Strongly Worded Complaint Letter (Canada) – Free Template

When a company has ignored your complaint or given you the runaround, it is time for a strongly worded letter. This template uses firm, professional language that signals you are prepared to escalate — without crossing into rudeness.

[Your Name]
[Your Address]
[City, Province, Postal Code]
[Your Email]
[Date]

[Company Name]
[Complaints Department / Executive Office]
[Address]

Subject: Formal Complaint – [Account Number / Reference] – Immediate Action Required

Dear [Name / Complaints Department],

I am writing to express my serious dissatisfaction with [company name]'s handling of [brief description of the issue].

Summary of the issue:
- On [date], [describe what happened – e.g., I was charged $[amount] for a service I did not authorize]
- I first contacted your company on [date] by [phone/email/in-person] and was told [what they said]
- On [date], I followed up and [describe what happened]
- As of today, this matter remains unresolved

This is unacceptable. I have made [number] attempts to resolve this issue through your regular channels over [number] weeks/months, and the response has been inadequate.

I am requesting the following resolution:
1. [Specific action – e.g., a full refund of $[amount]]
2. [Additional action if applicable – e.g., correction of billing records]
3. [Written confirmation that this matter has been resolved]

I expect a written response and resolution within 10 business days of this letter. If I do not receive a satisfactory response by [specific date], I will escalate this matter to [relevant regulator/ombudsman – e.g., the CCTS, OBSI, provincial consumer protection office] and consider all available options.

I have kept records of all correspondence and interactions related to this complaint.

Sincerely,
[Your Name]

cc: [Relevant regulator, if applicable]
                    

How to Use This Template

1. Fill in every placeholder – Replace all [brackets] with your specific details
2. Build a timeline – List every interaction in chronological order with dates
3. State what you want – Be specific about the resolution (refund amount, service correction, etc.)
4. Set a firm deadline – 10 business days is appropriate for an escalated complaint
5. Name the next step – Reference the specific regulator or ombudsman you will contact
6. Keep your tone professional – Firm and direct, but not aggressive or threatening
7. Send with proof – Email for a timestamp, or registered mail for physical letters

What Makes a Strongly Worded Letter Effective

• Facts over emotion – Specific dates, amounts, and interactions carry more weight than venting
• Previous attempts documented – Shows you have already tried to resolve through normal channels
• Clear deadline – A firm date creates urgency and accountability
• Regulator reference – Companies take complaints more seriously when escalation is explicitly mentioned
• Professional tone – Decision-makers respond better to composure than hostility
• Paper trail – Everything documented and dated for future use if needed

Common Mistakes to Avoid

• Using insults or threats – This undermines your credibility and can hurt your case
• Being vague – "Your service is terrible" is less effective than specific facts and dates
• Not stating what you want – If you do not ask for a specific resolution, you are unlikely to get one
• Skipping the deadline – Without a date, there is no urgency for the company to respond
• Sending without keeping a copy – Always save a dated copy of everything you send
• Addressing it to the wrong department – Direct your letter to the complaints or executive office, not general customer service

Example Snippet

What to Do If Still Ignored

• Wait for your deadline – Give the company the full 10 business days
• File with the relevant body:
  • Telecom: Commission for Complaints for Telecom-television Services (CCTS)
  • Banking: Ombudsman for Banking Services and Investments (OBSI)
  • Insurance: General Insurance OmbudService (GIO)
  • General: Your provincial consumer protection office
• Consider small claims court – For financial losses, this may be an option depending on the amount and province

General guidance only. Specific processes vary by province and industry. This is not legal advice.

Frequently Asked Questions