How To Write An Apology Letter Sample For Mistake Template

Apology Letters Sample for Mistake – Have you made a mistake with someone and you think that a simple “sorry” might not be enough to resolve the issue? This article gives you a apology letter sample for mistakes at work, to a teacher, a friend, or family member.

Making a mistake is normal as humans, but accepting full responsibility and offering a personal apology is a daunting task. Depending on the situation, one should always understand when and how to apologize for a mistake at work. Show the business owner or whomever it was that you sincerely regret and accept the responsibility for your actions.

A apology letter sample for mistake at work can be used for a variety of objectives. Aside from directly apologizing, you may use it to express your regret. To demonstrate their sincerity, they might write a letter of apology or a formal apology letter.

How to write an Apology Letter Sample for Mistake Templates
How to write an Apology Letter Sample for Mistake Templates

As a professional, you must know how to communicate in writing. When you write a business apology to someone, it needs to be sincere and well-written so that the management will be pleased to accept your apology.

But first, you need to know what is an apology letter.

What is an Apology Letter?

An apology letter is simply a letter sent to apologize to someone for a mistake. A letter of apology may also be used to repair a damaged or difficult relationship between two individuals or two organizations. This way, it can enhance the customer service of the company or an individual.

How to Write an Apology Letter For Mistake? Sample and Template

Time needed: 5 minutes.

Now that you have learned about an apology letter, here is the step-by-step guide to writing a letter format for an apology.

  1. Write the Receiver’s information

    First is to write the name of the recipient and his address at the top left corner of the letter. Always leave 1 line of space before beginning the next section of the letter.

  2. Write the Date

    The next step in writing an apology letter is to write the date at the top left corner of the letter.

  3. Write the salutation

    The third step is to write the salutation. When writing the salutation, you may start with “Dear” (e.g., Dear Mr. or Mrs.), but if you want to be more formal, use the word “To.” If you know the person to whom the letter is addressed, you have to write the full name and title of that person.

  4. Write the introduction of your letter

    Briefly write about the topic or event that you want to apologize for.

  5. Express your regret
    In this part of the apology letter, you express your regret for what you have done. Be sincere and apologize. Remember the following:

    – Use language that is courteous, honest, and professional.
    – Don’t be a wuss about it. Get directly to the point and keep it succinct as long as you include all of the relevant facts. Be brief.
    – You must signal that you will not do it again, or you may provide some kind of reparation and anything else that will make things right.
    – Be selfless and avoid attempting to shift blame to others. Accept complete responsibility for your actions and concentrate on the consequences.

  6. Close the letter

    Reiterate that you are sorry for the wrong that you have done and thank the person for reading or taking time to read your letter.

  7. Close the letter with your signature

    Lastly, write the closing part of the sample letter with an apology for the mistakes. For closing words, you can use “sincerely,” “best regards,” etc. Then sign over the printed name of the sender’s name.

Apology Letter Example
Apology Letter Example For Teacher

Apology Letter Sample for a Friend

After the above steps on how to write an apology letter to a friend. The apology letter template below is a general template. You can use it in different situations.


To my dear friend,

I apologize for how things went last week. We're both strong-willed individuals, so you can see how our egos may occasionally get the best of us. In this situation, I let my emotions get the best of me, and I lost control.

When you tried to correct me, I mistook it for a confrontation, and I became extremely defensive. I didn't understand you were merely looking out for me. This entire situation is a total misunderstanding.

I apologize for yelling at you and being so irritated. You're a nice person, and no one should treat you that way. Particularly your buddies. I hope you can find it in your heart to forgive me, and I promise you that this will never happen again.

We could meet for coffee one of these days if you want to chat about what occurred. I'd love to mend things between us and return to where we were before this awful misunderstanding.

Kind regards,


Formal Apology Letter Example

Now here is a formal apology letter sample for mistake. Here is the sample below.

Dear _______________,

Please accept my sincere apology for ___________________on/at ________.
 It was wrong of me to _________________, and I am truly sorry.

I can appreciate how [hurt/angry] and [frustrated/disappointed] you are given the consequences of my actions and the trouble I have caused.

(Elaborate here with details if the infraction was serious)

I take full and complete responsibility. It was wrong of me to [act/say/behave] as I did. There is no excuse for that type of behavior.

Please be assured that I have taken all the necessary measures so that this type of mistake never happens again. (If there are tangible concrete steps that you have taken then include them here.)

I deeply regret it ever having happened at all and I am willing to do whatever it takes to correct the situation.

Once again, I am truly sorry and humbly ask for your forgiveness.

Sincerely yours, (or Respectfully yours,)

Apology Letter Sample for Mistake to a Teacher

Also, here is an example of an formal apology letter for teacher. Check out the sample below.

Dr. James Armentia
Professor of Mechanics
University of San Antonio
Quezon City

24th May, 2020

Subject: Formal apology letter.

Respected Sir,

I am writing this letter to express my sincerest apologies to you in reference to the insincere behaviour that I showed up in the class yesterday. I genuinely feel very sad on my part to display an act of disrespect towards you in the class.

While returning home, I deeply realized my actions and words which I said in the class at that time and the thought makes me feel really guilty. I would like to sincerely apologize from the deepest core of my heart for behaving so recklessly in the heat of the moment. I assure you that I will pace up with my academics and tune favourably with all the lectures, assignments, tests and practical performances. I am writing this letter and beg for your forgiveness. Please give me last chance to be a better student and person.

I once again apologise for such an unethical and disobedient behaviour, but I promise you that I will abide by the rules, norms and conduct that are expected in the classroom.

Thanking you for your consideration.

Yours obedient,

Michael Gomez
Student- 2nd Semester

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