Clients ask freelancers to sign NDAs constantly. Most of them are reasonable. Some of them aren't. Knowing the difference is one of the most valuable skills you can develop as a freelancer.
This guide breaks down every significant NDA clause — what's standard, what's negotiable, and what should make you hesitate.
What an NDA Actually Does
A non-disclosure agreement legally prevents you from sharing a client's confidential information with third parties. In exchange for access to the client's business — their roadmap, their customers, their internal processes — you agree to keep what you learn private.
This is reasonable. Clients have legitimate reasons to protect sensitive information. The question isn't whether to sign an NDA; it's what kind of NDA you're signing.
The 8 Clauses That Matter
1. Definition of "Confidential Information"
What it is: The clause that defines what you're actually agreeing to keep secret.
Standard language:
"Confidential Information means any information disclosed by Client to Freelancer that is designated as confidential or that reasonably should be understood to be confidential."
Red flag language:
"Confidential Information includes all information disclosed by Client, whether or not marked as confidential."
Why it matters: The red flag version makes everything confidential — including information that's already public, that you already knew, or that you independently develop. This is overly broad and can create ambiguity about what you can and can't use in future work.
What to ask for: Standard carve-outs: information already public, information you already knew before the engagement, information you independently develop, information received from third parties without restriction.
2. Term (Duration)
What it is: How long the NDA applies after your engagement ends.
Standard range: 1–3 years for most freelance work. Perpetual (forever) for genuinely sensitive IP like trade secrets.
Red flag: Perpetual NDA for standard project work. If you're building a website or writing copy, a 10-year or perpetual NDA is disproportionate.
What to ask for: 2 years is reasonable for most engagements. If they insist on longer, make sure the scope of confidential information is narrow.
3. Scope of Use Restrictions
What it is: What you can and can't do with the confidential information.
Standard language: Use only for the purpose of the engagement.
Red flag language:
"Freelancer shall not use Confidential Information for any purpose other than as expressly authorized by Client in writing."
Why it matters: If "authorized in writing" is interpreted strictly, you might need written permission to reference general industry knowledge you developed through the engagement — even for completely different clients. This is usually overcautious, but worth clarifying.
What to ask for: Use restricted to the specific project scope. Any broader restrictions should be explicitly listed.
4. Portfolio and Reference Rights
What it is: Whether you can show the work in your portfolio or mention the client as a reference.
Standard: Many NDAs are silent on this, which creates ambiguity. Some explicitly prohibit it.
Red flag language:
"Freelancer shall not disclose the existence of this Agreement or any aspect of the engagement to any third party."
Why it matters: If you can't mention the client or show the work, the engagement has zero portfolio value. For creative and design work especially, this materially affects your future earnings.
What to ask for: An explicit carve-out allowing you to (1) list the client name as a past client, (2) show work in your portfolio unless the client requests confidentiality, (3) provide general references without disclosing sensitive details.
5. Return or Destruction of Materials
What it is: What happens to client materials when the engagement ends.
Standard: Return or certify destruction of materials within a reasonable period (30–60 days).
Red flag: Requirements to destroy or return materials within 5 business days, or provisions that require you to delete your own project files and work notes.
What to ask for: Reasonable timeline. Clarify that you can retain your own working files and notes that don't contain client confidential information.
6. Non-Solicitation (often bundled into NDAs)
What it is: Restricts you from poaching the client's employees or customers.
Standard: You won't directly solicit the client's employees you worked with during the engagement, for 12 months.
Red flag language:
"Freelancer shall not solicit, contact, or engage any employee, contractor, customer, or prospect of Client for any business purpose."
Why it matters: "Prospect" and "customer" provisions can prevent you from working with people who approach you, or from serving clients in the same industry. "Any business purpose" is extremely broad.
What to ask for: Limit to current employees you directly worked with, for 12 months maximum. Exclude customers and prospects entirely — this goes beyond what an NDA should cover.
7. Remedy Clauses (Injunctive Relief)
What it is: Provisions that specify what the client can do if you breach the NDA.
Standard: Mutual — either party can seek injunctive relief for breach.
Red flag language:
"Freelancer acknowledges that breach would cause irreparable harm and that Client shall be entitled to injunctive relief without posting bond or other security."
Why it matters: "Without posting bond" removes a normal court safeguard that prevents clients from easily getting injunctions for minor or disputed breaches. It lowers the barrier for the client to take action against you.
What to ask for: Mutual injunctive relief provisions, not one-sided. Standard "posting bond" language preserved.
8. Governing Law and Jurisdiction
What it is: Which state's laws apply and where disputes are resolved.
Red flag: NDA governed by laws of a distant state with no connection to your work or the client's headquarters.
What to ask for: Your state or the client's primary state of business. Disputes resolved in your jurisdiction or through arbitration.
Quick Reference: Standard vs. Red Flag
| Clause | Standard | Red Flag | |--------|----------|----------| | Definition of confidential | Designated + reasonably understood | Everything disclosed, no exceptions | | Duration | 1–3 years | Perpetual for non-trade-secret work | | Portfolio rights | Silent or explicitly allowed | Prohibited entirely | | Non-solicitation | Current direct contacts, 12 months | All customers, prospects, indefinite | | Injunctive relief | Mutual, standard bond requirements | Client-only, no bond required |
When to Walk Away
Most NDA requests are reasonable. Walk away when:
- The NDA is perpetual AND covers your entire skill area ("you won't do web development for any party")
- Portfolio rights are permanently and completely prohibited with no carve-out
- Non-solicitation covers "all customers and prospects" with no time limit
- The client refuses any negotiation on clearly one-sided clauses
A client who insists on an unreasonably broad NDA is showing you how they'll behave throughout the engagement.
Frequently Asked Questions
Can I negotiate an NDA? Yes. NDAs are negotiable. Most clients use template NDAs — they expect some pushback on non-standard clauses. Framing requests as "industry standard" helps: "I'd like to add a standard portfolio carve-out — happy to send you the language."
Is an NDA enforceable if I sign under pressure? Generally yes, as long as you signed voluntarily. "Under pressure" to close a deal isn't legal duress. Review before you sign, not after.
What if the NDA is part of a larger contract? The same analysis applies — but watch for interactions between the NDA clauses and IP/work-for-hire clauses. Sometimes the confidentiality section references IP ownership in ways that complicate both.
Can I use my work samples if the NDA is silent on portfolio rights? Gray area. If the NDA doesn't address it and the contract doesn't prohibit it, a conservative approach is to ask. Many clients will say yes if you ask directly; the ambiguity just means neither party has thought about it.
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