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    Side Businesses and Non-Compete Clauses: What You Can Do - Professionals legal advice from Jacobs Counsel Law
    Professionals

    Side Businesses and Non-Compete Clauses: What You Can Do

    September 30, 2025
    9 min read

    Many professionals dream of starting a side business—whether to pursue a passion, generate additional income, or build toward an eventual career transition. But if you've signed a non-compete agreement with your employer, you might be uncertain about what you're legally allowed to do. Understanding the scope, enforceability, and limitations of non-compete clauses is essential to pursuing side ventures without violating your employment agreement.

    🎯 Key Takeaways

    • Non-compete enforceability varies dramatically by state—California largely bans them
    • A side business in a different industry is generally safer
    • Never use employer resources, time, or confidential information
    • Review your specific agreement and consult an attorney before launching

    What is a Non-Compete Clause?

    A non-compete agreement restricts employees from working for competitors or starting competing businesses for a specified period after leaving employment. Employers use non-competes to protect:

    - Trade secrets and confidential information - Customer relationships - Proprietary business methods - Competitive advantage

    Non-competes vary widely in scope, duration, and geographic reach.

    Are Non-Competes Enforceable?

    Enforceability depends on state law. Some states (like California) largely ban non-competes. Others enforce them if they're reasonable in scope, duration, and geography.

    ⚖️ State Non-Compete Enforceability

    ApproachWhat It MeansStates
    Banned/Very LimitedNon-competes generally unenforceableCalifornia, North Dakota, Oklahoma, Minnesota
    Enforced if ReasonableCourts scrutinize scope, duration, geographyNew York, Texas, Florida, most states
    Blue PencilCourts can modify overly broad termsVaries by state

    Key enforceability factors: - Protecting legitimate business interests (not just preventing competition) - Reasonable time period (typically 6 months to 2 years) - Reasonable geographic scope (limited to relevant markets) - Not overly broad or punitive

    Even in states that enforce non-competes, courts scrutinize them and often narrow overly broad provisions.

    Understanding Your Agreement

    Before starting a side business, carefully review your employment contract:

    ✅ Employment Agreement Review

    • ☐ Does it include a non-compete clause?
    • ☐ What activities are restricted (competing business, working for competitors, soliciting customers)?
    • ☐ What's the duration and geographic scope?
    • ☐ Does it apply only after you leave, or during employment as well?
    • ☐ Are there exceptions or carve-outs?
    • ☐ What triggers a violation?

    Understanding these terms is the first step in assessing what you can legally do.

    Non-Compete vs. Non-Solicitation vs. Confidentiality

    Employment agreements often include multiple restrictive covenants. Each serves a different purpose:

    📋 Types of Restrictive Covenants

    Covenant TypeWhat It ProhibitsTypical Scope
    Non-CompeteWorking for or starting competing businesses1-2 years, geographic limit
    Non-SolicitationSoliciting customers or employees1-2 years, no geography
    Confidentiality/NDADisclosing proprietary informationOften indefinite

    Your agreement might have all three. Analyze each separately to understand your limitations.

    Can You Start a Side Business During Employment?

    Whether you can operate a side business while still employed depends on:

    - Your employment agreement terms - Whether the business competes with your employer - Whether it interferes with your job performance or uses employer resources - Company policies on outside employment or conflicts of interest

    ⚠️ Important Distinction

    Many agreements prohibit competing activities during employment, not just after. Even if your agreement doesn't explicitly prohibit side businesses, conflicts of interest policies might. Check your employee handbook and company policies.

    Defining 'Competition'

    What constitutes a competing business? This is often the key question.

    Competition typically means: - Offering the same or similar products/services to the same customer base - Operating in the same industry and market - Directly competing for customers or business opportunities

    If your side business serves a different market, offers different services, or targets different customers, it may not be considered competitive. Document why your side business doesn't compete to support your position if challenged.

    Safe vs. Risky Side Businesses

    🎯 Side Business Risk Assessment

    Risk LevelBusiness TypeExample
    Lower RiskEntirely different industrySoftware engineer opening a bakery
    Lower RiskMonetized hobbiesMarketing exec selling photography
    Lower RiskPassive incomeReal estate investments
    Medium RiskConsulting in adjacent areaRequires careful analysis
    Higher RiskSame industry, different marketConsult attorney first
    Higher RiskTargeting employer's customersLikely violates agreement

    The further removed from your employer's business, the less risk of violating your non-compete.

    Using Employer Resources

    🚨 Never Use Employer Resources for Your Side Business

    • ❌ Don't use company time, equipment, or facilities
    • ❌ Don't use company data, customer lists, or proprietary information
    • ❌ Don't recruit employees or customers during work hours
    • ❌ Don't use company email or communication systems
    • ❌ Don't develop products using employer's trade secrets

    Using employer resources can violate your employment agreement, confidentiality obligations, and potentially constitute theft or fraud.

    Disclosing Your Side Business

    Should you tell your employer about your side business? Considerations:

    - Some employment agreements require disclosure of outside business activities - Company policies might mandate approval for side ventures - Transparency can prevent misunderstandings and disputes - Disclosure might trigger scrutiny or employer objections

    Evaluate your agreement, company culture, and risk tolerance. When in doubt, consult legal counsel before disclosing.

    If Your Non-Compete is Challenged

    If your employer claims your side business violates your non-compete:

    ✅ Immediate Response Checklist

    • ☐ Don't ignore cease-and-desist letters or legal threats
    • ☐ Consult an attorney immediately
    • ☐ Evaluate the enforceability of your non-compete under state law
    • ☐ Assess whether your business actually competes
    • ☐ Gather documentation supporting your position
    • ☐ Consider negotiation or modification of the agreement
    • ☐ Be prepared to defend your position or cease activities if necessary

    Early legal intervention can resolve disputes before they escalate.

    Negotiating Non-Compete Terms

    If you're signing a new employment agreement or starting a business while employed:

    - Negotiate narrow non-compete terms that don't prohibit unrelated side businesses - Request carve-outs for specific ventures or industries - Limit duration and geographic scope - Clarify what constitutes competition - Get written approval for specific side activities

    💡 Pro Tip

    Negotiating on the front end is easier than litigating later. The best time to address non-compete concerns is before you sign the employment agreement.

    Protecting Yourself

    Best practices for side business compliance:

    1. Review your employment agreement and understand restrictions 2. Ensure your side business doesn't compete or use employer resources 3. Document why your business is non-competitive 4. Avoid soliciting employer customers or employees 5. Maintain confidentiality of employer information 6. Consider legal review before launching 7. Keep business and employment activities completely separate

    Following these practices minimizes legal risk and protects both your job and your side venture.

    Transitioning to Full-Time Entrepreneurship

    If your goal is to eventually leave your job and run your business full-time:

    - Plan your transition carefully to comply with non-compete terms - Understand when restrictions begin and end - Avoid activities during employment that violate your agreement - Consider waiting out non-compete periods before launching competing ventures - Negotiate exit terms or releases if possible

    A clean transition protects you from litigation and preserves professional relationships.

    Schedule a consultation and we'll review your employment agreement, assess your side business plans, and help you navigate non-compete restrictions legally and strategically.

    🏠

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