When sudden illness or injury forces you to stop working, short-term disability benefits provide crucial income protection during your recovery. Yet many Ontario workers don’t fully understand their STD coverage until they need it most. Worse, insurance companies routinely deny legitimate claims, leaving injured workers scrambling for financial support.
This comprehensive guide covers everything you need to know about short-term disability in Ontario for 2025. You’ll discover the types of coverage available, qualifying conditions, and the claims process. We’ll also examine why insurers deny claims and how legal representation protects your financial future.
Understanding Short-Term Disability Insurance
Short-term disability (STD) insurance replaces a portion of your income when you cannot work due to illness or injury. These benefits typically begin after a brief waiting period and continue for several weeks to months while you recover.
STD coverage usually replaces 60% to 100% of your weekly earnings, depending on your policy terms. The benefit period commonly ranges from 17 to 52 weeks, bridging the gap until you return to work or transition to long-term disability benefits.
How STD Differs from Other Disability Benefits
STD insurance serves as the first line of income protection when disability strikes:
- Immediate support: Benefits begin quickly, often within days or weeks
- Higher replacement rates: May cover up to 100% of your income
- Shorter duration: Designed for temporary disabilities with expected recovery
- Bridge to LTD: Seamlessly connects to long-term benefits if needed
Types of Short-Term Disability Plans in Ontario
Ontario workers access STD benefits through various coverage sources, each with distinct features and limitations.
Employment Insurance Sickness Benefits
The federal Employment Insurance (EI) program provides basic STD coverage for all eligible workers. EI sickness benefits offer:
- Maximum 15 weeks of coverage per benefit period
- 55% of average insurable earnings up to maximum amounts
- One-week waiting period before benefits begin
- Automatic coverage for workers who contribute to EI
For 2025, the maximum weekly EI sickness benefit is $668. While EI provides universal coverage, the benefit amount often falls short of workers’ financial needs.
Employer-Sponsored STD Plans
Many Ontario employers enhance EI benefits through supplemental STD plans. These plans typically provide:
- Higher benefit amounts: Often 75% to 100% of salary
- Shorter waiting periods: May eliminate the one-week EI waiting period
- Extended coverage: Some plans offer benefits beyond 15 weeks
- Top-up benefits: Supplement EI payments to reach higher replacement ratios
Group STD plans vary significantly between employers. Review your employee handbook or benefits summary to understand your specific coverage.
Individual STD Insurance
Workers can purchase individual STD policies to supplement employer coverage or provide protection for self-employed individuals. Individual policies offer:
- Customizable coverage amounts and benefit periods
- Portable protection that follows you between jobs
- Own-occupation coverage that may be more favourable than group plans
- No coordination with other benefits in some cases
Individual STD insurance costs more than group coverage but provides greater control over your protection.
Workers’ Compensation Coverage
Workplace Safety and Insurance Board (WSIB) provides STD benefits for work-related injuries and illnesses. WSIB coverage includes:
- 85% of net pre-injury earnings for the first 26 weeks
- No waiting period for benefits
- Medical and rehabilitation coverage
- Return-to-work support services
WSIB benefits only apply to workplace injuries and approved occupational diseases. Non-work-related conditions require other forms of STD coverage.
Disabilities Covered by STD Insurance
STD policies typically cover a broad range of medical conditions that temporarily prevent you from working. Understanding covered conditions helps you assess your potential claim.
Common Physical Conditions
Physical ailments frequently covered by STD include:
- Surgical procedures: Recovery from planned or emergency surgeries
- Injuries: Broken bones, sprains, strains, and accident-related trauma
- Acute illnesses: Pneumonia, severe flu, food poisoning
- Cardiovascular events: Heart attacks, stroke recovery, cardiac procedures
- Pregnancy complications: Bed rest, C-section recovery, postpartum complications
Mental Health Conditions
Most STD policies cover mental health disabilities, including:
- Depression and anxiety disorders
- Stress-related conditions
- Panic disorders
- Bipolar episodes
- Post-traumatic stress disorder
Mental health coverage may include limitations or require ongoing psychiatric care to maintain benefits.
