Do I need an employee NDA if I already have an employment agreement?

If your employment agreement includes a robust confidentiality clause, you may not need a separate NDA. Many companies prefer a standalone NDA because it's clearer to enforce and easier to update independently. The key is that the obligations are documented somewhere — verbal expectations don't hold up in court.

Can an employee NDA prevent someone from working for a competitor?

No — that's a non-compete agreement, which is governed by different (and often stricter) rules. An NDA prevents the use or disclosure of confidential information; a non-compete restricts where the person can work. Many jurisdictions ban or limit non-competes but enforce NDAs without question.

How long should employee confidentiality obligations last?

During employment plus 2 to 5 years post-termination is standard. Trade secrets can be protected indefinitely as long as they remain genuinely secret. Be careful about asserting indefinite obligations on ordinary information — courts will refuse to enforce overly broad NDAs.

Does an employee NDA need to be signed at hire?

Ideally yes — it's part of standard onboarding, alongside the offer letter and IP assignment. Some states require additional consideration (like a raise or bonus) if you ask an existing employee to sign one mid-employment, since continued employment alone may not be enough.

What if an employee shares confidential information with a lawyer or government?

Federal law in the US (Defend Trade Secrets Act) and equivalent laws elsewhere protect employees who report wrongdoing or share information with attorneys for legal advice. Your NDA must include a whistleblower carve-out — failing to include one can void parts of the agreement.

Employee Non-Disclosure Agreement

Employee NDA — Protect What Your Team Sees

Employees see customer data, source code, pricing, and roadmaps. An employee NDA defines what stays confidential — during the job and after they leave.

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Employee NDA by state

State-specific clauses for all 50 US states. Tap your state below to draft a employee nda that complies with local law.

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What is a Employee Non-Disclosure Agreement?

An Employee Non-Disclosure Agreement is a confidentiality contract signed between an employer and an employee. It defines what information the employee must keep confidential — typically customer data, financials, trade secrets, source code, and internal strategy — and how long those obligations last after they leave the company.

Employee NDAs are usually executed at hire, alongside the offer letter and IP assignment. The strongest employment NDAs run for the duration of employment plus a defined survival period (often 2–5 years), with indefinite protection for true trade secrets. Some jurisdictions have specific rules — California, for example, restricts how broadly an employee NDA can sweep.

Contract.DIY generates an employee NDA calibrated to your jurisdiction, your industry, and the kind of information your team handles. We avoid overbroad language that courts strike down, and include the specific clauses required by laws like the Defend Trade Secrets Act notice in the US.

Key clauses included

Scope of confidential information

Customer data, IP, financials, trade secrets, internal strategy

Duration during and after employment

Term during employment plus a defined survival period

Permitted disclosures

Required disclosures, whistleblower protections, DTSA notice

Return of materials

Obligation to return all company property and information at exit

No conflicting obligations

Employee confirms they aren't bound by another employer's NDA

IP and work product

Confirmation that company-owned work isn't to be reused or shared

Remedies

Injunctive relief, damages, and attorney's fees on breach

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