price project contract uk

Project Contract for UK Freelancers

If you work on fixed-price projects, a freelancer fixed-price project contract uk is one of the most important documents you will use. It sets out exactly what you are delivering, what the client is paying, and what happens if either side changes their mind. Without one, you are relying on email threads and goodwill — neither of which holds up when a client disputes scope or refuses to pay the final invoice. UK freelancers face specific risks here: scope creep, late payment, and clients who disappear after delivery. A well-drafted project contract addresses all of these before work starts. It should cover the deliverables, payment schedule, revision limits, intellectual property ownership, and what happens if the project is cancelled. Atornee lets you draft and review this contract using AI trained on UK contract law, so you get a document that is legally grounded and tailored to your project — without paying solicitor rates for a standard engagement.

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Why this matters

Most freelancers start projects on a handshake or a brief email. That works fine until a client decides the logo needs twelve more rounds of changes, or the final payment never arrives. Fixed-price projects are particularly exposed: you have agreed a price, but the scope can drift endlessly if the contract does not define it. UK freelancers also have limited statutory protection when clients default — chasing payment through the courts is slow and expensive. The real problem is not that freelancers do not know they need a contract; it is that drafting one from scratch feels time-consuming and expensive, so it gets skipped.

The Atornee approach

Atornee is not a template library. When you use it to draft a fixed-price project contract, you answer questions about your specific project — deliverables, payment terms, revision rounds, IP assignment, kill fees — and the AI builds a contract around your answers, grounded in UK contract law principles. You can also paste in a client's proposed contract and ask Atornee to flag the clauses that put you at risk. It is faster than a solicitor for a standard project engagement and more reliable than a generic template downloaded from a random website. If your project is unusually complex or high-value, Atornee will tell you when it is worth escalating to a solicitor.

What you get

A fixed-price project contract drafted around your specific deliverables, timeline, and payment structure — not a one-size-fits-all template.
Clear scope definition clauses that limit revision rounds and protect you from open-ended change requests.
Payment milestone and late payment provisions aligned with the Late Payment of Commercial Debts (Interest) Act 1998.
Intellectual property assignment terms that specify when ownership transfers to the client and what rights you retain.
A kill fee and cancellation clause so you are compensated if the client pulls out mid-project.

Before you sign checklist

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1. Define your deliverables precisely before drafting — list every output, format, and file type the client will receive.
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2. Decide your payment structure: full upfront, 50/50, or milestone-based, and set due dates for each payment.
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3. Set a fixed number of revision rounds and document what counts as a revision versus a new requirement.
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4. Confirm who owns the intellectual property on delivery and whether you retain any portfolio or display rights.
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5. Agree a kill fee percentage in case the client cancels after work has started.
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6. Use Atornee to draft or review the contract before sending it to the client for signature.
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7. Get the signed contract back before you start any work or share any deliverables.

FAQ

Do I legally need a written contract for freelance projects in the UK?

No, verbal contracts are legally binding in the UK. But proving what was agreed is nearly impossible without something in writing. A written project contract is the only reliable way to enforce your payment terms and scope limits if a dispute arises.

What should a fixed-price freelance contract include?

At minimum: a clear description of deliverables, the fixed price and payment schedule, revision limits, intellectual property ownership, a cancellation or kill fee clause, and governing law. If you are handling any client data, you also need a basic data processing clause.

Can I charge interest on late payments as a UK freelancer?

Yes. Under the Late Payment of Commercial Debts (Interest) Act 1998, you can charge statutory interest of 8% above the Bank of England base rate on overdue invoices from other businesses. Your contract should reference this right explicitly so clients are aware upfront.

Who owns the work I create for a client — me or them?

By default under UK copyright law, you own the copyright in work you create as a freelancer, even if the client paid for it. Ownership only transfers if your contract explicitly assigns it. Make sure your contract is clear on this point, because many clients assume they own everything they commission.

Is an AI-drafted contract legally valid in the UK?

Yes. There is no requirement that a contract be drafted by a solicitor to be enforceable. What matters is that it accurately reflects the agreement, uses clear language, and covers the key terms. Atornee helps you get there — but for high-value or unusually complex projects, having a solicitor review the final document is worth considering.

What happens if a client refuses to sign a contract?

That is a red flag worth taking seriously. You are not obliged to start work without a signed agreement. If a client pushes back on basic terms like payment milestones or revision limits, that often signals the kind of client who will dispute your invoice later. Walking away before you start is cheaper than chasing payment after.

Related Atornee Guides

Cheap Contract Solicitor Alternative (UK)

Useful if you want to understand when AI drafting is sufficient versus when a solicitor adds real value for your project contracts.

Cheap Solicitor for NDA (UK)

If your project involves confidential client information, pair your project contract with an NDA before sharing any work.

Atornee Use Cases

See how other UK freelancers and small business owners use Atornee across different contract and legal document workflows.

External References

GOV.UK Business and Self-employed

Official UK guidance on self-employment, tax obligations, and business operations relevant to freelancers.

UK Legislation

Primary source for UK contract law statutes including the Late Payment of Commercial Debts (Interest) Act 1998 and the Copyright, Designs and Patents Act 1988.

ICO Guidance for Organisations

Relevant if your project contract involves handling client personal data — the ICO sets out your obligations under UK GDPR.

Trust & Verification Policy

Authored By

A

Atornee Editorial Team

UK Contract Research

Reviewed By

C

Compliance Review Desk

UK Business Legal Content QA

Last reviewed on 3/4/2026

"This content is based on analysis of common disputes and contract gaps reported by UK freelancers, combined with review of relevant UK statutes including the Late Payment of Commercial Debts (Interest) Act 1998 and the Copyright, Designs and Patents Act 1988. Atornee's editorial team works directly with the platform's AI legal tools to ensure guidance reflects real drafting scenarios."

References & Sources