When writing a job offer rejection letter, you must be clear about your purpose and honest to tell them your reason for declining. Decline a job offer politely with our job offer rejection letter template.Say no gracefully and maintain a positive relationship. Giving a timely response is the most polite. The quicker you respond, the quicker the employer can fill the role. The short answer is yes, you can decline the offer. I suspect that the offer letter says that when you become employed, you would be an employee at will. To see if there is an issue with your claim, select "Eligibility Issues" from the left menu in your BEACON portal. BEACON claimant portal. Below are the instructions for sending a system generated rejection notice to selected applicants.