Alex is Sprintlaw's co-founder and a legal technology leader. He holds law and media degrees from the University of Sydney and has been recognized by Australasian Lawyer, Lawyers Weekly and the Sydney Young Entrepreneur Awards for his work building Sprintlaw and improving access to business legal support.
As a US small business owner, founder, or operator, you face the challenge of sharing sensitive information with employees, contractors, investors, and partners while trying to protect your competitive edge. A non disclosure agreement (NDA) is a common tool to help keep your confidential information safe. However, many businesses make costly mistakes, such as using generic templates, missing key terms, or misunderstanding what an NDA can and cannot do. This guide answers the most common questions about NDAs for US small businesses, provides practical examples, highlights state law caveats, and includes a detailed checklist to help you avoid errors and protect your business effectively.
What Is a Non Disclosure Agreement?
A non disclosure agreement is a legally binding contract where one or more parties agree not to disclose certain confidential information shared during business discussions or relationships. NDAs are used in a wide range of situations, including:
- Discussing a potential partnership or merger
- Pitching business ideas to investors
- Onboarding employees or contractors who will access proprietary data
- Collaborating with suppliers or vendors
- Protecting trade secrets during product development
- Sharing customer lists or pricing strategies
- Negotiating with potential buyers or acquirers
At the federal level, there is no single law that governs NDAs. Instead, NDAs are generally enforced under state contract law. This means the rules, enforceability, and even the definition of confidential information can vary depending on your location and the specifics of your agreement. Some industries, such as healthcare or finance, may have additional confidentiality requirements under federal or state law. For example, healthcare businesses must also comply with HIPAA, and financial institutions may face obligations under the Gramm-Leach-Bliley Act.
NDAs can be:
- Unilateral: One party discloses, the other agrees to keep it confidential. Example: A startup founder shares a business plan with a potential investor.
- Mutual: Both parties share and protect each other's confidential information. Example: Two companies exploring a joint venture.
Understanding which type fits your situation is a key first step. For instance, if you are hiring a marketing consultant who will only receive information, a unilateral NDA is likely sufficient. If both parties are exchanging sensitive data, a mutual NDA is more appropriate.
Why Small Businesses Use NDAs (With Practical Examples and Common Mistakes)
Small businesses use NDAs to protect sensitive information such as client lists, pricing, business strategies, intellectual property, and trade secrets. A well-drafted NDA can help prevent competitors, employees, or partners from misusing your confidential data. However, NDAs are not a magic shield. Here are common scenarios and pitfalls:
- Using a generic NDA template: Many businesses download free templates online, but these often lack state-specific terms or fail to address your business's unique needs. For example, a template that works in Texas may not be enforceable in California, where employee NDAs are strictly limited.
- Failing to define confidential information: Vague language like "all business information" can make enforcement difficult. Instead, specify categories such as "customer lists, pricing data, product designs, and marketing plans."
- Setting unrealistic or unenforceable obligations: For example, requiring confidentiality "forever" for information that will eventually become public is often unenforceable. Most courts expect a reasonable time limit.
- Not specifying remedies for breach: If your NDA does not state what happens if someone discloses confidential information, you may have limited options for recourse.
- Overreaching: Trying to restrict information that is not truly confidential or attempting to prevent lawful activities (such as whistleblowing) can make the NDA invalid.
- Not keeping signed copies: Failing to store executed NDAs or track who has signed them can make enforcement difficult if a dispute arises.
Example: A New York-based SaaS company shares its software code with a freelance developer in Florida. If the NDA does not specify which state's law applies, a dispute could become more complicated and expensive. If the NDA is too broad, a Florida court may refuse to enforce it.
State Law Caveat: In California, NDAs that attempt to restrict an employee's ability to work in their field after leaving a company are generally unenforceable. In Illinois, the Workplace Transparency Act limits NDAs in employment settings, especially those that prevent employees from reporting harassment or discrimination.
Essential Elements of a Non Disclosure Agreement
An effective NDA should include several key elements. Here is a checklist to help you cover the basics and avoid common mistakes:
- Parties: Clearly identify who is bound by the agreement (individuals, companies, or both). Include legal names and addresses. If a contractor is working through an agency, name both the agency and the individual if appropriate.
- Definition of Confidential Information: Specify what information is protected. Avoid blanket terms. For example, "Confidential Information includes, but is not limited to, business plans, customer lists, source code, financial data, and marketing strategies." Consider including examples and categories.
- Obligations of the Recipient: State what the recipient must do (or not do) with the information. This usually means not disclosing or using it for unauthorized purposes. You may also require the recipient to use reasonable care to protect the information.
- Exclusions: List what is not covered (e.g., information that is public, already known to the recipient, independently developed, or received from another source without obligation of confidentiality). This prevents disputes over information that is not truly secret.
