How to write effective complaint letters (2024)

We all experience poor quality service, and from time to time, faulty or damaged goods.

Whether you disagree with your neighbour about an overgrown hedge or whether the electricity company have charged you too much, the same principles of letter writing apply.

Most errors are unintentional. Businesses want satisfied customers as they are more likely to return. Keep this in mind when you write your letter.

Tips for writing a successful complaint letter

Structure

The ideal structure to use is one that explains:

  • the subject of your complaint
  • your original expectation about the subject
  • what went wrong
  • details of any attempts by the other party to put right the problem, and why they did not work
  • why the fault or error or action affectsyou so greatly
  • what compensation you seek

If you feel it is not inappropriate, you could end the letter by confirming that you realise that the person to whom you are writing is not responsible, or that 'these situations do happen from time to time' or something else that shows that you are a 'reasonable' person with whom the other person can deal.

Address the letter to a real person

Find the person who can help you resolve the problem, and write to him or her directly (not a department or just to 'Dear Sir').Action is more likely to be taken if you delegate the responsibility to a person or group of people.

You might be able to find out who best to deal with by phoning the company or looking them up on the Internet.

Be honest and straightforward

Write to the point, and in clear language.

Do not include subjective opinions, except to the effect that your expectations were higher - for example, that you would have expected a better service from such a prominent company, or the product to be free of faults.

Don't lie about what happened to make your situation seem worse than it was. If the other side can prove that you did, it will weaken all your arguments.

Include sufficient detail to back up your claim and to show that you have thoroughly researched the subject.

You can show you have researched your subject by quoting the law where relevant such as not complying with requirements under consumer contract law to provide certain information.

Maintain a firm but respectful tone, and avoid aggressive, accusing language

Keep the tone of your complaint letter professional. The person who you are dealing with might not be directly responsible for the problem, and will be more likely to help you if he or she sympathises with you.

Remember though – be especially tactful if you want to maintain a future relationship with these people. Don’t let your complaint damage any goodwill too much.

Include your contact information

Include your name, address, phone number, and e-mail address, if appropriate, so that the person you are writing to can contact you to discuss any questions or concerns.

Tell them what you want

Do you want your money back or the product to be replaced? Maybe an apology is enough.

Tell the person exactly what you expect. That way, he or she is more likely to be able to resolve the problem fast and give you what you want.

Do not threaten action

Don't threaten any action unless you are willing to follow through with it.

If you don't have a strong case, or you are asking for perhaps more compensation than you think you might receive, or if the cost of the action is greater than the compensation, the other party will think that you are bluffing.

Take action only if it is worth it, and only when all avenues of discussion have been exhausted.

Similar to this point is that you should know what your backstop is. For example, you might be prepared to make a small claim for damages, but you might not be actually be entitled to any recourse at all. If you play hardball, they will play hardball. If you want them to do this, you have to make certain that without a shadow of a doubt, you are right to demand what you are asking for.

Keep copies and records

Send photocopies of receipts and other documents but retain all originals. The copies help to back up your argument and show that you mean action. Keep a copy of the complaint letter for your records.

Be persistent

If a first letter does not bring action, assume a stronger but still respectful tone in the next one. If two or three letters do not resolve the problem, send one personally to the president or CEO of the company or business.

Get other signatures

In many cases, you can increase the effectiveness of your letter by getting several others to sign it with you.

This is particularly the case when trying to influence or change legislation, denouncing material from the media, and so on.

How to write effective complaint letters (2024)

FAQs

How to write effective complaint letters? ›

To write a complaint letter, you can start with the sender's address followed by the date, the receiver's address, the subject, salutation, body of the letter, complimentary closing, signature and name in block letters. Body of the Letter explaining the reason for your letter and the complaint.

How to write a powerful complaint letter? ›

What to Say
  1. Include your name, address and phone numbers at home and work.
  2. If it is not possible to type your letter, be sure your handwriting is easy to read.
  3. Make your letter brief and to the point. ...
  4. State what you feel should be done about the problem and how long you are willing to wait to get the problem resolved.

