Back to Blog
Legal Basics6 min readApril 10, 2026

How to Write an NDA as a Freelancer (Step-by-Step)

Learn when you need an NDA, what to include, and how to create one that actually protects your interests as a freelancer.

PaperVaults TeamLegal Content

What is an NDA and When Do Freelancers Need One?

A Non-Disclosure Agreement (NDA) is a legally binding contract that establishes a confidential relationship between parties. As a freelancer, you'll encounter NDAs in two scenarios:

  • Client sends you their NDA: They want to protect their business secrets before sharing project details
  • You send an NDA to a client: You want to protect your proprietary methods, pricing, or business information

If you're working on projects involving trade secrets, proprietary data, unreleased products, or sensitive business strategies, an NDA is essential.

Types of NDAs

Unilateral NDA

One party (usually the client) shares confidential information, and the other party (you) agrees not to disclose it. This is the most common type for freelancers.

Mutual NDA (Bilateral)

Both parties share and protect each other's confidential information. Use this when you're also sharing proprietary methods or tools with the client.

Essential Elements of a Freelancer NDA

1. Definition of Confidential Information

Be specific about what's protected. A vague definition like "all information shared" can be unenforceable. List categories: business plans, customer data, financial information, product designs, marketing strategies, etc.

2. Obligations of the Receiving Party

Specify how confidential information must be handled: stored securely, not shared with third parties, used only for the project at hand.

3. Exclusions from Confidentiality

Standard exclusions include information that:

  • Was already publicly available
  • Was already known to the receiving party
  • Was independently developed
  • Was required to be disclosed by law

4. Time Period

How long does the NDA last? Standard periods range from 1-5 years. Some NDAs are perpetual for trade secrets. For most freelance work, 2-3 years is reasonable.

5. Consequences of Breach

What happens if someone violates the NDA? This typically includes the right to seek injunctive relief and damages.

Red Flags in NDAs Clients Send You

  1. Overly broad definitions that could prevent you from working in your field
  2. Non-compete clauses hidden inside the NDA
  3. Perpetual duration with no expiration
  4. Excessive penalties disproportionate to the engagement
  5. One-sided terms that only protect the client

Create Your NDA in Minutes

With PaperVaults, you can generate a professional NDA tailored to your specific needs. Choose mutual or unilateral, set your terms, and download a ready-to-sign PDF. No legal jargon to decipher, no expensive lawyer fees.

This is not legal advice.

PaperVaults provides self-service document templates and is not a substitute for an attorney. No attorney-client relationship is created by using this service. Templates are generated by AI and have not been reviewed by a licensed attorney. Laws vary by jurisdiction — we strongly recommend you consult a licensed attorney before relying on any document for legal purposes. You assume all risk for the use of generated documents. Read full terms

Generate Your NDA in 2 Minutes

Join thousands of freelancers protecting their business with professional legal documents.