- Term: Define how long the confidentiality obligation lasts. Some NDAs set a fixed term (e.g., 2-5 years); others may last as long as the information is confidential. For trade secrets, obligations may last indefinitely, but for business plans or marketing strategies, a shorter period is common.
- Permitted Disclosures: Allow for disclosures required by law or to certain advisors (such as attorneys or accountants) who are also bound by confidentiality. You may require notice before such disclosures.
- Remedies: Explain what happens if the NDA is breached (such as injunctive relief, damages, or both). Specify whether the disclosing party can seek a court order to prevent further disclosure.
- Governing Law and Venue: State which state's law applies to the agreement and where disputes will be resolved. This is especially important if parties are in different states.
- Signatures: Ensure all parties sign and date the agreement. Electronic signatures are generally valid under federal law (the ESIGN Act) and most state laws.
Practical Example: A Texas-based manufacturer shares a prototype design with a supplier in Ohio. The NDA specifies that Texas law governs the agreement and that any disputes will be resolved in Harris County, Texas. This reduces uncertainty and helps control legal costs if a dispute arises.
Checklist for Specific Scenarios:
- Employee NDAs: Tailor the NDA to the employee's role. For example, a sales employee may need to protect customer lists, while a developer may need to protect source code.
- Contractor NDAs: Include language that covers both the individual and their company, if applicable. Make sure the NDA does not conflict with any existing contracts.
- Investor NDAs: Some investors refuse to sign NDAs. If so, consider sharing only non-sensitive information until you have a term sheet or formal agreement.
- Cross-border NDAs: If the other party is outside the US, consider additional clauses for international enforcement and data privacy.
Checklist: Reviewing or Drafting Your NDA
Before you sign or send an NDA, use this practical checklist to reduce risk and improve enforceability:
- Identify all parties: Make sure everyone who will receive confidential information is included and clearly named. For example, if you are hiring a consulting firm, name both the firm and key individuals.
- Be specific about what is confidential: List examples or categories of information. For instance, "Confidential Information includes software code, customer data, and product roadmaps." Avoid vague terms like "all information."
- Set realistic terms: Choose a confidentiality period that matches the value of the information. For example, 2-3 years for business plans, longer for trade secrets. Do not require perpetual confidentiality unless truly necessary and enforceable under state law.
- Include necessary exclusions: Make clear what is not covered, such as information that becomes public through no fault of the recipient, or is independently developed.
- Allow for legal disclosures: Permit disclosures required by law or court order, but require the recipient to give notice if possible. This allows you to seek a protective order or limit the scope of disclosure.
- Decide on remedies: Specify what happens if the NDA is breached. Will you seek an injunction, damages, or both? Consider including a clause that allows you to recover attorneys' fees if you prevail in court.
- Choose governing law and venue: Pick a state law that makes sense for your business and the other party. If you are in different states, negotiate a neutral location or one that is convenient for your business.
- Keep records: Store signed copies and track who has agreed to the NDA, especially if you use it with multiple employees, contractors, or vendors. Use a secure digital system if possible.
- Review for conflicts: Make sure the NDA does not contradict other agreements (such as employment contracts, partnership agreements, or vendor contracts). Conflicting terms can create legal uncertainty.
- Consider attorney review: If the NDA is for a major deal, involves sensitive IP, or crosses state lines, legal review can help spot issues or ensure enforceability. For example, an attorney can help you avoid language that is unenforceable in your state or industry.
Common Mistake Example: A startup founder in Illinois uses a template NDA with a perpetual confidentiality clause for all information. When an employee leaves and joins a competitor, the court finds the NDA unenforceable because it is too broad and conflicts with state law limiting post-employment restrictions.
Tip: Many small businesses use NDAs as part of their onboarding process for employees, contractors, or vendors. It is a good idea to have a standard NDA template reviewed by an attorney and update it as your business grows or laws change.
Enforceability and Limitations of NDAs
While NDAs are widely used, their enforceability is not automatic. Courts generally enforce NDAs that are reasonable, clear, and do not violate public policy. However, there are important limitations and state law caveats:
- Overbroad NDAs: If an NDA tries to cover information that is not truly confidential or restricts lawful activities (such as whistleblowing or reporting illegal conduct), a court may refuse to enforce it.
- Employment NDAs: Some states, such as California, limit the use of NDAs in employment contracts, especially regarding information that is not a trade secret. In Washington state, NDAs that prevent employees from discussing harassment or discrimination are unenforceable.
- Trade Secrets: Federal law (the Defend Trade Secrets Act) and state laws provide some protection for trade secrets, but not all confidential information qualifies as a trade secret. For example, a customer list may be a trade secret if it is not publicly available and you take steps to keep it confidential.
- Public Interest Exceptions: NDAs cannot prevent someone from reporting illegal activity, cooperating with government investigations, or exercising rights under whistleblower laws. Attempting to do so can invalidate the NDA.
- Remedies: Even with a valid NDA, enforcing your rights may require going to court. Remedies can include injunctions (court orders to stop disclosure) and monetary damages. However, collecting damages may be difficult if the other party has limited resources or is located in another state or country.
