Service Complaint Letter Template & Generator
How to raise a formal Service Complaint about discrimination, harassment or bullying — what needs to go in it, your legal position, and a free tool to build it.
← All Letter Templates & Generators · Armed Forces · Last updated 18 August 2026 · Written and reviewed by Matt Thompson, founder of UK Work Rights
This is free rights guidance, not legal advice. For advice specific to your situation, see our About page or contact Citizens Advice.
If you need to raise a formal Service Complaint about discrimination, harassment or bullying, a written letter is the recommended first step — it creates a clear record and shows you're pursuing the matter formally. Below is what a strong service complaint letter should include, plus a free tool to generate yours.
What this letter needs to cover
- State clearly it is a formal Service Complaint
- Describe the treatment or incident being complained about with dates and facts
- Identify the specific wrongdoing (discrimination
- Harassment
- Bullying or improper behaviour)
- State the outcome sought
- Confirm the complainant will not withdraw the complaint
- Request confirmation the complaint has been logged with a Specified Officer
What counts as a valid Service Complaint
A Service Complaint is the formal route for raising concerns about how you've been treated in service — this covers issues like bullying, harassment, discrimination, unfair treatment in postings or promotions, and bullying by colleagues or those in the chain of command. It's a structured process with defined stages, not simply a grievance email.
What to include before you send it
- A clear, factual account of what happened, including dates, locations, and anyone involved
- Any previous informal attempts to resolve the matter, if applicable
- The specific outcome you're seeking — an apology, a review of a decision, or a change in behaviour or process
- Reference to any relevant policy or regulation that you believe was breached
Time limits matter
Service Complaints generally need to be raised within a set period of the incident occurring — normally measured in months, not years. Don't delay raising a complaint while you decide exactly how to word it; you can always add further detail once the formal process has started.
Frequently Asked Questions
Will raising a complaint affect my career?
You're protected from victimisation for raising a genuine Service Complaint in good faith. If you experience any negative treatment as a result of raising one, that itself can form the basis of a further complaint.
Can I raise a complaint anonymously?
Formal Service Complaints generally need to be raised in your own name for the process to proceed properly, though you can discuss concerns informally and confidentially with a welfare officer first if you're unsure how to proceed.
Ready to write yours?
Answer a few questions and get a professionally drafted letter, ready to send — free, no account needed.
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