Please accept my sincerest apologies for the delay in addressing the issue.
B2Sentence
Please accept my sincerest apologies for the delay in addressing the issue.
Study notes
How to use in different contexts
Formal Email
Please accept my sincerest apologies for the delay in resolving this matter.
Informal Conversation
I'm really sorry for the delay in getting back to you about this.
Formal Letter
I offer my sincerest apologies for the delay in our response to your inquiry.
Expressing Regret
I deeply regret the delay and apologize for any inconvenience it may have caused.
Rephrased versions
More Concise
I apologize for the delay in addressing the issue.
Less Formal
So sorry for the delay in taking care of this.
Emphasis on Action
I apologize for the delay; I'm working on resolving the issue now.
Phrases to learn
sincerest apologies
A very heartfelt and genuine expression of regret.
delay in addressing
A postponement or lateness in dealing with a problem or situation.