A freelancer NDA in the UK should contain seven clauses: a definition of confidential information, the obligation to keep it confidential, permitted disclosures, a defined duration, a mutual or one-way structure, remedies for breach, and governing law and jurisdiction. Most free templates you will find online get the structure right but miss the specifics that make the difference between a document a court will enforce and one a recipient will ignore.

This guide explains what each clause needs to do, where the free templates typically fall short, and how to decide whether a template is good enough or whether the situation deserves a proper review before you send it. It does not give you a copy-paste template, deliberately. The clauses depend on what you are actually protecting, and a generic template that looks complete is often the most dangerous thing you can sign your name to.

Key takeaways

• Freelancers should send their own NDA before sharing pricing, creative proposals, or proprietary processes with a prospective client

• A one-way NDA binds only the recipient; a mutual NDA protects both parties and signals professionalism

• The definition of confidential information is the most important clause, and the one free templates most often get wrong

• Two to three years is standard duration; perpetual NDAs are rarely justified for pitch materials

• Always include a permitted disclosures clause, especially after the Victims and Prisoners Act 2024

When should a freelancer send their own NDA?

Most freelancers think of NDAs as something clients send them. They are, more often. But there are real situations where you should be the one asking for confidentiality, particularly during the pitch and proposal stage. The right test is whether a prospective client could take what you are about to share, use it internally, or brief another supplier on it, and capture the value of your work without ever paying you.

Sending your own NDA is appropriate when you are:

• Sharing a detailed creative proposal with pricing that reflects a process you spent years developing

• Disclosing your client list, anonymised case study details, or methodology during a pitch

• Sharing draft work, strategic positioning, or research approach before a contract is signed

• Working in a field where your intellectual approach is your competitive advantage: strategy consulting, UX research, brand positioning, technical architecture

Anna, a freelance brand strategist in Glasgow, learned this the hard way. She presented a pitch deck to a prospective client that included a positioning framework she had spent two years refining across a dozen previous projects. The pitch did not convert. Six months later she saw the same framework, almost verbatim, in a campaign the client had run with an in-house team. There was nothing she could do. She now sends a short mutual NDA before any pitch involving her positioning work. The conversion rate has not changed. The peace of mind has.

One-way or mutual: which do you send?

For most freelance pitch situations, a mutual NDA is the right call. Two reasons. First, the client is almost certainly going to share something sensitive too: their brief, their commercial plans, their internal team's working assumptions. A mutual NDA reflects that reality. Second, sending a one-way NDA can feel adversarial. It signals "I do not trust you" before the relationship has started. A mutual NDA signals "we are both being professional about confidentiality."

One thing to know: a mutual NDA binds you too. If your pitch material draws on patterns from past clients (most freelance pitch material does), keep the confidential information categories narrow on both sides.

Use a one-way NDA only when there is no realistic confidential information flowing in the other direction. That is rare in practice.

For the recipient's perspective on these documents, including what to push back on if a client sends you one, how to review an NDA in the UK walks through the same six clauses from the receiving side.

The seven clauses your freelancer NDA needs

1. Definition of confidential information

This is the most important clause in the entire document. It defines exactly what you are protecting. Get it wrong and the rest of the NDA is decorative.

A good definition has three parts:

• Specific categories: pricing, creative proposals, client lists, process documentation, financial information. List what actually matters in your situation.

• A catch-all: any other information designated in writing as confidential at the time of disclosure. This covers what you forget to list.

• A public domain carve-out: information that is already in the public domain, or independently developed by the recipient, is excluded. Without this, the clause is often unenforceable.

The trap most free templates fall into is defining confidential information as "all information shared between the parties." Courts dislike this. A clause that tries to capture everything is harder to enforce, because a court can read it down to a much narrower scope than intended.

2. The confidentiality obligation

This is what the recipient actually agrees to do. Three commitments are standard:

• Not to disclose confidential information to any third party without prior written consent

• To use the information only for the purpose of evaluating or carrying out the potential engagement

• To take reasonable steps to protect the information, at least equivalent to how the recipient protects its own confidential information

Keep this clause clean and short. Long obligation clauses with lots of conditions are harder to enforce than short, clear ones.

3. Permitted disclosures

UK law requires certain disclosures to be possible, no matter what the NDA says. A clause that ignores this is technically unlawful and may be unenforceable as a whole. Include the standard exceptions:

• Disclosure required by law, court order, or regulation

• Disclosure to professional advisers (solicitors, accountants) bound by equivalent confidentiality

• Disclosure to law enforcement or specified regulated professionals. In England and Wales, the Victims and Prisoners Act 2024 makes any clause gagging these disclosures void

Any NDA written before 2024 is likely to miss the last item. That includes most free templates floating around online.

If you are not sure your draft covers the right exceptions, Ookulli reviews NDAs you have drafted as well as ones you have received, with every flag traceable to the specific UK law it is assessed against. From £10.

4. Duration

Two to three years is standard for most freelance pitch and proposal situations. The reasoning is straightforward: your pricing in 2026 is unlikely to still be commercially sensitive in 2031, and your specific proposal for a single project is less sensitive over time as markets and approaches evolve.