Chronic Condition Flare-ups
STD benefits may cover acute episodes of chronic conditions:
- Arthritis flares preventing mobility
- Diabetes complications requiring intensive management
- Autoimmune disease episodes
- Chronic pain conditions during severe phases
- Migraine headaches that disable normal function
Exclusions and Limitations
STD policies typically exclude certain conditions:
- Pre-existing conditions within specified periods
- Self-inflicted injuries
- Substance abuse unless receiving approved treatment
- Disabilities during criminal activity
- Cosmetic procedures unless medically necessary
Review your policy exclusions carefully to understand coverage limitations.
The STD Application Process
Successfully claiming STD benefits requires prompt action and careful attention to procedural requirements. Missing deadlines or providing incomplete information can delay or deny your claim.
Step 1: Report Your Disability Immediately
Notify your employer and insurance company as soon as you become disabled. Most policies require notification within:
- 24 to 48 hours for accidents
- 7 to 30 days for illness
- As soon as reasonably possible in all cases
Late reporting can result in claim denial or reduced benefits.
Step 2: Obtain Medical Documentation
Your doctor must provide detailed medical evidence supporting your disability claim. Essential documentation includes:
- Diagnosis and prognosis
- Treatment plan and restrictions
- Expected recovery timeline
- Functional limitations
- Return-to-work capabilities
Ensure your healthcare provider understands the requirements and completes forms accurately.
Step 3: Complete Claim Forms
STD claims typically require multiple forms:
- Employee statement: Your description of the disability and its impact
- Employer statement: Job duties and accommodation attempts
- Medical certification: Physician’s assessment of your condition
- Additional forms: May include specialist reports or diagnostic results
Answer all questions completely and consistently across forms.
Step 4: Submit Supporting Documentation
Include all relevant medical records and documentation with your claim:
- Diagnostic test results
- Treatment records
- Prescription medications
- Specialist consultations
- Hospital records if applicable
Comprehensive documentation strengthens your claim and reduces processing delays.
Step 5: Cooperate with Claims Review
Insurance companies may request additional information during claims review:
- Independent medical examinations
- Functional capacity evaluations
- Additional medical records
- Employment verification
- Activity questionnaires
Respond promptly to all requests while protecting your rights.
Common Reasons for STD Claim Denials
Insurance companies deny approximately 40% of initial STD claims. Understanding common denial reasons helps you prepare stronger applications and identify potential appeal grounds.
Insufficient Medical Evidence
Insurers frequently deny claims citing inadequate medical proof. Common issues include:
- Vague diagnoses without objective findings
- Lack of functional limitations described by physicians
- Inconsistent treatment records
- Minimal diagnostic testing
- Subjective symptoms without supporting evidence
Combat this by maintaining consistent medical care and ensuring your doctor documents all limitations clearly.
Late Claim Filing
Missing notification deadlines provides insurers with grounds for denial. Late filing often results from:
- Lack of awareness about notification requirements
- Confusion about coverage and claim procedures
- Delayed diagnosis or treatment
- Employer failure to provide proper information
File claims as soon as possible to avoid procedural denials.
Failure to Follow Treatment
Insurers expect claimants to comply with prescribed medical treatment. They may deny benefits if you:
- Refuse recommended treatment without valid reasons
- Miss medical appointments frequently
- Don’t take prescribed medications
- Ignore physician restrictions
- Engage in prohibited activities
Document legitimate reasons for any treatment non-compliance.
Return-to-Work Disputes
Disagreements about your ability to return to work often lead to benefit termination. Common disputes involve:
- Modified duty capabilities
- Gradual return schedules
- Workplace accommodations
- Medical clearance timing
- Functional capacity assessments
Clear communication between you, your doctor, and your employer helps prevent these disputes.
Legal Remedies for STD Claim Denials
When your STD claim faces denial, several legal options exist to challenge the decision and secure benefits you deserve.
Internal Appeals Process
Most insurers require exhausting internal appeals before pursuing external remedies. This process typically involves:
- Written appeal submission within specified timeframes
- Additional medical evidence supporting your claim
- Independent review by different claims personnel
- Detailed explanation of denial reasons
Success rates remain modest.
