[Your Name] [Your Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Position] [Company Name] [Company Address] [City, State, ZIP] Subject: Authorization for Late Return of [Item/Document] Dear [Recipient's Name], I am writing to request authorization for a late return of [item/document] which I borrowed from the [department/facility/office] of [Location/Company Name] in [City, State]. Due to unforeseen circumstances, I have been unable to return the [item/document] by the agreed-upon due date, which was [date]. I would like to apologize for any inconvenience this may cause and assure you that I am fully committed to returning the [item/document] as soon as possible. I understand the importance of adhering to deadlines and complying with the policies set forth by [Location/Company Name]. The reason behind my inability to return the [item/document] on time is [provide a valid reason explaining the delay — i.e., medical emergency, family obligations, transportation issues, or any other relevant reason]. I regret the delay and assure you that I have taken all necessary steps to rectify the situation promptly. I kindly request your understanding and approval for an extended duration to complete my obligations and return the [item/document]. Furthermore, I am confident that I will be able to submit the [item/document] no later than [new proposed return date]. This extension will give me enough time to ensure that all necessary actions are taken to handle the matter efficiently. If there are any associated costs, late fees, or penalties for the delay, kindly inform me so that I can take immediate action to mitigate any further inconvenience caused. I am more than willing to cover any expenses incurred due to the extended duration of the borrowed [item/document]. Please find attached any supporting documents that can verify the validity of my request, if required. Should you have any questions or require additional information, please do not hesitate to contact me at [your contact number] or via email at [your email address]. Thank you for your time and attention to this matter. I genuinely appreciate your consideration and understanding. I assure you that situations like this will not occur again in the future. Furthermore, I will be eagerly awaiting your prompt response. Yours sincerely, [Your Name]