Perpetual NDAs (no end date) are aggressive and harder to defend. Courts will sometimes read them down to a reasonable period anyway. Five years is the maximum that is usually justifiable for freelance pitch materials, and only if the proposal contains genuine trade secrets rather than just commercial proposals.

5. Mutual or one-way structure

If you have decided on mutual, make sure clause 2 (the obligation) binds both parties symmetrically, or include two separate obligation clauses, one for each party. A common mistake in DIY mutual NDAs is having a single obligation clause that names only one party as the bound recipient. That is technically a one-way NDA wearing a mutual label.

6. Remedies for breach

Standard wording: in the event of breach, the disclosing party is entitled to seek injunctive relief, damages, or both. This is mostly boilerplate, but having it explicit signals that the agreement is taken seriously and gives the court a clearer route to interim measures if needed. How these remedies actually play out is covered in what happens if you breach an NDA in the UK.

Optional: a liability cap. This is worth considering if the NDA is mutual, because it limits your own exposure as well as theirs.

7. Governing law and jurisdiction

Specify the law that governs the agreement and the courts that have jurisdiction over disputes. England and Wales freelancers should use "the laws of England and Wales." Scottish freelancers should use Scots law and the Scottish courts. Templates often default to England and Wales regardless of where the freelancer operates, which is the gap to watch for.

For more on what makes any contract clause hold up versus get struck down, the risky contract clauses guide covers the most common UK enforceability traps that apply to NDAs and freelance contracts equally.

What to avoid in your freelancer NDA

Four things turn a workable NDA into a problem document:

• No public domain carve-out. Without it, the definition of confidential information is overbroad and often unenforceable.

• No permitted disclosures clause covering the 2024 Act. Post-Victims and Prisoners Act 2024, an NDA that tries to gag disclosure to police or qualified professionals about criminal conduct is partially void.

• Perpetual duration with no justification. Aggressive, harder to enforce, and signals a lack of legal care to the recipient (which is the opposite of what you want).

• A governing law clause that does not match your jurisdiction. If you operate from Scotland, your NDA should specify Scots law and Scottish courts. England and Wales templates downloaded blindly cause this.

You also want to avoid putting a non-compete clause into your own NDA. It rarely helps and it makes the document harder for the other party to sign without negotiation. See can an NDA stop you working for competitors in the UK? for why these are usually inappropriate inside an NDA, even your own.

Free templates: good starting point, weak finish

Free NDA templates from generic legal sites are a reasonable structural starting point. They get the clause structure roughly right. The risks are mostly in the specifics:

• Generic definitions of confidential information that do not actually cover what you need to protect

• Most templates predate the 2024 Act and therefore miss required permitted disclosures

• No portfolio rights clause (you probably want this, because if the project goes ahead, you will likely want the right to reference your involvement)

• Governing law and jurisdiction defaults that may not match yours

If the pitch involves high-value IP, a proprietary process worth a year of development, or genuine trade secrets, a brief review before sending is worth doing. The negotiation guide also covers how to handle pushback if the recipient wants to amend your NDA before signing.

Frequently asked questions

Can a freelancer ask a client to sign an NDA?

Yes. In professional contexts, particularly pitches involving proprietary methodology, pricing, or creative proposals, it is normal practice. Frame it as a mutual NDA rather than one-way to keep the tone collaborative.

What should a freelancer NDA include UK?

Seven clauses: a definition of confidential information (with a public domain carve-out), the confidentiality obligation, permitted disclosures (covering the 2024 Act voids), duration, the mutual or one-way structure, remedies for breach, and governing law and jurisdiction. The definition clause is the most important.

Is a free NDA template legally binding UK?

Yes, a free template can form a legally binding contract once signed by both parties. Whether it is enforceable as drafted is a separate question. Generic templates often have weak definitions of confidential information and missing permitted disclosure exceptions that can make specific clauses or the whole document unenforceable.

Should a freelancer NDA be mutual?

Usually yes. Most pitch situations involve confidential information flowing both ways: the client shares a brief and strategic context; the freelancer shares pricing, methodology, or proposals. A mutual NDA reflects that and avoids signalling distrust.

How long should a freelancer NDA last?

Two to three years is standard for pitch and proposal materials. Five years is the typical maximum for material that contains genuine trade secrets. Perpetual NDAs are rarely justified for freelance work and are harder to enforce.

Does my NDA need to be witnessed to be valid in the UK?

No. A standard NDA is a simple contract and does not need to be witnessed. It needs offer, acceptance, consideration, and an intention to create legal relations. Signatures from both parties are sufficient.

Send something you can stand behind

A freelancer NDA is a signal as much as a legal instrument. A clean, well-drafted document tells the recipient you are professional and serious. A vague, perpetual, jurisdiction-confused template tells them the opposite.

Ookulli reviews NDAs you are sending as well as ones you have received, shows you exactly where the definition is too weak or the duration too aggressive, and grounds every flag in UK law including the 2024 Act. From £10 per document, no subscription, 30-day money-back guarantee.

Review your NDA before you send it →

This content is for informational purposes only and does not constitute legal advice. If your NDA involves high-value intellectual property or trade secrets, consider consulting a qualified solicitor.