Employment Standards Act Claims
Ontario’s Employment Standards Act may provide protection if your employer:
- Terminates employment due to disability
- Fails to accommodate your limitations
- Reduces benefits improperly
- Discriminates based on disability status
ESA claims can result in reinstatement, back pay, and other remedies.
Human Rights Applications
The Ontario Human Rights Code prohibits disability discrimination. You may file applications if your employer:
- Refuses reasonable accommodation
- Creates poisoned work environment
- Retaliates for claiming benefits
- Treats you differently due to disability
Human rights applications can run parallel to other legal proceedings.
Litigation Against Insurers
STD litigation can address:
- Breach of contract for wrongful denial
- Bad faith claims handling
- Punitive damages for egregious conduct
- Recovery of legal costs
Successful litigation can result in benefit payments, damages, and precedent-setting decisions.
Why Legal Representation Matters for STD Claims
STD claims involve complex insurance law, medical evidence requirements, and strict procedural deadlines. Legal representation significantly improves your chances of success.
Expertise in Insurance and Employment Law
STD lawyers understand:
- Policy interpretation and coverage analysis
- Insurance company tactics and common defences
- Employment law protections and remedies
- Medical evidence requirements
- Procedural deadlines and requirements
This expertise proves invaluable when navigating complex claims.
Medical Evidence Development
Experienced lawyers know how to:
- Identify documentation gaps in medical records
- Work with healthcare providers to strengthen evidence
- Obtain specialist opinions when needed
- Present medical evidence persuasively
- Challenge insurer medical reviews
Strong medical evidence forms the foundation of successful STD claims.
Negotiation and Advocacy Skills
Insurance companies respond differently to represented claimants. Lawyers provide:
- Skilled negotiation for favourable settlements
- Compelling legal arguments for appeals
- Courtroom advocacy when litigation becomes necessary
- Protection from insurer tactics
Coordinating Multiple Claims
STD claims often involve multiple benefit sources and legal issues. Lawyers can coordinate:
- EI sickness benefits applications
- Workers’ compensation claims
- Employer benefit plan disputes
- Human rights applications
- Employment standards claims
Kotak Law: Your Trusted STD Legal Advocates
When STD claims face denial or delay, Kotak Law’s experienced team provides the expertise and advocacy you need. Our Lexpert-recognized lawyers bring extensive experience in disability and employment law to your case.
Why Choose Kotak Law for STD Claims?
Proven Results: We’ve successfully recovered STD benefits for thousands of Ontario workers. Our track record includes complex medical conditions, bad faith denials, and precedent-setting cases.
Comprehensive Expertise: Our team understands the intersection of insurance law, employment standards, and human rights legislation. We provide coordinated legal strategies addressing all aspects of your case.
Client-Focused Service: We understand the stress and uncertainty of disability claims. Our team provides compassionate support while aggressively pursuing your rights.
Recognized Excellence: Our lawyers receive Lexpert recognition for their expertise in disability law, reflecting our commitment to professional excellence.
Our STD Legal Services
Kotak Law provides comprehensive STD litigation legal representation:
Free Consultation and Contingency Representation
We offer free, confidential consultations to assess your STD claim. During this meeting, we’ll:
- Review your coverage and claim documents
- Assess denial reasons and appeal prospects
- Explain your legal options clearly
- Outline our approach to your case
- Answer your questions about the process
No Upfront Costs: Kotak Law works on contingency for STD claims. You pay legal fees only when we successfully recover benefits. This arrangement ensures quality legal representation regardless of your current financial situation.
Protect Your Rights Today
Don’t let insurance companies deny you the STD benefits you’ve earned and deserve. Claims have strict deadlines, and delay can compromise your rights and recovery prospects.
Contact Kotak Law today for your free confidential consultation. Our Lexpert-recognized lawyers will review your case, explain your options, and fight for the benefits you need.
Call now to protect your financial security and ensure you receive the STD benefits you deserve. Your recovery and peace of mind depend on taking action today.



