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How to Write an Apology Letter to Someone You Hurt

By Hello I'm Sorry Team Updated November 2, 2026 2 min read

How to Write an Apology Letter to Someone You Hurt
In this article
  1. A simple structure
  2. Example letter
  3. Mistakes to avoid
  4. After you send it

When you have really hurt someone, a quick text can feel too small. A letter gives you room to be honest and gives them room to read it at their own pace.

A simple structure

  1. Start with their name and a plain opening. No speeches.
  2. Say what you did, clearly and specifically.
  3. Show you understand how it affected them.
  4. Take responsibility without excuses.
  5. Say what you are changing.
  6. Close without asking for anything.

Example letter

I have wanted to write this for a long time. I am sorry for the way I left. I stopped answering your calls without explaining, and I know it made you feel like you did something wrong. You did not. I was scared and I handled it in the worst way. I am in therapy now and learning to talk instead of disappearing. You do not owe me a reply. I just wanted you to hear this.

Mistakes to avoid

  • Explaining so much that it becomes a defence.
  • Making the letter about your pain instead of theirs.
  • Ending with “so can we move on now?”
  • Bringing up what they did wrong.

After you send it

Let it be. Some people answer in a day, some in a year, some never. All of those are fair. If you cannot send it directly, you can leave it as a letter on their first name or keep it private and share the link.

Questions people ask

How long should an apology letter be?

Usually 100 to 250 words. Long enough to be specific, short enough to read in one go.

Should I handwrite it?

If you can give it in person, a handwritten letter is lovely. Online works when you cannot reach them.

What if they are still angry?

That is their right. An apology does not decide how the other person feels.

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