Small business owners in Ontario face a critical challenge: creating employment contracts that actually protect their business while complying with complex employment law requirements. At Greenwood Law, our employment lawyers regularly see small businesses facing costly disputes because their contracts contain unenforceable clauses or fail to address key risks. A well-drafted employment contract isn’t just paperwork, it’s a strategic tool that can save your business tens of thousands of dollars in wrongful dismissal claims and legal fees.
Key Takeaway: Employment contracts must comply with the Employment Standards Act, 2000 (ESA) and meet strict legal standards to be enforceable. Even minor drafting errors can void termination clauses, leaving employers exposed to significant common law notice obligations that far exceed minimum statutory requirements.
Why Enforceability Matters for Small Businesses
Without an enforceable employment contract, Ontario courts will apply common law reasonable notice when employees are terminated without cause. For small businesses, this distinction is financially significant. While the ESA requires one week of notice per year of service (up to eight weeks maximum), common law reasonable notice can extend to 24 months or more depending on factors including the employee’s age, position, length of service, and ability to find comparable employment. Businesses with more than a 2.5 million payroll worldwide can also have severance obligations under the ESA, but these are less common in the small business context.
As employment lawyers advising small businesses across Ontario, we’ve seen a single unenforceable termination clause cost a small business owner over $100,000 in unexpected termination obligations. The contract looked professional, but a single problematic sentence invalidated the entire termination provision.
The Golden Rule: ESA Compliance Is Non-Negotiable
The Employment Standards Act, 2000 sets minimum standards that cannot be contracted out of, regardless of what an employee agrees to sign. Any contract term that provides less than ESA minimums is void and unenforceable, and often takes the entire termination clause down with it.
ESA minimums your contract must respect:
- Notice of termination or pay in lieu: One week per year of service, up to eight weeks maximum for employees with eight or more years of service.
- Severance pay: For employers with annual worldwide payroll of $2.5 million or more, employees with five or more years of service are entitled to one week of severance pay per year of service, up to 26 weeks maximum.
- Benefit continuation: During the statutory notice period, employers must continue benefit plan contributions.
- Vacation pay: Employees are entitled to accrued but unused vacation pay on termination.
In addition to the above, the ESA requires that the terms and conditions of employment remain unchanged through the notice period. This can also include benefits like a car allowance, bonus payments etc. From our experience as workplace lawyers, the most common mistake small businesses make is drafting termination clauses that appear to comply with the ESA but fail under judicial scrutiny. Courts interpret employment contracts strictly against employers, meaning ambiguous language or potential ESA violations will void the clause.
The Termination Clause: Your Highest-Risk Provision
The termination clause determines what you’ll pay when employment ends. Get this wrong, and you’ve essentially written a blank cheque. Ontario courts have invalidated countless termination clauses for technical deficiencies, forcing employers to pay common law reasonable notice instead.
What Makes a Termination Clause Enforceable?
Crystal-clear language: The clause must explicitly state what the employee will receive on termination. Vague references create ambiguity that courts resolve in the employee’s favour.
No possibility of ESA violation: The clause cannot provide less than ESA minimums under any circumstances. Even if the clause would comply in the employee’s specific situation, if it could violate the ESA in another scenario, courts will strike it down.
Address all statutory entitlements: The clause must account for notice or pay in lieu, severance pay (if applicable), benefit continuation, and vacation pay. Missing even one element can void the entire provision.
Probationary Periods: Strategic But Risky
Many small business owners include probationary periods, typically three months, believing this reduces termination obligations. While probationary periods can be valuable for assessing fit, they don’t automatically eliminate notice requirements.
The legal reality: Under the ESA, employees with less than three months of service receive no statutory notice. However, even during probation, common law reasonable notice may apply unless you have an enforceable contract that limits this exposure.
Strategic considerations:
- Clearly define the probationary period length and purpose in the contract
- Specify that employment may be terminated during probation with minimal or no notice
- Ensure the probationary termination provision still meets ESA requirements – this drafting is as important as your other termination provisions
- Document performance issues during probation
From our experience as employment lawyers, probationary periods are most valuable when combined with regular performance feedback and documentation. A probationary period alone won’t protect you, it must be properly drafted and actively managed.
Non-Competition and Non-Solicitation Clauses
Since October 25, 2021, Ontario law prohibits non-competition agreements in employment contracts, with limited exceptions. The ESA amendments make most non-compete clauses void and unenforceable, and violations can result in significant penalties for employers.
What’s still permitted:
Non-solicitation clauses restricting former employees from soliciting your clients, customers, or employees remain enforceable if reasonable in scope and duration. As workplace lawyers, we advise that reasonable typically means:
- Geographic scope limited to areas where the employee actually worked
- Duration of 6-12 months (occasionally up to 24 months for senior roles)
- Limited to clients the employee had contact with during employment
Permitted non-competition situations:
- Sale of business contexts
- Executive-level employees in limited circumstances
- Situations where the employer can prove the restriction is necessary to protect legitimate business interests beyond ordinary competition
Non-solicitation clauses must be carefully drafted. Overly broad restrictions, such as prohibiting contact with any customer or employee the company has ever had, will likely be deemed unreasonable and unenforceable.
