Complaint Letter Generator UK | Create a Formal Complaint Letter

1. Who are you complaining about?

Start typing a company name and select a match if it appears. If the company is not listed, you can still use your own company name.

Prepared route

PayPal

Retail · written complaint

Check and continue

Company name

Sector

2. What is the problem?

Choose the closest issue, then add a short factual description. This becomes the complaint summary. The example below updates to match the sector and complaint reason.

What to include

Use facts, not emotion. Include what happened, when it happened, what the company said and what remains unresolved.

Dates
Reference numbers
Outcome wanted

Briefly describe the issue

3. Key events

Add the main events that explain what went wrong. Dates help, but are optional.

Useful examples: when the issue started, when you contacted the company, any reply you received, and what remains unresolved.

4. Previous contact and desired outcome

Record how far the complaint has progressed and choose a relevant outcome for this sector.

Previous contact What happened when you contacted them?

Desired outcome

Add detail about the outcome you want

5. Letter tone and references

Choose the tone and add identifiers that help the company locate your case.

Letter tone

Order / booking number Account number Case / complaint reference Amount in dispute

Response deadline

6. Review your complaint

Check the essentials, then generate a protected preview. The paid unlock appears only after the preview is ready.

Free to preview. Unlock the full editable letter for £3.00 only if the tone and relevance look right.

Free to preview
Full editable letter £3.00
No subscription
Review and edit before sending

Your complaint preview

Formal complaint regarding unresolved issue

This short opening preview lets you check tone and relevance before unlocking the full editable letter. Opening preview excerpt

Preview only

Draft prepared for review

Dear Company Complaints Team,

I am writing to make a formal complaint about an unresolved issue. The matter has caused avoidable inconvenience, and I would like it reviewed as a formal complaint...

The free preview shows the opening tone only. Remedy wording, deadlines and escalation language stay inside the full letter.

Full letter continues

Full letter continues after unlock Includes the full background, requested outcome, response deadline and final wording.

Tone and relevance check only. The full editable letter contains the full chronology, requested remedy, deadline wording, escalation-ready closing and final copy.

Complaint details

Details used for this letter

Complaint details will appear here.

Full letter includes

What unlocks after checkout

Full chronology Requested remedy Response deadline Escalation-ready closing Editable final copy

Create a clear UK complaint letter in minutes

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