Dear {Recipient},

I'm so sorry for turning in such a sloppy {document/article/report/etc.} {yesterday/the other day}. I'm embarrassed to admit that I failed to review it before {submitting it/hitting send/hitting publish}, hence all the typos.

I know you were expecting me to deliver a high-quality {document/article/report/etc.}—I'm really sorry for letting you down. I assure you that this is just a one-off that doesn't represent the caliber of my work. I hope you'll give me another shot.

Sincerely,
{Your Name}

Dear [Name],

I am writing to apologize for the typing inaccuracies that I have made. I understand that this is a serious issue, and I regret that it has happened.

I realize that I have not been as careful as I should have been when typing, and I take full responsibility for the mistakes that I have made. I understand that these mistakes can be costly and time consuming to fix, and I apologize for any inconvenience that I have caused.

I am committed to making sure that this does not happen again. I have taken steps to ensure that I am more careful when typing, including double-checking my work and taking extra time to proofread. I have also taken a typing course to improve my speed and accuracy.

I understand that this is not an excuse for my mistakes, and I take full responsibility for them. I want to assure you that I am taking the necessary steps to ensure that this does not happen again.

Again, I apologize for the typing inaccuracies that I have made and the inconvenience that I have caused. I am committed to making sure that this does not happen again.

Sincerely,

[Your Name]

Dear [Name],

I am writing to apologize for the typing mistakes I made in my work. I understand that it is unacceptable for any professional to make such errors, and I take full responsibility for my mistake.

I understand that my errors caused a delay in the completion of the project and I am truly sorry for that. I understand that it is my responsibility to ensure that all work is completed to the highest standards and I will strive to make sure that this is the case in the future.

I understand that my mistake could have been avoided if I had taken more time to proofread my work before submitting it. I will make sure to take extra time to proofread all of my work in the future. I also understand that I should have taken more care when typing and I will make sure to do this in the future.

I understand that my mistake has caused you and the team some inconvenience and I apologize for that. I will make sure to take extra care in the future to ensure that all work is completed to the highest standards.

Once again, I apologize for my mistake and I will make sure to take extra care in the future to ensure that all work is completed to the highest standards.

Sincerely,
[Your Name]

Dear [Name],

I am writing to apologize for the typographical errors that occurred in my work. I understand that this is unacceptable and I take full responsibility for my mistake.

I understand that accuracy and attention to detail are essential in our line of work and I am deeply sorry for not meeting the standards. I understand that this mistake could have caused confusion and I apologize for any inconvenience it may have caused.

I have taken the time to review my work process and I have identified the areas where I need to improve. I have taken steps to ensure my work will be proofread, edited and properly reviewed before it is sent out, and I am confident that I will not make the same mistake again.

I understand that this mistake has caused you to lose faith in my work and I want to assure you that I am taking the necessary steps to ensure that it does not happen again. I understand the importance of accuracy and I am committed to meeting the standards that you have set.

Once again, I apologize for my mistake and I want to thank you for giving me the opportunity to learn from it. I am confident that I can meet the standards that you have set and I am committed to providing you with the best quality of work.

Sincerely,

[Your Name]