If you cannot attend an important event, writing a formal letter apologizing may be a good idea. This will be an excuse letter.
This is an important letter, as if written properly, it may show that you are sincerely sorry you could not attend the event.
Nearly anyone may need this letter at any time when a situation arises. You may be unable to attend, for instance, graduation, an office party, etc.
Tips on writing the letter
- You can type this letter and send it to the respected individual.
- Start by stating the sender’s name, address, state, plus Zip code in the top right-hand corner.
- Leave some space and type the date.
- Leave space before typing the recipient’s name, address, state, and ZIP code.
- Once again, leave some space and write the subject. This can be in bold and summarizes why you are writing the letter. This is optional.
- After some space, address the letter to the recipient.
- Leave space and start by apologizing for why you could not attend the event on whatever day.
- State your reasons briefly in the first paragraph.
- Keep this short and to the point.
- You can reiterate your regret but close on a positive note.
- Leave some space before ending with “Sincerely,” after some space, type the sender’s name. You can also type their title if you want.
- If you have enclosed anything, you can leave some space before typing what you have enclosed.
An excuse letter is written when you regret not attending an event. As the above suggests, this is an important letter, as the event may have been important to your boss or teacher.
You do not want to tarnish your reputation. Therefore, you must excuse yourself politely and hope that your absence from the precise event will not negatively affect you later in your career or school life.
Sample Letters
#1
Dear, I regret not attending your sister’s wedding on [date]. You know how excited I was about this event. I was already planning an excellent get-together for this joyous occasion. Still, unluckily, I had some family urgency, and I had to rush to my hometown [name of the hometown], where my whole family lives.
Please accept my regrets for not being able to attend the ceremony. I hope my eleventh-hour amendment of strategies did not trouble you a lot. Once again, I ask for your thoughtfulness and understanding in this matter and hope that my eleventh-hour call to Bob was adequate.
Kindly convey my heartiest congratulations to your sister. I will soon be catching her for her precious gift that I had purchased. Hopefully, you will forgive me for what happened, as I was the least guilty person in this regard. I anticipate that this absence won’t affect our friendship at all.

MS Word File Format: 65 KB
#2
Respected Sir, I am extremely sorry for not being able to come to the workplace yesterday. It was a day of presentations, and it was vitally important as well. But you can trust my words that my absence was not without a reason. I fell seriously ill and was not able to move my body.
The day before yesterday, I felt sick in the evening, but I just ignored it and got some medicines to relieve the discomfort. On the following morning, it turned out to be a high fever along with extreme body pain and a state of high distress and anxiety. I tried hard to get out of bed and come to the office since I knew the day’s importance very well, but I could not do anything.
I regret my unintentional absence and request that you kindly adjust my presentation. I will be highly grateful to you for this act of kindness.
Yours sincerely.

MS Word File Format: 81 KB
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