How do you write a good response letter for a complaint? ›

The Legal Ombudsman's Top tips for responding to complaints
  1. 1 Keep it simple. Avoid jargon, pretentious language and using legal / technical terms. ...
  2. 2 Be timely. ...
  3. 3 Take it seriously. ...
  4. 4 Acknowledge stress or inconvenience caused. ...
  5. 5 Don't be afraid to apologise. ...
  6. 6 Appreciate feedback. ...
  7. 7 Be clear.

How do you write a complaint letter answer? ›

To write a complaint letter, you can start with the sender's address followed by the date, the receiver's address, the subject, salutation, body of the letter, complimentary closing, signature and name in block letters. Body of the Letter explaining the reason for your letter and the complaint.

How do I write a successful complaint? ›

Explain how you want to resolve the problem
  1. Tell the business what you want, like a refund, repair, exchange, or store credit. Or ask the business to suggest a solution.
  2. Name all the documents you include with the letter. ...
  3. Tell the business how to contact you.

What are good lines for complaint letter? ›

I hope that you will deal with this matter promptly as it is causing me considerable inconvenience. I feel/believe that I am entitled to a replacement/ refund… I demand a full refund/an immediate replacement/etc or I shall be forced to take legal action/ the matter further.

How do I make a complaint respectfully? ›

How to Complain Politely in English
  1. Start politely.
  2. Make your request into a question.
  3. Explain the problem. Rather than saying, “Your information is wrong. ...
  4. Don't blame the person you are dealing with. ...
  5. Show the you are in the know.

How to ask for compensation in a complaint? ›

Make it clear that you're looking for compensation - but don't specify exactly what you want. End the letter asking for 'a meaningful and substantial gesture of goodwill'. You don't want to underestimate the value of your claim. Leave it up to the company and you might be pleasantly surprised.

What is a good response to a complaint? ›

Acknowledge their concerns, apologize for any inconvenience, and assure them that you're committed to finding a solution. Use active listening skills to fully understand the complaint, and ask clarifying questions if needed. Once you have a clear grasp of the issue, outline the steps you'll take to resolve it.

How do you start a letter of complaint sentence? ›

Consider introducing your letter of complaint with 'I would like to file a complaint', or something of that nature. This will ensure that the reader processes the rest of the letter in the way you intend them to. Also, don't forget to write your contact details on top.

What is a good sentence for complaint? ›

Examples of complaint in a Sentence

The board has received a number of complaints about the new policy. The company has a system to handle customer complaints. The lack of parking spaces is a common complaint among the city's residents. The lack of financial support is our biggest complaint.

How do I make a complaint positive? ›

12 Steps To Turn Customer Complaints Into Positive Experiences
  1. Start With An Apology. ...
  2. Try To Understand The 'Why' ...
  3. Look At The Situation As A Gift. ...
  4. Follow An Effective Script. ...
  5. Try The Imago Technique. ...
  6. Respond In A Timely Manner. ...
  7. Ask The Customer To Explain In Detail. ...
  8. Take Ownership Of The Issue.
Jul 24, 2023

What should you include in an effective complaint message? ›

How to write an effective complaint letter
  • Be clear and concise. ...
  • State exactly what you want done and how long you're willing to wait for a response. ...
  • Don't write an angry, sarcastic, or threatening letter. ...
  • Include copies of relevant documents, like receipts, work orders, and warranties.
Sep 4, 2015

How to begin a letter of complaint? ›

A complaint letter format will typically begin with the sender's details, followed by stating who it's addressed to, the date, and then the letter itself. The opening paragraph should state your reason for writing, and the meat of the text will go into detail about the matter.

How to write a scathing complaint letter? ›

Be clear and concise.

Describe the item or service you bought and the problem. Include serial or model numbers, and the name and location of the seller. If you're following up on a conversation, be sure to say who you spoke with and confirm the details of your discussion.

How do I write a complaint letter for bad behavior? ›

Tips
  1. Focus on the most important facts. ...
  2. Make sure you include: ...
  3. Complaint letters are usually written in a formal style.
  4. Use passives to be less direct and more formal, e.g. I was served quickly.
  5. Use Yours faithfully to sign off if you don't know the name of the person you're writing to.

References

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