Compensation and Benefits: Clarity Prevents Disputes
Disputes over bonuses, commissions, and benefits frequently arise when contracts lack specificity. Employment lawyers know that ambiguous compensation terms often default to the employee’s interpretation.
Essential compensation details to include:
- Base salary or hourly rate: State the exact amount and frequency of payment.
- Bonus structure: If bonuses are discretionary, explicitly state this. If performance-based, define the metrics and calculation method. Specify what happens to bonuses if employment ends before payment.
- Commission structure: Detail the commission calculation, payment timing, and whether commissions are earned during notice periods or post-termination.
- Benefits eligibility: Specify which benefits the employee receives and when eligibility begins.
- Expense reimbursement: Clarify what business expenses will be reimbursed and the approval process.
From our experience advising small businesses, one of the most contentious issues involves bonuses and commissions owing at termination. Clear contractual language can prevent costly disputes.
Confidentiality and Intellectual Property Protection
For small businesses, protecting proprietary information and intellectual property can be critical to survival. Employment contracts should include robust confidentiality provisions.
Key elements:
- Definition of confidential information: Define what constitutes confidential information, including client lists, pricing, business strategies, product development, and trade secrets.
- Use restrictions: Prohibit use or disclosure of confidential information both during and after employment.
- Return of property: Require return of all company property, documents, and electronically stored information on termination.
- Intellectual property assignment: Clearly state that any work product, inventions, or intellectual property created during employment belongs to the company.
Ontario courts enforce reasonable confidentiality provisions. As employment lawyers, we recommend these clauses be drafted broadly enough to protect legitimate business interests while avoiding overreach that courts might find unreasonable.
Independent Contractor vs. Employee: Getting It Right
Small businesses sometimes attempt to engage workers as independent contractors rather than employees to reduce costs and obligations. However, Ontario courts look beyond contract labels to the actual nature of the relationship.
The legal test focuses on:
- Degree of control the business exercises over how work is performed
- Whether the worker provides their own tools and equipment
- Whether the worker can hire assistants or subcontract work
- Degree of financial risk the worker assumes
- Opportunity for profit based on the worker’s management
Misclassifying employees as independent contractors exposes small businesses to significant liability, including claims for unpaid ESA entitlements, vacation pay, holiday pay, and potentially substantial common law damages. As workplace lawyers, we regularly see businesses facing six-figure liabilities from misclassification.
Common Drafting Mistakes Employment Lawyers See
- Copying templates without customization: Generic templates often contain errors or provisions inappropriate for your business.
- Failure to update contracts: Employment law changes regularly. Contracts drafted even one year ago may contain now-invalid provisions.
- Inconsistent documents: When offer letters, employment agreements, and employee handbooks conflict, courts interpret ambiguities against the employer.
- Missing entire provisions: Failing to address termination, confidentiality, or intellectual property can leave significant gaps.
- Attempting DIY legal drafting: Employment law is technical and constantly evolving. Even sophisticated business owners make costly errors drafting their own contracts.
The Cost of Getting It Wrong
Ontario courts award wrongful dismissal damages regularly that far exceed what employers expected. A 55-year-old manager with 15 years of service might receive 18-20 months of common law reasonable notice, representing over $150,000 in damages plus legal costs, when a properly drafted contract would have limited liability to approximately $25,000 in statutory minimums.
Beyond wrongful dismissal exposure, unenforceable contracts create risks around:
- Bonus and commission disputes
- Confidentiality breaches
- Client and employee solicitation
- Intellectual property ownership
- Human rights and accommodation issues
Strategic Drafting for Small Business Reality
As employment lawyers who regularly advise small businesses, we understand you need contracts that protect your interests without creating administrative burdens or deterring quality candidates.
Practical considerations:
- Scalability: Create contract templates that work for different roles while maintaining legal enforceability.
- Clarity over complexity: Use plain language where possible, but maintain legal precision on critical provisions.
- Regular review: Review and update contracts annually to ensure compliance with legal changes.
- Consistency: Ensure employment contracts align with employee handbooks, policies, and practices.
- Documentation: Maintain signed original contracts and any amendments in secure files.
Taking Action: Protecting Your Business
If your small business uses employment contracts drafted more than one year ago, templates downloaded online, or contracts you haven’t had reviewed by employment lawyers familiar with recent Ontario case law, you likely have unenforceable provisions creating significant exposure.
Contact Greenwood Law for a confidential consultation. Our employment lawyers will review your current contracts, identify enforceability issues, and provide strategic recommendations tailored to your business needs. We help small businesses across Ontario draft employment contracts that actually work when you need them most, protecting your business while ensuring legal compliance.
Disclaimer
This article provides general information about employment contracts and does not constitute legal advice. Employment law is complex and fact-specific. For advice tailored to your specific situation, contact Greenwood Law for a confidential consultation with an experienced employment lawyer.
Sources & References
Legislation
- Employment Standards Act, 2000, SO 2000, c 41 – https://www.ontario.ca/laws/statute/00e41
- Employment Standards Act Amendments (2021) re: non-competition agreements https://www.ontario.ca/document/your-guide-employment-standards-act-0/non-compete-agreements
Regulatory Guidance
- Ontario Ministry of Labour, Immigration, Training and Skills Development, “Employment Standards Act (ESA)” (2025) https://www.ontario.ca/document/your-guide-employment-standards-act-0