- International NDAs: If you are dealing with parties outside the US, enforcing an NDA can be more complex. Consider including arbitration clauses or specifying a neutral forum for disputes.
Example: A former employee in California uses information covered by an NDA to start a competing business. If the NDA is too broad or tries to restrict lawful competition, a California court may find it unenforceable. However, if the NDA is narrowly tailored to protect true trade secrets, you may be able to obtain an injunction and damages.
State Law Caveat: In New York, courts generally enforce NDAs that are reasonable in scope and duration. However, NDAs that attempt to prevent employees from discussing workplace harassment or discrimination are limited by state law.
Tip: Always review your NDA to ensure it aligns with current state and federal law, especially if you operate in multiple states or industries with special confidentiality rules.
When to Seek Legal Help With NDAs
While many small businesses use NDA templates, there are times when legal review is especially important. Consider seeking legal help if:
- You are sharing valuable intellectual property or trade secrets, such as proprietary software code, product designs, or business processes.
- The NDA involves parties in different states or countries, which can create conflicts over governing law and enforcement.
- The agreement is part of a larger deal, such as a merger, acquisition, or investment, where the stakes are high and multiple parties are involved.
- You are in a regulated industry, such as healthcare, finance, or technology, where additional confidentiality requirements may apply.
- The other party is asking for unusual terms or changes, such as unlimited liability or restrictions on your ability to hire employees.
- You want to ensure your NDA aligns with other contracts or company policies, such as employment agreements or partnership contracts.
- You have questions about how to enforce the NDA or what remedies are available if it is breached.
Practical Example: A SaaS startup in Massachusetts is negotiating a partnership with a German company. The NDA needs to address both US and EU data privacy laws, specify which country's law applies, and include provisions for international dispute resolution. Legal review helps ensure the NDA is enforceable and does not conflict with GDPR or state privacy laws.
Tip: Even if you use a template, a legal professional can help you spot red flags, customize terms, and reduce the risk of unenforceable or conflicting provisions. For example, a lawyer can help you avoid language that is unenforceable under your state's law or that could expose your business to unnecessary risk.
Remember, NDAs are only one part of protecting your business's confidential information. Strong internal policies, secure technology, and employee training are also essential. For example, limit access to confidential data to only those who need it, use secure file sharing, and educate employees about their confidentiality obligations.
FAQs
Are NDAs enforceable in every US state?
NDAs are generally enforceable in most US states if they are reasonable, clear, and do not violate public policy. However, some states have unique rules, especially regarding employment-related NDAs or non-compete clauses. For example, California limits NDAs that restrict employee mobility or cover information that is not a true trade secret. Illinois and Washington have laws limiting NDAs in employment settings. Always check state law or seek legal advice for your specific situation.
What information should not be included in an NDA?
Do not include information that is already public, generally known, or independently developed by the recipient. NDAs should not try to restrict lawful activities, such as reporting illegal conduct or cooperating with government investigations. Overreaching can make the NDA unenforceable and, in some states, subject your business to penalties.
How long should an NDA last?
The duration depends on the type of information and the business context. Many NDAs set a fixed period (such as 2 to 5 years), but some obligations may last as long as the information remains confidential (such as for trade secrets). Setting an unrealistic or perpetual term can create enforceability issues, especially in states like Illinois and California.
Can I use an NDA for independent contractors and employees?
Yes, NDAs are commonly used with both employees and independent contractors. However, the terms may need to be tailored to the relationship and state law. For example, some states limit the use of NDAs in employment contracts, especially if they go beyond protecting trade secrets. Always review your NDA for compliance with local rules.
What happens if someone breaches an NDA?
If someone breaches an NDA, you may be able to seek remedies such as an injunction (a court order to stop disclosure) or monetary damages. The actual outcome depends on the terms of the NDA, the nature of the breach, and the resources of the other party. Enforcement may require legal action, and cross-state or international disputes can be more complex and costly.
Key Takeaways
- Non disclosure agreements help protect confidential business information, but must be tailored to your specific needs, state law, and industry requirements.
- Clearly define what is confidential, set realistic terms, and specify remedies for breach. Avoid overbroad or perpetual clauses unless truly necessary and enforceable.
- Common mistakes include using generic templates, missing key exclusions, failing to keep records, or not updating NDAs as laws change.
- NDAs are not a substitute for strong internal policies and secure practices. Limit access to confidential information and train employees on their obligations.
- Legal review is recommended for complex deals, cross-state agreements, regulated industries, or valuable intellectual property.
If you need help drafting or reviewing a non disclosure agreement for your US small business, our platform can support your project through the Sprintlaw platform. Call (888) 449-8437 or email team@sprintlaw.com to discuss your needs. Where legal services are required, they are delivered by licensed lawyers at trusted US law firms through the Sprintlaw platform.








