Rewritten
Dear [Recipient],
I am writing to formally apologize for our failure to deliver the contracted service within the agreed timeframe, and for the financial impact this has caused you. We take this matter seriously and recognize that it fell short of the standard you rightfully expect from us.
We have reviewed the circumstances that led to this delay and are implementing corrective measures to ensure it does not recur. We remain committed to making this right and welcome the opportunity to discuss appropriate next steps at your convenience.
Sincerely,
[Your Name]
About this tool
Some situations call for a genuinely formal letter, not a quick message — a serious service failure, a formal complaint response, or a matter that may need to be kept on record. This tool writes in a measured, official register with precise language, avoiding both casualness and excessive emotion, suited for a signed letter rather than a chat message or email thread. It sits at the more serious end of the apology tools in this batch; for everyday workplace or customer situations, the apology email or team apology generators will feel more natural.
Frequently asked questions
Is this suitable for a legal or contractual dispute?+
It can serve as a starting draft, but for matters with legal implications, have the letter reviewed by legal counsel before sending it.
Does it include specific corrective steps?+
Only in general terms unless you provide specifics in your input — include the actual corrective actions you're taking for a more substantive letter.
How formal is the language compared to the apology email generator?+
Noticeably more formal — this tool is written for official correspondence, while the apology email generator is tuned for everyday professional communication.